{"title":"Car Battery Charger 12V 24V – a reliable start every time","description":"\u003cp data-start=\"277\" data-end=\"592\" class=\"\"\u003eA \u003cstrong data-start=\"280\" data-end=\"309\"\u003e12V 24V car battery charger\u003c\/strong\u003e is an indispensable product for anyone who wants to maintain, charge, or revive car batteries – whether for cars, trucks, RVs, boats, or tractors. With the right charger, you can \u003cstrong data-start=\"495\" data-end=\"567\"\u003eextend battery life, avoid starting problems, and save money\u003c\/strong\u003e on unnecessary battery replacements.\u003c\/p\u003e\n\u003cp data-start=\"594\" data-end=\"789\" class=\"\"\u003eHere you'll find a carefully selected range of \u003cstrong data-start=\"641\" data-end=\"701\"\u003eintelligent battery chargers for both 12V and 24V systems\u003c\/strong\u003e, adapted for modern vehicles and various battery types such as AGM, GEL, lead-acid, and lithium.\u003c\/p\u003e\n\u003chr data-start=\"791\" data-end=\"794\" class=\"\"\u003e\n\u003ch2 data-start=\"796\" data-end=\"835\" class=\"\"\u003eWhat is a 12V 24V car battery charger?\u003c\/h2\u003e\n\u003cp data-start=\"837\" data-end=\"944\" class=\"\"\u003eIt is an electronic device that charges a drained or weak battery. The difference between 12V and 24V:\u003c\/p\u003e\n\u003cul data-start=\"946\" data-end=\"1123\"\u003e\n\u003cli data-start=\"946\" data-end=\"1033\" class=\"\"\u003e\n\u003cp data-start=\"948\" data-end=\"1033\" class=\"\"\u003e🔋 \u003cstrong data-start=\"951\" data-end=\"966\"\u003e12V charger\u003c\/strong\u003e – used for cars, motorcycles, boats, lawnmowers, etc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1034\" data-end=\"1123\" class=\"\"\u003e\n\u003cp data-start=\"1036\" data-end=\"1123\" class=\"\"\u003e🚛 \u003cstrong data-start=\"1039\" data-end=\"1054\"\u003e24V charger\u003c\/strong\u003e – primarily used for trucks, RVs, tractors, and heavy vehicles\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1125\" data-end=\"1211\" class=\"\"\u003e💡 Many modern chargers automatically switch between 12V and 24V depending on the battery type.\u003c\/p\u003e\n\u003chr data-start=\"1213\" data-end=\"1216\" class=\"\"\u003e\n\u003ch2 data-start=\"1218\" data-end=\"1255\" class=\"\"\u003eAdvantages of a good battery charger\u003c\/h2\u003e\n\u003cp data-start=\"1257\" data-end=\"1511\" class=\"\"\u003e✅ \u003cstrong data-start=\"1259\" data-end=\"1286\"\u003eVehicle ready to start all year round\u003c\/strong\u003e – even in winter cold\u003cbr data-start=\"1306\" data-end=\"1309\"\u003e✅ \u003cstrong data-start=\"1311\" data-end=\"1333\"\u003eMaintenance charging\u003c\/strong\u003e – perfect for seasonal vehicles\u003cbr data-start=\"1361\" data-end=\"1364\"\u003e✅ \u003cstrong data-start=\"1366\" data-end=\"1395\"\u003eAutomatic charging stages\u003c\/strong\u003e – no risk of overcharging\u003cbr data-start=\"1426\" data-end=\"1429\"\u003e✅ \u003cstrong data-start=\"1431\" data-end=\"1464\"\u003eLonger battery life\u003c\/strong\u003e\u003cbr data-start=\"1464\" data-end=\"1467\"\u003e✅ \u003cstrong data-start=\"1469\" data-end=\"1511\"\u003eSafe and easy – even for beginners\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr data-start=\"1513\" data-end=\"1516\" class=\"\"\u003e\n\u003ch2 data-start=\"1518\" data-end=\"1554\" class=\"\"\u003eImportant features to look for\u003c\/h2\u003e\n\u003cp data-start=\"1556\" data-end=\"2045\" class=\"\"\u003e🔌 \u003cstrong data-start=\"1559\" data-end=\"1594\"\u003eAutomatic voltage detection\u003c\/strong\u003e – switches between 12V\/24V\u003cbr data-start=\"1618\" data-end=\"1621\"\u003e📈 \u003cstrong data-start=\"1624\" data-end=\"1672\"\u003eMultiple charging stages (e.g., 3- or 7-stage)\u003c\/strong\u003e – gentle and efficient charging\u003cbr data-start=\"1704\" data-end=\"1707\"\u003e❄️ \u003cstrong data-start=\"1710\" data-end=\"1724\"\u003eWinter mode\u003c\/strong\u003e – adjusts charging at low temperatures\u003cbr data-start=\"1765\" data-end=\"1768\"\u003e🔋 \u003cstrong data-start=\"1771\" data-end=\"1806\"\u003eMaintenance mode (trickle charge)\u003c\/strong\u003e – perfect for long-term storage\u003cbr data-start=\"1838\" data-end=\"1841\"\u003e🔒 \u003cstrong data-start=\"1844\" data-end=\"1903\"\u003eProtection against short circuits, reverse polarity \u0026amp; overheating\u003c\/strong\u003e\u003cbr data-start=\"1903\" data-end=\"1906\"\u003e🔧 \u003cstrong data-start=\"1909\" data-end=\"1934\"\u003eRegeneration function\u003c\/strong\u003e – restores sulfated batteries\u003cbr data-start=\"1972\" data-end=\"1975\"\u003e📟 \u003cstrong data-start=\"1978\" data-end=\"1997\"\u003eDigital display\u003c\/strong\u003e – shows voltage, charge status, and error messages\u003c\/p\u003e\n\u003chr data-start=\"2047\" data-end=\"2050\" class=\"\"\u003e\n\u003ch2 data-start=\"2052\" data-end=\"2066\" class=\"\"\u003eSuitable for:\u003c\/h2\u003e\n\u003cdiv class=\"group pointer-events-none relative flex justify-center *:pointer-events-auto\"\u003e\n\u003cspan class=\"pointer-events-none absolute start-full top-4 z-10 hidden h-full w-fit ps-2 md:block\" data-state=\"closed\"\u003e\u003cbutton class=\"hover:bg-token-main-surface-secondary text-token-text-secondary pointer-events-auto rounded-lg px-1 py-1 opacity-0 transition-opacity duration-200 group-focus-within:opacity-100 group-hover:opacity-100\"\u003e\u003csvg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"icon-md-heavy\"\u003e\u003cpath fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M7 5C7 3.34315 8.34315 2 10 2H19C20.6569 2 22 3.34315 22 5V14C22 15.6569 20.6569 17 19 17H17V19C17 20.6569 15.6569 22 14 22H5C3.34315 22 2 20.6569 2 19V10C2 8.34315 3.34315 7 5 7H7V5ZM9 7H14C15.6569 7 17 8.34315 17 10V15H19C19.5523 15 20 14.5523 20 14V5C20 4.44772 19.5523 4 19 4H10C9.44772 4 9 4.44772 9 5V7ZM5 9C4.44772 9 4 9.44772 4 10V19C4 19.5523 4.44772 20 5 20H14C14.5523 20 15 19.5523 15 19V10C15 9.44772 14.5523 9 14 9H5Z\" fill=\"currentColor\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/button\u003e\u003c\/span\u003e\n\u003cdiv class=\"tableContainer horzScrollShadows relative\"\u003e\n\u003ctable class=\"min-w-full\" data-start=\"2068\" data-end=\"2321\"\u003e\n\u003cthead data-start=\"2068\" data-end=\"2100\"\u003e\n\u003ctr data-start=\"2068\" data-end=\"2100\"\u003e\n\u003cth data-start=\"2068\" data-end=\"2088\"\u003eVehicle Type\u003c\/th\u003e\n\u003cth data-start=\"2088\" data-end=\"2100\"\u003eVoltage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"2135\" data-end=\"2321\"\u003e\n\u003ctr data-start=\"2135\" data-end=\"2163\"\u003e\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2135\" data-end=\"2156\"\u003eCar\u003c\/td\u003e\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2156\" data-end=\"2163\"\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2164\" data-end=\"2193\"\u003e\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2164\" data-end=\"2186\"\u003eMotorcycle\u003c\/td\u003e\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2186\" data-end=\"2193\"\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2194\" data-end=\"2229\"\u003e\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2194\" data-end=\"2216\"\u003eRV \/ Boat\u003c\/td\u003e\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2216\" data-end=\"2229\"\u003e12V \/ 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2230\" data-end=\"2261\"\u003e\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2230\" data-end=\"2254\"\u003eTractor \/ Forestry Machine\u003c\/td\u003e\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2254\" data-end=\"2261\"\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2262\" data-end=\"2291\"\u003e\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2262\" data-end=\"2284\"\u003eTruck \/ Bus\u003c\/td\u003e\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2284\" data-end=\"2291\"\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2292\" data-end=\"2321\"\u003e\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2292\" data-end=\"2314\"\u003eATV \/ Moped\u003c\/td\u003e\n\u003ctd class=\"max-w-[calc(var(--thread-content-max-width)*2\/3)]\" data-start=\"2314\" data-end=\"2321\"\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2323\" data-end=\"2326\" class=\"\"\u003e\n\u003ch2 data-start=\"2328\" data-end=\"2361\" class=\"\"\u003eCommon battery types supported\u003c\/h2\u003e\n\u003cp data-start=\"2363\" data-end=\"2582\" class=\"\"\u003e✅ \u003cstrong data-start=\"2365\" data-end=\"2377\"\u003eLead-acid\u003c\/strong\u003e (standard batteries)\u003cbr data-start=\"2397\" data-end=\"2400\"\u003e✅ \u003cstrong data-start=\"2402\" data-end=\"2409\"\u003eAGM\u003c\/strong\u003e (start\/stop systems)\u003cbr data-start=\"2430\" data-end=\"2433\"\u003e✅ \u003cstrong data-start=\"2435\" data-end=\"2442\"\u003eGEL\u003c\/strong\u003e (maintenance-free batteries)\u003cbr data-start=\"2469\" data-end=\"2472\"\u003e✅ \u003cstrong data-start=\"2474\" data-end=\"2481\"\u003eEFB\u003c\/strong\u003e (for modern vehicles with power demands)\u003cbr data-start=\"2517\" data-end=\"2520\"\u003e✅ \u003cstrong data-start=\"2522\" data-end=\"2542\"\u003eLithium (LiFePO4)\u003c\/strong\u003e – some chargers have a special lithium mode\u003c\/p\u003e\n\u003chr data-start=\"2584\" data-end=\"2587\" class=\"\"\u003e\n\u003ch2 data-start=\"2589\" data-end=\"2627\" class=\"\"\u003eHow to use a car battery charger\u003c\/h2\u003e\n\u003col data-start=\"2629\" data-end=\"2911\"\u003e\n\u003cli data-start=\"2629\" data-end=\"2702\" class=\"\"\u003e\n\u003cp data-start=\"2632\" data-end=\"2702\" class=\"\"\u003e\u003cstrong data-start=\"2632\" data-end=\"2666\"\u003eConnect the charger to the battery\u003c\/strong\u003e – red to positive, black to negative\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2703\" data-end=\"2733\" class=\"\"\u003e\n\u003cp data-start=\"2706\" data-end=\"2733\" class=\"\"\u003e\u003cstrong data-start=\"2706\" data-end=\"2731\"\u003ePlug into wall socket\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2734\" data-end=\"2796\" class=\"\"\u003e\n\u003cp data-start=\"2737\" data-end=\"2796\" class=\"\"\u003e\u003cstrong data-start=\"2737\" data-end=\"2764\"\u003eSelect the correct charging mode\u003c\/strong\u003e (some do this automatically)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2797\" data-end=\"2866\" class=\"\"\u003e\n\u003cp data-start=\"2800\" data-end=\"2866\" class=\"\"\u003e\u003cstrong data-start=\"2800\" data-end=\"2864\"\u003eLet the charger work until full charge or maintenance mode\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2867\" data-end=\"2911\" class=\"\"\u003e\n\u003cp data-start=\"2870\" data-end=\"2911\" class=\"\"\u003e\u003cstrong data-start=\"2870\" data-end=\"2911\"\u003eDisconnect safely according to instructions\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp data-start=\"2913\" data-end=\"3009\" class=\"\"\u003e⚠️ Tip: Always read the charger manual and follow the manufacturer's recommendations for the battery.\u003c\/p\u003e\n\u003chr data-start=\"3011\" data-end=\"3014\" class=\"\"\u003e\n\u003ch2 data-start=\"3016\" data-end=\"3059\" class=\"\"\u003eFrequently asked questions about 12V\/24V battery chargers\u003c\/h2\u003e\n\u003cp data-start=\"3061\" data-end=\"3211\" class=\"\"\u003e\u003cstrong data-start=\"3061\" data-end=\"3116\"\u003eDo I need a charger that handles both 12V and 24V?\u003c\/strong\u003e\u003cbr data-start=\"3116\" data-end=\"3119\"\u003eIf you have vehicles with different systems, yes. Otherwise, a 12V charger is sufficient for regular cars.\u003c\/p\u003e\n\u003cp data-start=\"3213\" data-end=\"3354\" class=\"\"\u003e\u003cstrong data-start=\"3213\" data-end=\"3256\"\u003eCan I leave the charger connected for a long time?\u003c\/strong\u003e\u003cbr data-start=\"3256\" data-end=\"3259\"\u003eYes – smart chargers with maintenance mode are designed to be left connected for extended periods.\u003c\/p\u003e\n\u003cp data-start=\"3356\" data-end=\"3496\" class=\"\"\u003e\u003cstrong data-start=\"3356\" data-end=\"3410\"\u003eCan I use a 24V charger on a 12V battery?\u003c\/strong\u003e\u003cbr data-start=\"3410\" data-end=\"3413\"\u003eNo – it can damage the battery. Always choose a charger that matches the system voltage.\u003c\/p\u003e\n\u003cp data-start=\"3498\" data-end=\"3632\" class=\"\"\u003e\u003cstrong data-start=\"3498\" data-end=\"3547\"\u003eIs an intelligent charger better than a simple one?\u003c\/strong\u003e\u003cbr data-start=\"3547\" data-end=\"3550\"\u003eYes – it protects the battery, charges more efficiently, and requires less manual intervention.\u003c\/p\u003e\n\u003chr data-start=\"3634\" data-end=\"3637\" class=\"\"\u003e\n\u003ch2 data-start=\"3639\" data-end=\"3682\" class=\"\"\u003eWhy customers choose our battery chargers\u003c\/h2\u003e\n\u003cp data-start=\"3684\" data-end=\"3922\" class=\"\"\u003e✅ Tested and safe products from well-known brands\u003cbr data-start=\"3738\" data-end=\"3741\"\u003e✅ Clear specifications and user guides\u003cbr data-start=\"3785\" data-end=\"3788\"\u003e✅ Support for both private and professional use\u003cbr data-start=\"3834\" data-end=\"3837\"\u003e✅ Fast delivery \u0026amp; secure e-commerce\u003cbr data-start=\"3870\" data-end=\"3873\"\u003e✅ Support from staff knowledgeable in vehicle electronics\u003c\/p\u003e\n\u003chr data-start=\"3924\" data-end=\"3927\" class=\"\"\u003e\n\u003ch2 data-start=\"3929\" data-end=\"3972\" class=\"\"\u003eSummary: Power when you need it\u003c\/h2\u003e\n\u003cp data-start=\"3974\" data-end=\"4227\" class=\"\"\u003eA \u003cstrong data-start=\"3977\" data-end=\"4006\"\u003e12V 24V car battery charger\u003c\/strong\u003e is a smart investment for anyone who wants to avoid unexpected starting problems. Whether you're maintaining a vehicle in winter storage or quickly need to revive a dead battery, the right charger makes the job easy and safe.\u003c\/p\u003e\n\u003cp data-start=\"4229\" data-end=\"4286\" class=\"\"\u003e🔋 \u003cstrong data-start=\"4232\" data-end=\"4286\"\u003eExtend battery life – and drive safely all year round.\u003c\/strong\u003e\u003c\/p\u003e","products":[{"product_id":"universal-foxsur-12v-batteriladdare-6v-1-5a","title":"Universal Foxsur 12V Battery Charger 6V 1.5A Automatic Smart","description":"\u003cp\u003eThe Universal Foxsur 12V Battery Charger 6V 1.5A is a high-quality and automatic smart charger perfect for both motorcycles and cars. This battery charger is designed to be user-friendly and efficient, making it an excellent choice for anyone who needs to maintain their batteries. With an LCD display, you can easily monitor the charging status.\u003c\/p\u003e \u003cp\u003eThis battery charger uses the latest technology to charge various types of batteries, including: \u003c\/p\u003e \u003cul\u003e \u003cli\u003eLead-Acid\u003c\/li\u003e \u003cli\u003eAGM\u003c\/li\u003e \u003cli\u003eGEL\u003c\/li\u003e \u003cli\u003eFlooded (Wet)\u003c\/li\u003e \u003cli\u003eCalcium Type Deep Cycle\u003c\/li\u003e \u003cli\u003eVRLA Maintenance-Free Lead-Acid\u003c\/li\u003e \u003cli\u003eLiFePo4\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eIt is compatible with batteries ranging from 4Ah to 30Ah, making it very versatile. Here's a guide on how to use the Universal Foxsur 12V Battery Charger 6V 1.5A: \u003c\/p\u003e \u003col\u003e \u003cli\u003eVerify the voltage and chemistry of the battery.\u003c\/li\u003e \u003cli\u003eEnsure the AC power plug is connected to an electrical outlet.\u003c\/li\u003e \u003cli\u003ePress the button to switch to the correct charging mode.\u003c\/li\u003e \u003cli\u003eConfirm that you have connected the battery clamps or eyelet terminals correctly.\u003c\/li\u003e \u003cli\u003eThe indicator light for the selected mode will illuminate, and the charging icon will light up to show that the charging process has started.\u003c\/li\u003e \u003cli\u003eThe charger can be left connected to the battery for maintenance charging.\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003eTo select charging voltage 6V or 12V, follow these steps: \u003c\/p\u003e \u003col\u003e \u003cli\u003eConnect AC power and the battery.\u003c\/li\u003e \u003cli\u003ePress and hold the mode button for 4 seconds; the voltage light will flash. At this point, you can press the button to switch to the corresponding voltage.\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003eTo use pulse charging for battery repair, follow these steps: \u003c\/p\u003e \u003col\u003e \u003cli\u003eConnect the battery to the charger and turn on the AC power, then press the \"mode\" button to select \"Repair mode\" where \"PUL\" will be displayed on the screen.\u003c\/li\u003e \u003cli\u003eThe recommended repair time for motorcycle batteries is 8 hours, and for car batteries, 16 hours.\u003c\/li\u003e \u003cli\u003ePress the \"Mode\" button again, and the charger will automatically switch to normal charging mode.\u003c\/li\u003e \u003cli\u003eCheck the battery's temperature during repair; stop the repair if the temperature becomes too high. The maximum repair time is 16 hours.\u003c\/li\u003e \u003cli\u003eThe battery will charge even if the charger is in repair mode, and it will be fully charged if the repair takes a long time. An extra hour of charging is recommended when the battery screen shows \"End\". Double-check that the battery is fully charged when charging is complete.\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003eFrequently Asked Questions (FAQ): \u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eLCD shows \"FUL\" but the battery is not fully charged.\u003c\/strong\u003e Answer: This can be due to the internal resistance of the battery being too high or the battery's capacity being reduced. Use \"Repair mode\" to activate the battery.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThe battery voltage is normal, but the charger is not working.\u003c\/strong\u003e Answer: Check for AC input. Ensure the power source is working and change the outlet if necessary.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePerforming charging and cannot reach \"FUL\" status after a long time.\u003c\/strong\u003e Answer: The battery may be vulcanized or the fluid may be depleted. Ensure the battery is not too hot and that there is no fluid missing.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eWith the Universal Foxsur 12V Battery Charger 6V 1.5A, you can easily and efficiently maintain your batteries and ensure they are always ready for use.\u003c\/p\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54177155612940,"sku":"FEL-B0258","price":285.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/universal-foxsur-12v-batteriladdare-6v-15a-automatisk-smart-9819184.png?v=1782595641"},{"product_id":"foxsur-fbc1207e-bilbatteriladdare-12574","title":"FOXSUR FBC1207E 12V\/7A Smart Car Battery Charger","description":"\u003cp\u003eThe FOXSUR FBC1207E 12V\/7A Smart Car Battery Charger is an innovative and user-friendly charger that offers an efficient solution for maintaining and charging 12V lead-acid batteries. This charger is perfect for both private individuals and professional users looking for a reliable and safe charging method.\u003c\/p\u003e \u003cp\u003e1. **Charging Capacity:** The FOXSUR FBC1207E is designed to charge 12V lead-acid batteries with capacities from 4AH to 140AH. Before using the charger, check the battery manufacturer's specifications to ensure compatibility.\u003c\/p\u003e \u003cp\u003e2. **Safety:** During the charging process, explosive gases may be released from the battery. It is important to provide adequate ventilation to prevent flames and sparks. Avoid placing the charger in direct sunlight or in high-temperature environments. If battery acid comes into contact with skin or eyes, rinse immediately with water.\u003c\/p\u003e \u003cp\u003e3. **User Etiquette:** Do not charge a frozen or damaged battery, and do not use the charger for non-rechargeable batteries. It is also important not to place the charger on the battery during charging.\u003c\/p\u003e \u003cp\u003e4. **Precautions:** Be extra careful to reduce the risk of a metal tool dropping onto the battery, as this could create sparks or short circuits that could cause explosions. Remove personal metal items such as rings, bracelets, and watches when working with lead-acid batteries.\u003c\/p\u003e \u003cp\u003e5. **Smoking and Sparks:** Do not smoke or allow sparks or flames near the charging area.\u003c\/p\u003e \u003cp\u003e6. **Maintenance:** To reduce the risk of electric shock, disconnect the charger from the wall outlet before performing any maintenance or cleaning. The FOXSUR FBC1207E is not intended for use by children or persons who cannot follow the operating instructions without adult supervision.\u003c\/p\u003e \u003cp\u003e**Intelligent Charging Technology:** The FOXSUR FBC1207E uses the latest technology for charging lead-acid, LiFePo4, AGM, GEL, and calcium type deep-cycle batteries. The charger is equipped with an LED display that shows the charging status, making it easy to monitor the charging process.\u003c\/p\u003e \u003cp\u003e**How to start charging:** \u003cbr\u003e 1. Verify the battery voltage and chemistry. \u003cbr\u003e 2. Check that the AC power plug is connected to a power outlet. \u003cbr\u003e 3. Ensure that the battery clamps or eyelet terminals are correctly connected. \u003cbr\u003e 4. Press the mode button to switch to the correct charging mode. \u003cbr\u003e 5. The mode LED light will illuminate to indicate the selected mode, and the charging light will illuminate depending on the battery's health, indicating that the charging process has started. \u003cbr\u003e 6. The charger can now be left connected to the battery for maintenance charging.\u003c\/p\u003e \u003cp\u003e**Note:** For batteries between 4Ah and 10Ah, we recommend using the \"Repair\" mode, as pulse charging is very beneficial for smaller batteries.\u003c\/p\u003e \u003cp\u003e**Frequently Asked Questions:** \u003cbr\u003e 1. \"The LED display shows 'FUL', but the battery is not fully charged.\" \u003cbr\u003e Answer: This may be due to the battery's internal resistance being too high, or the battery's capacity having decreased. Use the \"repair\" mode to activate the battery. \u003cbr\u003e 2. \"The battery voltage is normal, but the charger is not working.\" \u003cbr\u003e Answer: Carefully check the AC power source. \u003cbr\u003e 3. \"Cannot reach 'FUL' status after prolonged charging.\" \u003cbr\u003e Answer: Check if the battery is damaged and review the charging settings.\u003c\/p\u003e","brand":"Foxsur","offers":[{"title":"Default Title","offer_id":54177157021964,"sku":"FEL-B0234","price":266.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/foxsur-fbc1207e-12v7a-smart-bilbatteriladdare-1755903.jpg?v=1782508248"},{"product_id":"universal-bilbatteriladdare-12v-24v","title":"12V 24V Universal Car Battery Charger with Pulse Maintenance","description":"\u003cp\u003eDiscover our powerful and versatile \u003cstrong\u003e12V 24V Universal Car Battery Charger\u003c\/strong\u003e, designed to meet the needs of both trucks and passenger cars. This \u003cstrong\u003ecar battery charger\u003c\/strong\u003e offers an efficient and reliable solution for maintaining and charging AGM and deep-cycle batteries, as well as VRLA batteries. With a maximum output of 12A, it can handle battery capacities from 4AH to 100AH, making it an excellent choice for all types of vehicles.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features of our 12V 24V Universal Car Battery Charger:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Repair Function:\u003c\/strong\u003e With a simple press of a button, you can activate the automatic pulsating repair mode which reduces battery heating, minimizes evaporation of battery fluid, and slows down the vulcanization process in the battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Cooling System:\u003c\/strong\u003e This function ensures that the charger does not overheat, which extends the lifespan of both the charger and the battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Detection:\u003c\/strong\u003e With the digital display, you can easily see the current current, voltage, charge, and battery type, giving you a clear overview of the charging process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Features:\u003c\/strong\u003e The charger is equipped with six protection functions: short-circuit protection, reverse connection protection, low voltage protection, overcharge protection, temperature control, and overvoltage protection. This makes it extremely safe to use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Charging Modes:\u003c\/strong\u003e Choose between constant current mode, constant voltage mode, and float mode, with automatic shut-off when the battery is fully charged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Materials:\u003c\/strong\u003e Equipped with heavy-duty tin-plated copper leads and fully wrapped crocodile clips, as well as a pure copper high-frequency transformer, ensuring safe and efficient operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications for 12V 24V Universal Car Battery Charger:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e AC110\/220V ±20V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e DC14.8V\/29.6V ±0.3V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Power:\u003c\/strong\u003e AC-200W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Currents:\u003c\/strong\u003e 12V (3A\/5A\/8A\/10A), 24V (2A\/3A\/4A\/5A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Cable Length:\u003c\/strong\u003e 95CM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Cable Length:\u003c\/strong\u003e 90CM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 50HZ\/60HZ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Support:\u003c\/strong\u003e 4AH-100AH lead-acid battery (not lithium)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Option:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Plug:\u003c\/strong\u003e European Plug\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOur \u003cstrong\u003e12V 24V Universal Car Battery Charger\u003c\/strong\u003e is the perfect solution for anyone seeking a reliable and safe charger for their vehicles. Whether you have a truck, an SUV, or a regular car, this \u003cstrong\u003ecar battery charger\u003c\/strong\u003e will provide the power and maintenance you need to keep your battery in top condition.\u003c\/p\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54177157873932,"sku":"FEL-D0083","price":319.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H75c04b3c270f4799994204a0eb4dc2dfu_de24af3a-5e48-4d5a-8241-0d8d16afa9d5.jpg?v=1782422852"},{"product_id":"foxsur-batteriladdare-fbc122408d","title":"FOXSUR FBC122408D 12V\/8A and 24V\/4A LiFePO4 Battery Charger","description":"\u003cdiv lang=\"sv\" class=\"product-copy\"\u003e\n\u003c!-- Kortversion (200–300 ord) --\u003e\n\u003csection id=\"sammanfattning-kort\"\u003e\n\u003ch2\u003eQuick Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR FBC122408D – 12 V\/8 A \u0026amp; 24 V\/4 A Smart Battery Charger\u003c\/strong\u003e is an \u003cem\u003eautomatic multi-function charger\u003c\/em\u003e for both \u003cstrong\u003elead-acid\u003c\/strong\u003e (Flooded\/Wet, AGM, GEL, VRLA, Calcium etc.) and \u003cstrong\u003eLiFePO\u003csub\u003e4\u003c\/sub\u003e\u003c\/strong\u003e batteries. It automatically switches between \u003cstrong\u003e12 V\u003c\/strong\u003e and \u003cstrong\u003e24 V\u003c\/strong\u003e systems, delivers up to \u003cstrong\u003e8 A\u003c\/strong\u003e at 12 V and \u003cstrong\u003e4 A\u003c\/strong\u003e at 24 V, and is built for safe, efficient everyday charging and maintenance charging in garages and workshops. Smart electronics handle starting voltage, current limiting, and maintenance, while protection routines help prevent faults and extend battery life.\u003c\/p\u003e\n\u003cp\u003eThe charger features \u003cstrong\u003euniversal input\u003c\/strong\u003e (100–240 VAC) and up to \u003cstrong\u003e150 W\u003c\/strong\u003e power under load. It requires a minimum of \u003cstrong\u003e≈5.0 V\u003c\/strong\u003e on the battery to start charging (no \"zero-voltage rescue\"). \u003cem\u003eUnloaded output voltage\u003c\/em\u003e is stated to be approx. \u003cstrong\u003e13.8 V\u003c\/strong\u003e. For LiFePO\u003csub\u003e4\u003c\/sub\u003e, you should always \u003cstrong\u003echeck the battery manufacturer's specifications\u003c\/strong\u003e (BMS, recommended charging voltage, temperature limits) before charging. Ventilate the charging area – \u003cem\u003elead-acid batteries can emit explosive gases\u003c\/em\u003e.\u003c\/p\u003e\n\u003cp\u003eWith this model, you get a \u003cstrong\u003estable, simple, and affordable\u003c\/strong\u003e charger for everything from motorcycles and passenger cars to smaller 24 V systems. In the guide below, you will find a \u003cstrong\u003ecomplete step-by-step manual\u003c\/strong\u003e, safety advice, \u003cstrong\u003eFAQ\u003c\/strong\u003e, troubleshooting, tips, and \u003cstrong\u003ecapacity guidelines\u003c\/strong\u003e (Ah) for choosing the right charging time and method. If you want to deepen your diagnostics, we recommend supplementing with a battery tester (CCA\/SOH) and voltage logger.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- H1 med huvudnyckelord --\u003e\n\u003ch2 id=\"top\"\u003eFOXSUR FBC122408D – 12 V\/8 A \u0026amp; 24 V\/4 A LiFePO\u003csub\u003e4\u003c\/sub\u003e \u0026amp; Lead-Acid Smart Battery Charger (Automatic 12\/24 V)\u003c\/h2\u003e\n\u003c!-- Innehållsförteckning \/ ankarlänkar --\u003e\u003cnav aria-label=\"Innehåll\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"#introduktion\"\u003eIntroduction\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specifikationer\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#funktioner\"\u003eFeatures \u0026amp; Applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#fordelar\"\u003eBenefits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#kompatibilitet\"\u003eCompatibility \u0026amp; Battery Size\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#manual\"\u003eManual – Step-by-Step\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#laddstrategi\"\u003eCharging Strategy \u0026amp; Charging Times\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#lifepo4\"\u003eSpecific Advice for LiFePO\u003csub\u003e4\u003c\/sub\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tips\"\u003eTips \u0026amp; Best Practices\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#felsokning\"\u003eTroubleshooting\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eFrequently Asked Questions (FAQ)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#forpackning\"\u003ePackage Contents\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#ansvar\"\u003eDisclaimer \u0026amp; Safety\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#sammanfattning-lang\"\u003eSummary\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/nav\u003e\u003c!-- Introduktion --\u003e\n\u003csection id=\"introduktion\"\u003e\n\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR FBC122408D\u003c\/strong\u003e is a \u003cem\u003esmart and automatic\u003c\/em\u003e battery charger for both \u003cstrong\u003e12 V\u003c\/strong\u003e and \u003cstrong\u003e24 V\u003c\/strong\u003e systems. It is designed for modern \u003cstrong\u003eLiFePO\u003csub\u003e4\u003c\/sub\u003e\u003c\/strong\u003e batteries (with built-in BMS) and classic \u003cstrong\u003elead-acid\u003c\/strong\u003e chemistries (Flooded\/Wet, AGM, GEL, VRLA, Calcium etc.). The charger is ideally suited for home garages, shops\/workshops, and for seasonal vehicles such as motorcycles, ATVs, snowmobiles, boats (starting bank), passenger cars, and smaller 24 V applications.\u003c\/p\u003e\n\u003cp\u003eThe electronics automatically switch between 12 V and 24 V and deliver up to \u003cstrong\u003e8 A\u003c\/strong\u003e (12 V) or \u003cstrong\u003e4 A\u003c\/strong\u003e (24 V). The smart automatic system provides gentle charging and maintenance, while minimizing the risk of overcharging. The charger requires at least \u003cstrong\u003e≈5.0 V\u003c\/strong\u003e on the battery to start (no \"0 V rescue\"), which is important to know for heavily discharged batteries.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Specifikationer --\u003e\n\u003csection id=\"specifikationer\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e FOXSUR FBC122408D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Smart \u0026amp; Automatic Battery Charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Input:\u003c\/strong\u003e 100–240 VAC, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC Output Voltage:\u003c\/strong\u003e 12 V \/ 24 V (auto-detection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Output Current:\u003c\/strong\u003e 12 V \u003cstrong\u003e8 A\u003c\/strong\u003e, 24 V \u003cstrong\u003e4 A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnloaded Output Voltage:\u003c\/strong\u003e approx. \u003cstrong\u003e13.8 V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Start Voltage:\u003c\/strong\u003e \u0026gt; \u003cstrong\u003e5.0 V\u003c\/strong\u003e (required on the battery for the charger to start working)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power (loaded):\u003c\/strong\u003e up to \u003cstrong\u003e150 W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power (unloaded):\u003c\/strong\u003e approx. \u003cstrong\u003e3.5 W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Chemistries:\u003c\/strong\u003e Lead-acid (Flooded\/Wet, AGM, GEL, VRLA, Calcium etc.), \u003cstrong\u003eLiFePO\u003csub\u003e4\u003c\/sub\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Features:\u003c\/strong\u003e Smart control for charging\/maintenance (steps may vary with firmware)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsage:\u003c\/strong\u003e Indoor\/dry environment, good ventilation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eImportant:\u003c\/em\u003e Always check the battery manufacturer's specifications (especially for LiFePO\u003csub\u003e4\u003c\/sub\u003e) before charging.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Funktioner \u0026 användningsområden --\u003e\n\u003csection id=\"funktioner\"\u003e\n\u003ch2\u003eFeatures \u0026amp; Applications\u003c\/h2\u003e\n\u003ch3\u003eCore Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic 12\/24 V detection:\u003c\/strong\u003e automatically switches to the correct system voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual current capacity:\u003c\/strong\u003e up to 8 A (12 V) \/ 4 A (24 V) for efficient charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart control:\u003c\/strong\u003e intelligent control and maintenance charging reduce the risk of overcharging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFePO\u003csub\u003e4\u003c\/sub\u003e support:\u003c\/strong\u003e designed for LiFePO\u003csub\u003e4\u003c\/sub\u003e with BMS – follow the battery's data spec.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal mains voltage:\u003c\/strong\u003e 100–240 VAC for home\/workshop and travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart voltage control:\u003c\/strong\u003e starts when the battery is \u0026gt;≈5.0 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy efficient:\u003c\/strong\u003e low standby (~3.5 W), high efficiency during charging (up to 150 W input).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 V lead-acid:\u003c\/strong\u003e Motorcycle, moped, ATV, snowmobile, passenger car, small leisure banks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 V LiFePO\u003csub\u003e4\u003c\/sub\u003e:\u003c\/strong\u003e starter\/leisure batteries with BMS (according to manufacturer's approval).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 V lead-acid:\u003c\/strong\u003e smaller 24 V systems (e.g., some boats, smaller machinery).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- Fördelar --\u003e\n\u003csection id=\"fordelar\"\u003e\n\u003ch2\u003eBenefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-round:\u003c\/strong\u003e charges both 12 V and 24 V, lead-acid and LiFePO\u003csub\u003e4\u003c\/sub\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe \u0026amp; simple:\u003c\/strong\u003e automatic control, maintenance, and clear workflow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient:\u003c\/strong\u003e 8 A\/4 A provides reasonable charging times for typical battery sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGentle:\u003c\/strong\u003e smart control reduces wear and extends battery life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible:\u003c\/strong\u003e universal AC input and compact form factor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- Kompatibilitet \u0026 batteristorlek --\u003e\n\u003csection id=\"kompatibilitet\"\u003e\n\u003ch2\u003eCompatibility \u0026amp; Battery Size\u003c\/h2\u003e\n\u003cp\u003eThe charger supports \u003cstrong\u003elead-acid\u003c\/strong\u003e (Flooded\/Wet, AGM, GEL, VRLA, Calcium etc.) and \u003cstrong\u003eLiFePO\u003csub\u003e4\u003c\/sub\u003e\u003c\/strong\u003e (with BMS). For best results, the charging current should typically be around \u003cem\u003e0.1 C\u003c\/em\u003e (10% of the battery's Ah capacity), but 0.05–0.2 C often works well depending on chemistry and manufacturer. See \u003cem\u003eguidelines\u003c\/em\u003e below:\u003c\/p\u003e\n\u003cdiv style=\"border: 1px solid #e5e7eb; border-radius: .5rem; padding: 1rem;\" aria-label=\"Riktvärden\" role=\"note\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 V \/ 8 A:\u003c\/strong\u003e ideally approx. \u003cstrong\u003e40–80 Ah\u003c\/strong\u003e. Also works for 20–110 Ah with longer\/shorter times.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 V \/ 4 A:\u003c\/strong\u003e ideally approx. \u003cstrong\u003e40–60 Ah\u003c\/strong\u003e. Also works around 20–80 Ah depending on requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin: .5rem 0 0 0;\"\u003e\u003cem\u003eNote!\u003c\/em\u003e These are \u003cstrong\u003eguidelines\u003c\/strong\u003e. Always follow the battery manufacturer's recommendations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- Manual – steg-för-steg --\u003e\n\u003csection id=\"manual\"\u003e\n\u003ch2\u003eManual – Step-by-Step 🔧\u003c\/h2\u003e\n\u003ch3\u003eImportant before starting\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e Lead-acid batteries can emit explosive gases. Charge in a well-ventilated area, no sparks\/open flames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspection:\u003c\/strong\u003e Do not charge frozen, damaged, or leaking batteries. Clean terminals\/cable lugs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification:\u003c\/strong\u003e Verify that the battery is \u003cstrong\u003e12 V\u003c\/strong\u003e or \u003cstrong\u003e24 V\u003c\/strong\u003e and of a \u003cstrong\u003esupported chemistry\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFePO\u003csub\u003e4\u003c\/sub\u003e:\u003c\/strong\u003e Check BMS requirements, permitted voltages\/temperatures, and manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuick Start\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the battery:\u003c\/strong\u003e ensure the chemistry is supported and the battery is \u0026gt;≈\u003cstrong\u003e5.0 V\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect clamps:\u003c\/strong\u003e \u003cspan title=\"plus\" aria-label=\"plus\"\u003ered\u003c\/span\u003e to \u003cstrong\u003e+\u003c\/strong\u003e, \u003cspan title=\"minus\" aria-label=\"minus\"\u003eblack\u003c\/span\u003e to \u003cstrong\u003e−\u003c\/strong\u003e. Do not place the charger on top of the battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect mains voltage:\u003c\/strong\u003e connect the charger to 100–240 VAC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic:\u003c\/strong\u003e the charger detects 12\/24 V and begins charging\/maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor:\u003c\/strong\u003e follow display\/indication (level, voltage\/current if available).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompletion:\u003c\/strong\u003e when the battery is full, let it stand in maintenance mode for a while, then disconnect the \u003cem\u003eAC\u003c\/em\u003e and remove the clamps (black → red).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003ePost-charging routines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLet the battery rest for 1–2 hours and measure the resting voltage (lead-acid ≈12.6–12.8 V full; LiFePO\u003csub\u003e4\u003c\/sub\u003e resting level is BMS\/chemistry-dependent).\u003c\/li\u003e\n\u003cli\u003eFor seasonal storage: repeat maintenance charging according to the manufacturer's advice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- Laddstrategi \u0026 tider --\u003e\n\u003csection id=\"laddstrategi\"\u003e\n\u003ch2\u003eCharging Strategy \u0026amp; Typical Charging Times\u003c\/h2\u003e\n\u003cp\u003eThe charger is \u003cstrong\u003esmart \u0026amp; automatic\u003c\/strong\u003e and operates in \u003cem\u003econtrolled steps\u003c\/em\u003e (typically \u003cabbr title=\"Constant Current\"\u003eCC\u003c\/abbr\u003e, \u003cabbr title=\"Constant Voltage\"\u003eCV\u003c\/abbr\u003e, and float\/maintenance; exact steps may vary with firmware). This provides efficient filling, gentle absorption phase, and safe long-term maintenance.\u003c\/p\u003e\n\u003ch3\u003eRough guidelines for charging time (from approx. 50% SoC, healthy battery)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 V 40 Ah @ 8 A:\u003c\/strong\u003e ~3–4 hours to high level + absorption\/maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 V 70 Ah @ 8 A:\u003c\/strong\u003e ~5–7 hours + absorption\/maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 V 40 Ah @ 4 A:\u003c\/strong\u003e ~5–8 hours + absorption\/maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTimes are affected by battery condition, temperature, start-SoC, and chemistry. Deeply discharged or aged batteries take longer.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- LiFePO4 särskilda råd --\u003e\n\u003csection id=\"lifepo4\"\u003e\n\u003ch2\u003eSpecific Advice for LiFePO\u003csub\u003e4\u003c\/sub\u003e 🔋\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS:\u003c\/strong\u003e ensure that the battery's BMS allows charging with this charger (voltage levels, current limits, temperature).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow temp:\u003c\/strong\u003e many LiFePO\u003csub\u003e4\u003c\/sub\u003e should \u003cem\u003enot\u003c\/em\u003e be charged below 0 °C (unless specifically supported by BMS). Follow the manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero voltage:\u003c\/strong\u003e if the BMS has shut down the battery to a 0 V-like level, the charger will not start (requires \u0026gt;≈5.0 V).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalance:\u003c\/strong\u003e after full charge, maintenance mode can help BMS balancing (if the BMS supports it).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- Tips \u0026 bästa praxis --\u003e\n\u003csection id=\"tips\"\u003e\n\u003ch2\u003eTips \u0026amp; Best Practices 💡\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean contacts:\u003c\/strong\u003e low contact resistance provides faster and more even charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable routing:\u003c\/strong\u003e avoid pinching\/crossing cables over moving parts or sharp edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e seasonal vehicles benefit from periodic maintenance charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument:\u003c\/strong\u003e note resting voltage before\/after – a good indicator of battery condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold\/heat:\u003c\/strong\u003e cold batteries charge slower; warm environments require extra ventilation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge bank:\u003c\/strong\u003e for very large Ah banks, a more powerful charger might be better for time efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- Felsökning --\u003e\n\u003csection id=\"felsokning\"\u003e\n\u003ch2\u003eTroubleshooting\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo start:\u003c\/strong\u003e check AC outlet, fuse, and that the battery is \u0026gt;≈5.0 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVery long time:\u003c\/strong\u003e the battery may be aged\/sulfated or too large for 8 A\/4 A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGets warm:\u003c\/strong\u003e some heat is normal. Ensure the charger is in a free and ventilated area.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupts early:\u003c\/strong\u003e check cabling, clamps, and that the battery's BMS (LiFePO\u003csub\u003e4\u003c\/sub\u003e) is not cutting out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0 V or near:\u003c\/strong\u003e the charger will not start. Pre-charge carefully according to the battery manufacturer's advice or submit for testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnusual smell\/gas:\u003c\/strong\u003e discontinue immediately, ventilate, check battery condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection id=\"faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3\u003eWhich batteries are supported?\u003c\/h3\u003e\n\u003cp\u003e12\/24 V \u003cstrong\u003elead-acid\u003c\/strong\u003e (Flooded\/Wet, AGM, GEL, VRLA, Calcium etc.) and \u003cstrong\u003eLiFePO\u003csub\u003e4\u003c\/sub\u003e\u003c\/strong\u003e (with BMS). Always check the battery manufacturer's specifications.\u003c\/p\u003e\n\u003ch3\u003eDoes the charger switch automatically between 12 V and 24 V?\u003c\/h3\u003e\n\u003cp\u003eYes, it automatically detects the system voltage.\u003c\/p\u003e\n\u003ch3\u003eWill it start completely dead batteries?\u003c\/h3\u003e\n\u003cp\u003eNo. The minimum starting voltage is \u0026gt;≈\u003cstrong\u003e5.0 V\u003c\/strong\u003e. For lower voltages, a different procedure is required according to the battery manufacturer.\u003c\/p\u003e\n\u003ch3\u003eCan I use the charger for permanent maintenance?\u003c\/h3\u003e\n\u003cp\u003eYes, in normal room temperature and a well-ventilated area. Follow the battery manufacturer's guidelines for long-term charging.\u003c\/p\u003e\n\u003ch3\u003eIs 8 A sufficient for car batteries?\u003c\/h3\u003e\n\u003cp\u003eFor many 40–80 Ah 12 V batteries, 8 A is a good level. Larger batteries can be charged, but it will take longer.\u003c\/p\u003e\n\u003ch3\u003eDoes it also apply to Li-ion (NMC\/NCA) or LTO?\u003c\/h3\u003e\n\u003cp\u003eNo, this product is intended for \u003cstrong\u003elead-acid\u003c\/strong\u003e and \u003cstrong\u003eLiFePO\u003csub\u003e4\u003c\/sub\u003e\u003c\/strong\u003e. Other lithium chemistries require specific charging.\u003c\/p\u003e\n\u003ch3\u003eWhy is 13.8 V indicated unloaded?\u003c\/h3\u003e\n\u003cp\u003eThis is a statement about the output voltage without load. During actual charging, the electronics control the voltage\/current according to the selected strategy.\u003c\/p\u003e\n\u003ch3\u003eCan I charge the battery while it's still in the car?\u003c\/h3\u003e\n\u003cp\u003eOften yes, but follow the vehicle manufacturer's advice (especially with sensitive electronics). Ventilate the area.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Förpackningsinnehåll --\u003e\n\u003csection id=\"forpackning\"\u003e\n\u003ch2\u003ePackage Contents 📦\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × FOXSUR FBC122408D battery charger (12 V\/8 A \u0026amp; 24 V\/4 A)\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003cli\u003e1 × Packaging box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote!\u003c\/em\u003e Minor variations may occur between batches\/markets.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Ansvarsfriskrivning \u0026 säkerhet --\u003e\n\u003csection id=\"ansvar\"\u003e\n\u003ch2\u003eDisclaimer \u0026amp; Safety ⚠️\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e Lead-acid batteries can emit explosive gases. Ventilate and avoid sparks\/open flames.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Battery acid is corrosive – rinse immediately upon skin\/eye contact and seek medical attention if needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e Do not expose the charger to direct sunlight or high heat. Do not charge frozen\/damaged batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlacement:\u003c\/strong\u003e Do \u003cem\u003enot\u003c\/em\u003e place the charger on top of the battery during charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Do \u003cem\u003enot\u003c\/em\u003e charge non-rechargeable batteries. Always follow the battery manufacturer's manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecifications:\u003c\/strong\u003e May change without prior notice. Images\/menus may vary.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- Sammanfattning (lång) --\u003e\n\u003csection id=\"sammanfattning-lang\"\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR FBC122408D\u003c\/strong\u003e is a \u003cem\u003eversatile, smart, and automatic\u003c\/em\u003e battery charger for both 12 V and 24 V systems – compatible with \u003cstrong\u003elead-acid\u003c\/strong\u003e and \u003cstrong\u003eLiFePO\u003csub\u003e4\u003c\/sub\u003e\u003c\/strong\u003e. With up to \u003cstrong\u003e8 A\u003c\/strong\u003e (12 V) and \u003cstrong\u003e4 A\u003c\/strong\u003e (24 V), automatic voltage detection, a requirement for \u0026gt;≈\u003cstrong\u003e5.0 V\u003c\/strong\u003e starting voltage, and efficient maintenance charging, you get a reliable solution for everyday use: from motorcycles and passenger cars to smaller 24 V applications. Follow the manual and the battery's own specifications, especially for LiFePO\u003csub\u003e4\u003c\/sub\u003e, and the FBC122408D will deliver reliable charging, season after season.\u003c\/p\u003e\n\u003cp\u003e\u003ca aria-label=\"Tillbaka till toppen\" href=\"#top\"\u003eBack to top ↑\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003csmall\u003eLast updated: November 24, 2025\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Foxsur","offers":[{"title":"Default Title","offer_id":54177158005004,"sku":"FEL-B0228-Y","price":299.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H5bfcf3b1ee3a4a37baaca6b14b9c9e90p.jpg?v=1782422819"},{"product_id":"konnwei-kw510-bil-batteritestare","title":"KONNWEI KW510 Pulse Repair Charger 12V 5A – Fully Automatic Battery Tester, Charger \u0026 Repair Mode for Lead\/AGM\/GEL","description":"\u003c!-- KLAR HTML FÖR SHOPIFY – KONNWEI KW510 \/ felkodslasare.se --\u003e\n\u003csection itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" id=\"konnwei-kw510\"\u003e\u003cmeta content=\"KONNWEI KW510 – 12V\/5A Pulse Repair Charger + Battery Tester (All-in-one)\" itemprop=\"name\"\u003e \u003cmeta content=\"KONNWEI\" itemprop=\"brand\"\u003e \u003cmeta content=\"KW510\" itemprop=\"sku\"\u003e \u003cmeta content=\"KW510\" itemprop=\"mpn\"\u003e \u003cmeta content=\"Battery Tester, Battery Charger, Pulse Repair, Lead Acid AGM GEL EFB\" itemprop=\"category\"\u003e \u003clink href=\"https:\/\/www.felkodslasare.se\/\" itemprop=\"url\"\u003e\n\u003ch2\u003eKONNWEI KW510 Pulse Repair Charger 12V 5A – Fully Automatic Battery Tester, Charger \u0026amp; Repair Mode for Lead\/AGM\/GEL\u003c\/h2\u003e\n\u003c!-- KORTVERSION (200–300 ord) --\u003e\n\u003cdiv itemprop=\"description\" id=\"kortversion\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eKONNWEI KW510\u003c\/strong\u003e is an \u003cstrong\u003eall-in-one battery solution\u003c\/strong\u003e for 12V batteries: it combines a \u003cstrong\u003ebattery tester\u003c\/strong\u003e, \u003cstrong\u003eautomatic smart charger (5A)\u003c\/strong\u003e, \u003cstrong\u003etrickle charger\u003c\/strong\u003e, and \u003cstrong\u003epulse repair\/desulfator\u003c\/strong\u003e in one unit. With high measurement accuracy, it assesses the battery's \u003cstrong\u003eState of Health (SoH)\u003c\/strong\u003e, \u003cstrong\u003eState of Charge (SoC)\u003c\/strong\u003e, \u003cstrong\u003eCCA\u003c\/strong\u003e, and \u003cstrong\u003einternal resistance\u003c\/strong\u003e, performs a \u003cstrong\u003ecranking test\u003c\/strong\u003e, and a \u003cstrong\u003echarging test\u003c\/strong\u003e (alternator\/regulator). The charger is fully automatic with \u003cstrong\u003etemperature compensation (summer\/winter mode)\u003c\/strong\u003e, a repair mode for sulfated batteries, and \u003cstrong\u003emultiple protections\u003c\/strong\u003e (short circuit, overcurrent, overvoltage, reverse polarity, overheating, etc.).\u003c\/p\u003e\n\u003cp\u003eThe KW510 is suitable for \u003cstrong\u003elead-acid, AGM (flat\/spiral), GEL, and EFB\u003c\/strong\u003e batteries with capacities of approximately \u003cstrong\u003e4–100 Ah\u003c\/strong\u003e (12V), and can wake up batteries as low as ~\u003cstrong\u003e2V\u003c\/strong\u003e. The clear LCD screen (2.4”) displays explicit results: \u003cem\u003eGood \/ Recharge \/ Replace\u003c\/em\u003e, along with numerical values. Do you also need to read engine fault codes? Discover our \u003ca href=\"https:\/\/www.felkodslasare.se\/collections\/felkodslasare-1\"\u003efault code readers\u003c\/a\u003e to complement your toolbox. 🔋🔧\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- INNEHÅLLSFÖRTECKNING --\u003e\u003cnav id=\"innehall\"\u003e\n\u003ch2\u003eTable of Contents\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003ca href=\"#introduktion\"\u003eIntroduction – what the KW510 is and does\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specifikationer\"\u003eSpecifications (bullet points)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#funktioner\"\u003eFeatures \u0026amp; applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#fordelar\"\u003eAdvantages – why choose the KW510?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#kompatibilitet\"\u003eCompatibility, battery types \u0026amp; standards\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#laddare\"\u003eCharging logic \u0026amp; protection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#manual\"\u003eManual \/ Installation \u0026amp; user guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#felsokning\"\u003eTroubleshooting scenarios\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tips\"\u003eTips \u0026amp; best practices\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eFrequently asked questions (FAQ)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#forpackning\"\u003ePackage contents\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#notiser\"\u003eImportant notices \u0026amp; disclaimer\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#seo\"\u003eSEO keywords (hidden)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#sammanfattning\"\u003eSummary\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/nav\u003e\u003c!-- INTRODUKTION --\u003e\n\u003csection id=\"introduktion\"\u003e\n\u003ch2\u003eIntroduction – what the KW510 is and does\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKONNWEI KW510\u003c\/strong\u003e is a professional \u003cstrong\u003e12V battery tester and smart charger\u003c\/strong\u003e with \u003cstrong\u003epulse repair\u003c\/strong\u003e for lead-acid starter batteries. It diagnoses battery condition with laboratory-like precision (SoH\/SoC, CCA, internal resistance), logs \u003cstrong\u003ecranking\u003c\/strong\u003e (voltage dip\/current demand during start) and analyzes the \u003cstrong\u003echarging system\u003c\/strong\u003e (alternator\/regulator including diode\/ripple indication). With the same device, you can then \u003cstrong\u003etrickle charge\u003c\/strong\u003e or \u003cstrong\u003erepair\u003c\/strong\u003e a sulfated battery with \u003cem\u003eenhanced pulse repair\u003c\/em\u003e – a controlled pulsation that can release bound sulfate crystals and, in the best case, \u003cstrong\u003erestore capacity\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIn practice, this means fewer failed starts, fewer unnecessary battery replacements, and simpler decision support in everyday life. For the workshop, the KW510 is a cost-effective (\u003cem\u003eall-in-one\u003c\/em\u003e) instrument; for the enthusiast, it's the reassurance that keeps motorcycles, cars, boats, or lawnmowers in top condition throughout the season.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- SPECIFIKATIONER --\u003e\n\u003csection id=\"specifikationer\"\u003e\n\u003ch2\u003eSpecifications (bullet points)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e KONNWEI KW510\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoles:\u003c\/strong\u003e Battery tester, smart charger 12V\/5A, maintenance\/trickle, pulse repair\/desulfator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 2.4” LCD (high contrast)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem voltage:\u003c\/strong\u003e 12V (starter batteries)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 100–240V AC, 50–60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 12V, max 5A (no-load approx. 13.8V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMin. charging start voltage:\u003c\/strong\u003e \u0026gt;2.0V (wakes up deeply discharged batteries)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRechargeable capacity:\u003c\/strong\u003e approx. 4–100 Ah\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature compensation:\u003c\/strong\u003e Yes – winter\/summer mode\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTests:\u003c\/strong\u003e SoH\/SoC, CCA, internal resistance (mΩ), cranking test, charging test, log \u0026amp; review\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResults:\u003c\/strong\u003e Good \/ Recharge \/ Replace + numerical values\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery types:\u003c\/strong\u003e Lead-acid (flooded), AGM (flat\/spiral), GEL, EFB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Short circuit, overcurrent, overheating (fan), over\/undervoltage, reverse polarity, spark protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Fan (temperature controlled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLanguages in unit\/manual:\u003c\/strong\u003e EN\/DE\/FR\/ES\/IT\/PT\/NL\/RU, etc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Up to 2 years (according to manufacturer\/reseller)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, FCC, RoHS (according to manufacturer)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FUNKTIONER \u0026 ANVÄNDNING --\u003e\n\u003csection id=\"funktioner\"\u003e\n\u003ch2\u003eFeatures \u0026amp; Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick battery status:\u003c\/strong\u003e SoH\/SoC, CCA, and internal resistance in seconds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCranking test:\u003c\/strong\u003e Capture voltage dip and current demand during start – reveals weak batteries and poor connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging system test:\u003c\/strong\u003e Checks alternator\/regulator, normal levels, and ripple\/diode deviations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart charging 5A:\u003c\/strong\u003e Multi-stage charging, maintenance stage, and automatic detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Repair:\u003c\/strong\u003e Sulfate-reducing pulses that can restore receptivity and reduce internal resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance \u0026amp; seasonal care:\u003c\/strong\u003e Perfect for winter storage of motorcycles, boats, ATVs, and summer cars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReport \u0026amp; history:\u003c\/strong\u003e Save measurement values after action; show current status and trend.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkshop \u0026amp; DIY:\u003c\/strong\u003e Suitable for both professional troubleshooting and hobby mechanics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eExample:\u003c\/em\u003e Slow start on a chilly morning? – Measure SoC\/SoH and cranking dip. Battery light blinking? – Run a charging test at idle and elevated RPM. Car been sitting still? – Use pulse repair and follow up with a new battery test. \u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- FÖRDELAR --\u003e\n\u003csection id=\"fordelar\"\u003e\n\u003ch2\u003eAdvantages – why choose the KW510?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll in one:\u003c\/strong\u003e Test, charge, maintain, and repair with a single unit – saves time, space, and money.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh accuracy:\u003c\/strong\u003e Technology for fast and precise assessment (SoH\/SoC\/CCA\/Ri).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature compensation:\u003c\/strong\u003e Correct charging in both sub-zero temperatures and summer heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrong protections:\u003c\/strong\u003e Electrical and thermal protection for safe operation and battery security.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep discharge:\u003c\/strong\u003e Can kickstart batteries down to ~2V (model dependent).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear display:\u003c\/strong\u003e Large, readable 2.4” LCD with logical menu options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple languages:\u003c\/strong\u003e Multilingual interface and manual make it easy to get started.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEconomically sustainable:\u003c\/strong\u003e Extend battery life and avoid unnecessary replacements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- KOMPATIBILITET --\u003e\n\u003csection id=\"kompatibilitet\"\u003e\n\u003ch2\u003eCompatibility, Battery Types \u0026amp; Measurement Standards\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSystem:\u003c\/strong\u003e 12V starter batteries (vehicles). The KW510 is not intended for 24V systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery types:\u003c\/strong\u003e Flooded, AGM (flat\/spiral), GEL, EFB – typically 4–100 Ah. For larger banks or lithium traction packs, other dedicated solutions are recommended.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement standards:\u003c\/strong\u003e CCA, CA, MCA, BCI, JIS, DIN, IEC, EN (select the same standard\/value as on the battery for correct diagnosis).\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- LADDNINGSLOGIK --\u003e\n\u003csection id=\"laddare\"\u003e\n\u003ch2\u003eCharging Logic \u0026amp; Protection\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic multi-stage charging:\u003c\/strong\u003e Soft start → bulk (fast charging) → absorption → maintenance (float).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWinter\/Summer:\u003c\/strong\u003e Temperature-controlled voltage target to avoid under- or overcharging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Repair:\u003c\/strong\u003e Adaptive pulsing (with the battery disconnected from the vehicle) against sulfation\/stratification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Short circuit, reverse polarity, overcurrent, over\/undervoltage, overheating (fan-controlled), spark protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaking from low voltage:\u003c\/strong\u003e Support for starting charging on batteries down to ~2V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- MANUAL --\u003e\n\u003csection id=\"manual\"\u003e\n\u003ch2\u003eManual \/ Installation \u0026amp; User Guide (HTML)\u003c\/h2\u003e\n\u003ch3\u003e1) Safety \u0026amp; Preparation\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003ePark safely, transmission in P\/N, handbrake on, ignition off. For motorcycles: on stand, key out.\u003c\/li\u003e\n\u003cli\u003eWork in a ventilated area. Avoid sparks\/flames near the battery.\u003c\/li\u003e\n\u003cli\u003eInspect battery terminals and cables. Clean oxidation, tighten loose connections.\u003c\/li\u003e\n\u003cli\u003eWhen charging indoors: place the battery on a non-flammable surface.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e2) Connecting the KW510 (test and charging)\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConnect the \u003cstrong\u003ered clamp\u003c\/strong\u003e to the \u003cstrong\u003e+\u003c\/strong\u003e terminal and the \u003cstrong\u003eblack\u003c\/strong\u003e to the \u003cstrong\u003e−\u003c\/strong\u003e terminal.\u003c\/li\u003e\n\u003cli\u003eFor \u003cstrong\u003ePulse Repair\u003c\/strong\u003e, the battery must be \u003cstrong\u003edisconnected\u003c\/strong\u003e from the vehicle's electrical system.\u003c\/li\u003e\n\u003cli\u003eFor charging: connect the power cable to a 230V (or 110V) wall outlet.\u003c\/li\u003e\n\u003cli\u003eThe unit starts and displays the main menu.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e3) Battery Test (health)\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSelect \u003cstrong\u003eBattery Test\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eSelect \u003cstrong\u003ebattery type\u003c\/strong\u003e (Flooded\/AGM\/GEL\/EFB) and \u003cstrong\u003estandard\u003c\/strong\u003e (e.g., CCA), enter value according to label.\u003c\/li\u003e\n\u003cli\u003eStart the test. Wait until results \u003cem\u003eGood \/ Recharge \/ Replace\u003c\/em\u003e are displayed with SoH\/SoC, CCA, and Ri.\u003c\/li\u003e\n\u003cli\u003eIt is advisable to save the result for subsequent comparison.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e4) Cranking Test\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSelect \u003cstrong\u003eCranking Test\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eFollow the screen: turn the key\/press start. The unit captures the lowest voltage and duration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRule of thumb:\u003c\/em\u003e For a 12V system, the dip should normally not fall below ~9.6–10.5V (depending on battery\/temperature).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e5) Charging System Test\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSelect \u003cstrong\u003eCharging Test\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eMeasure at idle and again at light throttle (2,000–3,000 rpm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cem\u003eRule of thumb:\u003c\/em\u003e Normal charging voltage approx. 13.2–14.8V. High ripple can indicate diode failure in the alternator.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e6) Charging 12V\/5A\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSelect \u003cstrong\u003eCharge\u003c\/strong\u003e and battery type. The unit controls the voltage target according to temperature (summer\/winter).\u003c\/li\u003e\n\u003cli\u003eAllow the cycle to complete. It automatically switches to maintenance mode.\u003c\/li\u003e\n\u003cli\u003eRe-measure with \u003cstrong\u003eBattery Test\u003c\/strong\u003e after charging is complete.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e7) Pulse Repair (desulfation)\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e Disconnect the battery from the vehicle before starting \u003cstrong\u003eRepair\u003c\/strong\u003e mode.\u003c\/li\u003e\n\u003cli\u003eSelect \u003cstrong\u003eRepair\u003c\/strong\u003e and follow the on-screen instructions.\u003c\/li\u003e\n\u003cli\u003eRun in sessions (e.g., 2–8 hours depending on battery size\/age). Monitor temperature and ventilate.\u003c\/li\u003e\n\u003cli\u003eFinish with a full charge and a new \u003cstrong\u003eBattery Test\u003c\/strong\u003e to verify improvement (SoH\/CCA\/Ri).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e8) Maintenance \u0026amp; Long-term Storage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKeep the battery on \u003cstrong\u003efloat\/maintenance\u003c\/strong\u003e when the vehicle is not in use for an extended period.\u003c\/li\u003e\n\u003cli\u003eTest the battery monthly and log values.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FELSÖKNING --\u003e\n\u003csection id=\"felsokning\"\u003e\n\u003ch2\u003eTroubleshooting Scenarios\u003c\/h2\u003e\n\u003ch3\u003eA) Battery dies after short drive\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Test:\u003c\/strong\u003e If SoC is low but SoH is good → run \u003cstrong\u003eCharge\u003c\/strong\u003e + check driving pattern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Test:\u003c\/strong\u003e Low charging voltage or high ripple → suspect alternator\/regulator.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eB) Slow start in cold weather\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCranking Test:\u003c\/strong\u003e If voltage dip \u0026lt;9V → battery weak or poor cable\/ground.\u003c\/li\u003e\n\u003cli\u003eTry \u003cstrong\u003eRepair\u003c\/strong\u003e (disconnected) + \u003cstrong\u003eCharge\u003c\/strong\u003e. Then verify with a new test.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eC) New battery but the light is on\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Test:\u003c\/strong\u003e Over 14.8V → risk of overcharging; under 13.2V → undercharging.\u003c\/li\u003e\n\u003cli\u003eHigh ripple → diode failure. Check ground and B+.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eD) Seasonal vehicle that has been standing\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair\u003c\/strong\u003e followed by a \u003cstrong\u003efull charge\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Test\u003c\/strong\u003e – if SoH\/CCA is still low → consider battery replacement.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/section\u003e\n\u003c!-- TIPS --\u003e\n\u003csection id=\"tips\"\u003e\n\u003ch2\u003eTips \u0026amp; Best Practices\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch the label:\u003c\/strong\u003e Enter the correct standard (e.g., EN\/CCA) and value from the battery's label.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge first, then judge:\u003c\/strong\u003e Low SoC can mask an otherwise healthy battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean contact:\u003c\/strong\u003e Corrosion leads to inaccurate measurements and heat – clean before testing\/charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair with care:\u003c\/strong\u003e Use only when disconnected and in a ventilated area. Follow up with a new test.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrickle charging:\u003c\/strong\u003e Keeps the battery in top condition during storage – easier than rescuing deeply discharged batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplement with OBD:\u003c\/strong\u003e For engine light\/emissions – see our collection of \u003ca href=\"https:\/\/www.felkodslasare.se\/collections\/felkodslasare-1\"\u003efault code readers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection id=\"faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3\u003eDoes the KW510 work on AGM\/GEL\/EFB?\u003c\/h3\u003e\n\u003cp\u003eYes. Select the correct battery type in the menu, and the charging profile and diagnosis will adapt.\u003c\/p\u003e\n\u003ch3\u003eWhat do \u003cem\u003eGood \/ Recharge \/ Replace\u003c\/em\u003e mean?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGood:\u003c\/strong\u003e Battery in good condition. \u003cstrong\u003eRecharge:\u003c\/strong\u003e Recharge and test again. \u003cstrong\u003eReplace:\u003c\/strong\u003e Capacity\/SoH too low – consider replacement.\u003c\/p\u003e\n\u003ch3\u003eCan the KW510 save all “dead” batteries?\u003c\/h3\u003e\n\u003cp\u003eNo. Pulse Repair can help sulfated batteries, but physically damaged\/worn-out cells cannot be restored.\u003c\/p\u003e\n\u003ch3\u003eHow low can the charger wake up a battery?\u003c\/h3\u003e\n\u003cp\u003eApprox. \u0026gt;2.0V on 12V batteries (typically). Results depend on battery condition and temperature.\u003c\/p\u003e\n\u003ch3\u003eDo I need to disconnect the battery for normal charging?\u003c\/h3\u003e\n\u003cp\u003eOften no, but always follow the vehicle manufacturer's recommendations. \u003cstrong\u003eRepair\u003c\/strong\u003e should be done disconnected.\u003c\/p\u003e\n\u003ch3\u003eIs lithium (LiFePO4) supported?\u003c\/h3\u003e\n\u003cp\u003eThe KW510 is designed for lead-acid batteries. Use a dedicated lithium charger\/tester for LiFePO4.\u003c\/p\u003e\n\u003ch3\u003eCan I print reports?\u003c\/h3\u003e\n\u003cp\u003eYes – values can be read from the screen and entered into service protocols. (The model does not have a built-in printer.)\u003c\/p\u003e\n\u003ch3\u003eWhich languages are available?\u003c\/h3\u003e\n\u003cp\u003eThe unit\/manual supports English, German, French, Spanish, Italian, Portuguese, Dutch, and Russian, among others.\u003c\/p\u003e\n\u003ch3\u003eIs 5A enough?\u003c\/h3\u003e\n\u003cp\u003eYes, for most 4–100Ah 12V starter batteries. For larger banks, more powerful chargers are used.\u003c\/p\u003e\n\u003ch3\u003eCan I use the KW510 on motorcycles and boats?\u003c\/h3\u003e\n\u003cp\u003eYes, as long as the battery is 12V lead-acid (AGM\/GEL\/EFB\/flooded) within the capacity range.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- FÖRPACKNING --\u003e\n\u003csection id=\"forpackning\"\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × KONNWEI KW510 (battery tester\/charger\/pulse repair)\u003c\/li\u003e\n\u003cli\u003e1 × Power cable (EU\/US\/UK\/AU – depending on variant)\u003c\/li\u003e\n\u003cli\u003e1 × Charging cable with clamps (red\/black)\u003c\/li\u003e\n\u003cli\u003e1 × Multilingual user manual\u003c\/li\u003e\n\u003cli\u003e1 × Retail box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- NOTISER --\u003e\n\u003csection id=\"notiser\"\u003e\n\u003ch2\u003eImportant Notices \u0026amp; Disclaimer\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Ventilate, avoid sparks\/open flames, use protective equipment. Follow warnings in the manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair mode:\u003c\/strong\u003e Only with the battery \u003cstrong\u003edisconnected\u003c\/strong\u003e from the vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e Charge within suggested temperature ranges and use winter\/summer mode correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimitations:\u003c\/strong\u003e Intended for 12V lead-acid \u003cem\u003estarter batteries\u003c\/em\u003e, not 24V or pure lithium traction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnosis support:\u003c\/strong\u003e Measurement data is a basis for decision. Follow vehicle manufacturer's service procedures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplement:\u003c\/strong\u003e For engine\/emission diagnosis, see our range of \u003ca href=\"https:\/\/www.felkodslasare.se\/collections\/felkodslasare-1\"\u003efault code readers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- SEO (dolt) --\u003e\n\u003csection style=\"display: none;\" id=\"seo\"\u003eKONNWEI KW510, KW 510, pulse repair charger, desulfator, battery charger 12V 5A, smart charger, battery tester, CCA test, internal resistance, SoH SoC, cranking test, charging test, AGM GEL EFB, flooded battery, trickle charging, winter mode, summer mode, temperature compensation, alternator test ripple, deeply discharged battery 2V wake-up, battery repair mode, felkodslasare.se, battery diagnosis, car battery charger, motorcycle boat ATV, 4–100Ah, CE FCC RoHS, Good Recharge Replace, battery recovery, sulfation, stratification, workshop tool, hobby mechanic, smart charging.\u003c\/section\u003e\n\u003c!-- SAMMANFATTNING --\u003e\n\u003csection id=\"sammanfattning\"\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKONNWEI KW510\u003c\/strong\u003e is the practical \u003cstrong\u003eall-in-one\u003c\/strong\u003e solution that gives you control over your battery's \u003cstrong\u003ehealth\u003c\/strong\u003e, \u003cstrong\u003estarting capability\u003c\/strong\u003e, and \u003cstrong\u003echarging system\u003c\/strong\u003e – and can \u003cstrong\u003echarge\u003c\/strong\u003e and \u003cstrong\u003erepair\u003c\/strong\u003e in the same unit. With a clear display, multilingual interface, summer\/winter mode, and robust protections, it is equally suitable for the workshop and the garage. Do you also need OBD diagnosis for the engine light? Explore our \u003ca href=\"https:\/\/www.felkodslasare.se\/collections\/felkodslasare-1\"\u003efault code readers\u003c\/a\u003e for a complete solution.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e","brand":"Konnwei","offers":[{"title":"Default Title","offer_id":54177158529292,"sku":"FEL-KW510","price":529.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H63d9fadab2564c7f8d0b7c59a2ce39dev_9a5f24b9-4bf9-4a03-a4d5-8847e57b938a.jpg?v=1782422623"},{"product_id":"foxsur-fpt-200-lifepo4-batteriladdare","title":"FOXSUR FPT-200 12V\/20A 24V\/10A LiFePO4 Battery Charger","description":"\u003cp\u003eDiscover the FOXSUR FPT-200 12V\/20A 24V\/10A Lifepo4 battery charger, the perfect solution for charging both 12V and 24V batteries. This automatic and smart battery charger is designed to handle various types of batteries such as lead-acid and LiFePo4. Before using the charger, be sure to check the battery manufacturer's specifications to ensure compatibility.\u003c\/p\u003e\n\u003ch2\u003eFOXSUR FPT-200 12V\/20A 24V\/10A Lifepo4 Battery Charger\u003c\/h2\u003e\n\u003cp\u003eThe FOXSUR FPT-200 is equipped with advanced technology that makes it both user-friendly and safe. Please note that explosive gases can be emitted from the battery during charging, so it is important to provide adequate ventilation to avoid fire hazards. The charger should never be exposed to direct sunlight or high-temperature environments, which can negatively affect its performance. Remember that battery acid is corrosive; if acid comes into contact with skin or eyes, rinse immediately with water.\u003c\/p\u003e\n\u003cp\u003eWhen using the FOXSUR FPT-200, remember the following:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOverheated or frozen batteries should never be charged.\u003c\/li\u003e\n\u003cli\u003eAvoid charging non-rechargeable batteries.\u003c\/li\u003e\n\u003cli\u003eDo not place the charger on the battery during charging to ensure safety and efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications for FOXSUR FPT-200 12V\/20A 24V\/10A Battery Charger\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Smart \u0026amp; Automatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Input:\u003c\/strong\u003e 100 - 240V, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12V \/ 24V Auto\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 12V 20A \u0026amp; 24V 10A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Volt No Load:\u003c\/strong\u003e 13.8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Start Volt:\u003c\/strong\u003e \u003e5.0V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power With Load:\u003c\/strong\u003e Max. 150W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power No Load:\u003c\/strong\u003e 3.5W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 745g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePacking Size:\u003c\/strong\u003e 21 x 19 x 11 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn summary, the FOXSUR FPT-200 12V\/20A 24V\/10A Lifepo4 battery charger is a reliable and efficient solution for all your battery charging needs. With its smart technology and automatic features, it will make charging your batteries both easier and safer.\u003c\/p\u003e","brand":"Foxsur","offers":[{"title":"Default Title","offer_id":54177158791436,"sku":"FEL-B0232-R","price":582.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H7dd260a707bf4158b931b74526e7b67ct_a99ab0e2-d4b3-4a01-bbcf-618d69518209.jpg?v=1782422568"},{"product_id":"foxsur-12v-10a-24v-5a-laddare","title":"FOXSUR 12V 10A \u0026 24V 5A Digital LCD Motorcycle and Car Charger","description":"\u003cp\u003eThe FOXSUR 12V 10A and 24V 5A automatic charger is the perfect solution for keeping your motorcycle and car batteries in top condition. This charger is compatible with both lead-acid and LiFePO4 batteries with capacities from 6AH to 180AH for 12V and 6AH to 90AH for 24V, making it ideal for a variety of vehicles.\u003c\/p\u003e\n\u003cp\u003eIntroducing the \u003cstrong\u003eFOXSUR 12V 10A \u0026amp; 24V 5A\u003c\/strong\u003e charger with a large LCD display that clearly shows voltage, current, and temperature. It is equipped with a 7-stage microprocessor-controlled charging process that optimizes battery charging and ensures an efficient and safe process. By adapting the charging voltage to the temperature, it prevents over- or undercharging of the battery.\u003c\/p\u003e\n\u003cp\u003eOne of the most impressive features of the \u003cstrong\u003eFOXSUR 12V 10A \u0026amp; 24V 5A\u003c\/strong\u003e charger is its ability to recharge severely discharged or heavily sulfated batteries. It also has protection against reverse polarity, short circuit, and overcharge to ensure your safety during use.\u003c\/p\u003e\n\u003cp\u003eThis charger is not only efficient but also very user-friendly. With a clear charging status display, it makes it easy to monitor the charging process. The fully microprocessor-controlled unit gives you peace of mind that your battery charging is always in good hands.\u003c\/p\u003e\n\u003cp\u003eWhen using the \u003cstrong\u003eFOXSUR 12V 10A \u0026amp; 24V 5A\u003c\/strong\u003e charger, remember to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDo not charge a frozen or damaged battery.\u003c\/li\u003e\n\u003cli\u003eProvide ventilation to prevent explosive gases from accumulating.\u003c\/li\u003e\n\u003cli\u003eDo not expose the charger to direct sunlight or high temperatures.\u003c\/li\u003e\n\u003cli\u003eClean immediately if battery acid comes into contact with skin or eyes.\u003c\/li\u003e\n\u003cli\u003eDo not place the charger on the battery during charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt is also designed to be safe to use; we recommend removing any metal objects such as rings and bracelets before working with lead-acid batteries and always unplugging the charger before performing maintenance or cleaning.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR 12V 10A \u0026amp; 24V 5A\u003c\/strong\u003e charger is perfect for both home and professional use. It is compatible with AGM, GEL, SLA, and wet batteries and has a built-in fan to ensure proper cooling during operation. With an input of 100-240V 50\/60Hz, it is easy to use anywhere. Whether you have a motorcycle, car, or other vehicle, this charger will keep your batteries in top shape.\u003c\/p\u003e","brand":"Foxsur","offers":[{"title":"Default Title","offer_id":54177159610636,"sku":"FEL-B0229","price":335.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/Hfd6713b17e004674901cdf60fcf11470y.png?v=1782253497"},{"product_id":"foxsur-12v-7a-fargskarm-batteriladdare","title":"FOXSUR 12V 7A Color Screen Universal Motorcycle Car Battery Charger","description":"\u003cp\u003eThe FOXSUR 12V 7A Color Screen Universal Motorcycle Car Battery Charger is the perfect solution for keeping your batteries in top condition. Featuring a fully intelligent automatic repair function, this battery charger is designed to charge 12V lead-acid batteries from 4AH to 140AH. Whether you need to charge a motorcycle battery or a car battery, the FOXSUR 12V 7A offers a reliable and safe charging solution.\u003c\/p\u003e \u003cp\u003eWith the latest technology for charging lead-acid, LiFePo4, AGM, GEL, Flooded (Wet), and calcium-type deep cycle batteries, the FOXSUR 12V 7A ensures efficient and precise charging. The sleek design includes an LED display that clearly shows the charging status and mode. To begin charging, first verify the battery's voltage and chemistry, and ensure that you have correctly connected the charger to the AC outlet.\u003c\/p\u003e \u003cp\u003e \u003cstrong\u003eKey Features:\u003c\/strong\u003e \u003c\/p\u003e \u003cul\u003e \u003cli\u003eDesigned to charge 12V lead-acid batteries from 4AH to 140AH.\u003c\/li\u003e \u003cli\u003eAutomatic repair function to extend battery life.\u003c\/li\u003e \u003cli\u003eLED display for easy monitoring of charging status.\u003c\/li\u003e \u003cli\u003eMultiple charging modes for different battery types (both small and larger batteries).\u003c\/li\u003e \u003cli\u003eProtection against overcharging and short circuits for increased safety.\u003c\/li\u003e \u003cli\u003eCompact and portable design makes it easy to use and store.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePlease note that explosive gases may be emitted from the battery during charging. Ensure good ventilation to prevent flames and sparks. Do not use the charger in direct sunlight or high-temperature environments. Battery acid is corrosive, so rinse immediately with water if it comes into contact with skin or eyes. Do not charge frozen or damaged batteries and do not place the charger on the battery during charging.\u003c\/p\u003e \u003cp\u003e \u003cstrong\u003eFAQ:\u003c\/strong\u003e \u003c\/p\u003e \u003col\u003e \u003cli\u003e\n\u003cstrong\u003eThe LED display shows \"FUL\", but the battery is not fully charged.\u003c\/strong\u003e\u003cbr\u003e This may be because the battery's internal resistance is too high or the capacity is reduced. Use \"repair mode\" to activate the battery.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThe battery voltage is normal, but the charger is not working.\u003c\/strong\u003e\u003cbr\u003e Check that the AC power source is working. Change the socket and try again.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCannot reach \"FUL\" status after long charging.\u003c\/strong\u003e\u003cbr\u003e Check the battery's health and consider using repair mode to restore capacity.\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003eThe FOXSUR 12V 7A Color Screen Universal Motorcycle Car Battery Charger is the perfect companion for anyone who wants to keep their batteries in the best condition. With its features and ease of use, this charger is a must-have for every motorcycle and car owner.\u003c\/p\u003e","brand":"Foxsur","offers":[{"title":"Default Title","offer_id":54177159807244,"sku":"FEL-B0233-R\/Y","price":267.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H147617c02cee4a5994cfb5edbfdecca55_d26193ea-0605-4c7b-a3f3-83c6b23d3d96.jpg?v=1782253412"},{"product_id":"foxsur-fpt-100-batteriladdare-12v-24v","title":"FOXSUR FPT-100 Smart Battery Charger 12V\/10A and 24V\/5A","description":"\u003cp\u003eThe FOXSUR FPT-100 is an advanced and automatic battery charger designed for both 12V and 24V batteries, including lead-acid and LiFePO4. This smart battery charger is perfect for both home and professional use, ensuring your batteries are always in top condition. With a powerful output of 12V 10A and 24V 5A, the FOXSUR FPT-100 provides efficient and reliable charging for all your battery needs.\u003c\/p\u003e\n\u003cp\u003eBefore using the FOXSUR FPT-100, it is important to check the battery manufacturer's specifications. Remember that explosive gases can be emitted from the battery during charging, so it is crucial to provide adequate ventilation to prevent flames and sparks. Avoid exposing the charger to direct sunlight or high temperatures, as this can affect its performance.\u003c\/p\u003e\n\u003cp\u003eBattery acid is corrosive, so in case of contact with skin or eyes, rinse immediately with water. Do not use the charger to charge frozen or damaged batteries, and make sure you do not charge non-rechargeable batteries. For your safety, do not place the charger on the battery during the charging process.\u003c\/p\u003e\n\u003ch2\u003eFOXSUR FPT-100 - Product Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Smart and Automatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Input:\u003c\/strong\u003e 100 - 240V 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12V \/ 24V Automatic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 12V 10A \u0026amp; 24V 5A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-load Output Voltage:\u003c\/strong\u003e 13.8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Start Voltage:\u003c\/strong\u003e \u0026gt;5.0V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power with Load:\u003c\/strong\u003e Max. 150W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power without Load:\u003c\/strong\u003e 3.5W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 745g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Size:\u003c\/strong\u003e 21*19*11 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe FOXSUR FPT-100 is the perfect solution for anyone who needs a reliable and efficient battery charger. With its user-friendly features and safety precautions, this charger is a must-have for anyone looking to extend the lifespan of their batteries.\u003c\/p\u003e","brand":"Foxsur","offers":[{"title":"Default Title","offer_id":54177160036620,"sku":"FEL-B0231-Y","price":326.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H664e2c0f08b246b581832a7c6e3bc54f9.jpg?v=1782253254"},{"product_id":"mini-portable-lcd-bilbatteriladdare-12v-5a","title":"Mini Portable LCD 12V Car Battery Charger 12V 5A","description":"\u003cp\u003eDiscover our Mini Portable LCD Display 12V Car Battery Charger, a powerful and user-friendly solution for maintaining and repairing motorcycle and car batteries. This 12V 5A charger is perfect for both dry and wet batteries and features an LCD display that provides real-time information about the battery's status.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow to use the charger:\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eCheck that your battery parameters are compatible with the charger (see the back of the charger).\u003c\/li\u003e\n\u003cli\u003eConnect the red clamp to the positive terminal (+) and the black clamp to the negative terminal (-).\u003c\/li\u003e\n\u003cli\u003eThe LCD display will show battery voltage, charging current, and internal temperature (temperature is for reference only).\u003c\/li\u003e\n\u003cli\u003eIf you connect the battery incorrectly, \"EI-I-\" will be displayed on the screen, and the indicator light will flash.\u003c\/li\u003e\n\u003cli\u003eConnect the charger to an AC power source, and the charger will start operating (the charging light will start flashing red).\u003c\/li\u003e\n\u003cli\u003eOnce the battery is fully charged, the battery bars on the screen will show \"FUL\" status, and the charging indicator light will illuminate steadily.\u003c\/li\u003e\n\u003cli\u003eIt is recommended to keep the battery in a charged state for 1-2 hours after it is full.\u003c\/li\u003e\n\u003cli\u003eWhen charging is complete, remove the charger or keep it connected.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eBattery repair with pulse charging:\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eConnect the battery to the charger and turn on the AC power, then press the \"Repair\" button, \"PUL\" will be displayed on the screen and the charging light will flash in red.\u003c\/li\u003e\n\u003cli\u003eThe suggested repair time for motorcycle batteries is 5 hours, for car batteries 8 hours.\u003c\/li\u003e\n\u003cli\u003ePress the \"Repair\" button again, and the charger will automatically switch to normal charging mode.\u003c\/li\u003e\n\u003cli\u003eCheck the battery temperature during repair; stop the repair if the battery gets too hot. The maximum repair time is 24 hours, and the charger will automatically switch to normal charging mode when the maximum repair time is reached.\u003c\/li\u003e\n\u003cli\u003eThe battery will charge even if the charger is in repair mode. It is recommended to charge an extra hour after the battery screen shows \"FUL\". Always check if the battery is fully charged when charging is complete.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe screen shows \"FUL\", but the battery is still not fully charged.\u003c\/strong\u003e Answer: This may be due to the battery's internal resistance being too high, or the capacity having decreased due to vulcanization or prolonged inactivity. Press the \"repair\" button to activate the battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThe battery voltage is normal, but the charger is not working.\u003c\/strong\u003e Answer: Check if there is AC power input. Check the power source and try a different outlet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCannot reach \"FUL\" status after a long charging time.\u003c\/strong\u003e Answer: The battery may be vulcanized or lack fluid. Check if the battery is overheating and if there is any fluid left. Try charging the battery 1-2 times (discharge - charge).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOur Mini Portable LCD Display 12V Car Battery Charger is the perfect solution to ensure the long life and optimal performance of your battery. Whether you have a motorcycle or a car, this charger will help you maintain and repair batteries efficiently.\u003c\/p\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54177160528140,"sku":"FEL-B0257","price":266.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/Hd5e17ebbcece45a6aef86bd57e69b595l_07475b55-8927-4510-be81-4fd64953281f.png?v=1782253001"},{"product_id":"bilbatteriladdare-12v-24v-med-6-skyddsfunktioner","title":"Car battery charger 12V 24V with 6 protection functions","description":"\u003cp\u003eDiscover our powerful and reliable 12V 24V Car Battery Charger, designed to keep your vehicle's batteries in top condition. This charger is perfect for car owners who want an efficient and safe solution for charging their lead-acid batteries. With an 85% conversion efficiency and multiple functions, this charger offers exceptional performance.\u003c\/p\u003e\n\u003ch2\u003e12V 24V Car Battery Charger\u003c\/h2\u003e\n\u003cp\u003eThe car battery charger is equipped with a host of advanced features to ensure your car is ready to go when you need it. It has an intelligent cooling system that prevents overheating and a digital display that shows the current charging status, including current, voltage, and battery type.\u003c\/p\u003e\n\u003ch3\u003e12V 24V Car Battery Charger\u003c\/h3\u003e\n\u003cp\u003eWith an output current level of 12V (4A-6A-8A) and 24V (4A), this charger can handle batteries from 4AH to 100AH, making it suitable for most common lead-acid batteries. Please note that it is not intended for lithium batteries. In addition, the charger offers a one-button repair mode that uses automatic pulse technology to reduce battery heat and evaporation of battery fluid, thereby extending battery life.\u003c\/p\u003e\n\u003cp\u003eWith safety in mind, our 12V 24V Car Battery Charger has six protection functions: short-circuit protection, reverse connection protection, low-voltage protection, overcharge protection, temperature, and overvoltage protection. It also features constant current and constant voltage modes, as well as float mode, ensuring that the charger automatically switches off when the battery is full.\u003c\/p\u003e\n\u003cp\u003eThe charger's construction includes a heavy-duty pure copper tinned core cable and fully enclosed alligator clips for maximum safety. It is also lightweight and compact, weighing only 0.45 kg and measuring 17*8.8*6 cm, making it easy to transport and store.\u003c\/p\u003e\n\u003cp\u003eSome basic specifications for our 12V 24V Car Battery Charger:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: DC80\u003c\/li\u003e\n\u003cli\u003eN.W: 0.45KG\u003c\/li\u003e\n\u003cli\u003ePackage weight: 0.6KG\u003c\/li\u003e\n\u003cli\u003eDimension: 17*8.8*6CM\u003c\/li\u003e\n\u003cli\u003ePackage size: 23*15*10CM\u003c\/li\u003e\n\u003cli\u003eInput voltage: AC110\/220V±20V\u003c\/li\u003e\n\u003cli\u003eOutput voltage: DC14.8V\/29.6V ±0.3V\u003c\/li\u003e\n\u003cli\u003ePeak power: AC-100W\u003c\/li\u003e\n\u003cli\u003eInput current: 12V(4A-6A-8A), 24V(4A)\u003c\/li\u003e\n\u003cli\u003eInput cable length: 100CM\u003c\/li\u003e\n\u003cli\u003eOutput cable length: 60CM\u003c\/li\u003e\n\u003cli\u003eEfficiency: 85%\u003c\/li\u003e\n\u003cli\u003eFrequency: 50HZ\/60HZ\u003c\/li\u003e\n\u003cli\u003eBattery support: 4AH-100AH lead-acid batteries (not lithium)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose our 12V 24V Car Battery Charger with 6 protection functions for a safe and efficient charging solution for your vehicle. Keep your battery in top shape and extend its lifespan with our reliable charger. Order yours today!\u003c\/p\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54177161576716,"sku":"FEL-D0070-3","price":360.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/Hb97741506aa14fdcb61bca9dfaa3456bb.jpg?v=1782252075"},{"product_id":"foxsur-fpt-250-smart-bilbatteriladdare","title":"FOXSUR FPT-250 – 12V\/25A \u0026 24V\/15A Smart Battery Charger with Repair Function","description":"\u003cdiv class=\"product-summary\"\u003e\n\u003ch2\u003eQuick Overview – FOXSUR FPT-250 Smart Battery Charger\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR FPT-250\u003c\/strong\u003e is an advanced and powerful battery charger that supports both \u003cstrong\u003e12 V (25 A)\u003c\/strong\u003e and \u003cstrong\u003e24 V (15 A)\u003c\/strong\u003e systems. It is compatible with a range of different battery types, including \u003cem\u003elead-acid, AGM, GEL, EFB, Ca\/Ca, and LiFePO4\u003c\/em\u003e, making it a versatile solution for everything from cars and motorcycles to trucks, boats, and RVs.\u003c\/p\u003e\n\u003cp\u003eWith its \u003cstrong\u003e7-stage microprocessor-controlled charging process\u003c\/strong\u003e, the FOXSUR FPT-250 adapts the voltage according to temperature and the battery's needs, providing safe and efficient charging without the risk of overcharging. The charger can also \u003cstrong\u003erevive deeply discharged or sulfated batteries\u003c\/strong\u003e thanks to its smart repair mode.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower: up to 350 W, efficiency \u0026gt; 85%\u003c\/li\u003e\n\u003cli\u003eSupported batteries: 6 Ah – 400 Ah (12 V\/24 V)\u003c\/li\u003e\n\u003cli\u003eBuilt-in protections: reverse polarity, short circuit, overheating, overcharge\u003c\/li\u003e\n\u003cli\u003eLED display shows voltage, current, and temperature in real-time\u003c\/li\u003e\n\u003cli\u003eCompact design with active fan cooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you need to trickle charge your battery over winter, quickly charge a motorcycle before the season, or ensure your boat is ready for the water, the \u003cstrong\u003eFOXSUR FPT-250\u003c\/strong\u003e is a reliable and smart choice.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eFOXSUR FPT-250 – 12V\/25A \u0026amp; 24V\/15A Smart Battery Charger with Repair Function\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR FPT-250\u003c\/strong\u003e is an advanced and intelligent battery charger specially developed to charge and maintain \u003cstrong\u003e12 V and 24 V batteries\u003c\/strong\u003e in vehicles such as cars, motorcycles, boats, and RVs. With support for a range of different battery technologies like \u003cem\u003elead-acid, AGM, GEL, EFB, and LiFePO4\u003c\/em\u003e, this is a versatile solution for everything from everyday maintenance to repairing deeply discharged or sulfated batteries.\u003c\/p\u003e\n\u003cp\u003eThanks to the \u003cstrong\u003e7-stage microprocessor-controlled charging process\u003c\/strong\u003e, charging is automatically optimized according to the battery's needs. The smart control adjusts the charging voltage according to temperature and protects the battery against \u003cem\u003eovercharge, short circuit, and reverse polarity\u003c\/em\u003e. A clear LED display shows the current \u003cstrong\u003evoltage, current, and temperature\u003c\/strong\u003e throughout the process.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e FOXSUR FPT-250\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC Input:\u003c\/strong\u003e 100–240 V 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12 V \/ 24 V (automatic selection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 12 V 25 A \u0026amp; 24 V 15 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-load Voltage:\u003c\/strong\u003e 17.0–17.5 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarting Voltage:\u003c\/strong\u003e \u0026gt; 5.0 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Capacity:\u003c\/strong\u003e 6 Ah – 400 Ah\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption (load):\u003c\/strong\u003e Max. 350 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption (no-load):\u003c\/strong\u003e approx. 3 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Active fan\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e \u0026gt; 85 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Battery Types:\u003c\/strong\u003e Lead-acid, AGM, GEL, EFB, Ca\/Ca, LiFePO4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Red, EU standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Stage Charging:\u003c\/strong\u003e Microprocessor-controlled process for optimal charging and maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Battery Support:\u003c\/strong\u003e Works with 12 V\/24 V lead-acid, AGM, GEL, EFB, and LiFePO4 batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair Mode:\u003c\/strong\u003e Can revive deeply discharged or sulfated batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature-Adapted Charging:\u003c\/strong\u003e Protects against over- or undercharging in different climates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Safety:\u003c\/strong\u003e Built-in protection against reverse polarity, short circuit, overcurrent, and overheating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Display:\u003c\/strong\u003e Clear reading of voltage, current, and temperature in real-time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Charging:\u003c\/strong\u003e Leave the battery connected without risk of overcharging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Efficient:\u003c\/strong\u003e Easy to use, with high efficiency (\u0026gt;85%).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Use:\u003c\/strong\u003e Suitable for everything from motorcycles to large vehicles and boats (6 Ah – 400 Ah).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR FPT-250\u003c\/strong\u003e is more than just a regular charger – it's a smart solution for extending battery life, improving performance, and providing maximum peace of mind regardless of vehicle type.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR FPT-250\u003c\/strong\u003e is a universal battery charger that works with a wide range of battery types and vehicles. Thanks to its smart charging system, it can be used for both smaller and larger applications.\u003c\/p\u003e\n\u003ch3\u003eSupported Battery Types\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLead-acid (open and maintenance-free)\u003c\/li\u003e\n\u003cli\u003eAGM (Absorbent Glass Mat)\u003c\/li\u003e\n\u003cli\u003eGEL\u003c\/li\u003e\n\u003cli\u003eEFB (Enhanced Flooded Battery)\u003c\/li\u003e\n\u003cli\u003eCa\/Ca batteries\u003c\/li\u003e\n\u003cli\u003eLiFePO4 (lithium iron phosphate)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCapacity Range\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable for batteries from \u003cstrong\u003e6 Ah to 400 Ah\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePerfect for motorcycles, cars, trucks, boats, RVs, and other vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVoltage Support\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 V:\u003c\/strong\u003e up to 25 A charging current\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24 V:\u003c\/strong\u003e up to 15 A charging current\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eStep-by-step manual\u003c\/h2\u003e\n\u003cp\u003eFollow these simple steps to use the \u003cstrong\u003eFOXSUR FPT-250\u003c\/strong\u003e safely and effectively:\u003c\/p\u003e\n\u003ch3\u003ePreparations\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eCheck the battery's specifications and ensure it is supported by the charger.\u003c\/li\u003e\n\u003cli\u003eEnsure the battery is not frozen or physically damaged.\u003c\/li\u003e\n\u003cli\u003ePlace the charger in a well-ventilated environment, away from direct sunlight and heat sources.\u003c\/li\u003e\n\u003cli\u003eConnect the charger to a grounded \u003cstrong\u003e230 V outlet (100–240 V compatible)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eConnection\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConnect the red clamp to the battery's \u003cstrong\u003epositive terminal (+)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eConnect the black clamp to the battery's \u003cstrong\u003enegative terminal (-)\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eThen, plug the charger into the wall socket.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSelection of charging mode\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eSelect the battery type (AGM, GEL, EFB, LiFePO4, lead-acid) via the control panel.\u003c\/li\u003e\n\u003cli\u003eThe charger automatically identifies the voltage (12 V or 24 V).\u003c\/li\u003e\n\u003cli\u003eIf necessary, activate \u003cstrong\u003erepair mode\u003c\/strong\u003e to revive deeply discharged batteries.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eCharging process\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe charger automatically goes through \u003cstrong\u003e7 stages\u003c\/strong\u003e – from soft start to full charge and maintenance charging.\u003c\/li\u003e\n\u003cli\u003eThe LED display shows real-time data: voltage, current, temperature, and charging status.\u003c\/li\u003e\n\u003cli\u003eIn case of errors (e.g., reverse polarity, short circuit, or overcharge), charging is automatically interrupted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAfter charging\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eUnplug the charger from the wall socket before removing the clamps.\u003c\/li\u003e\n\u003cli\u003eFirst, remove the black clamp (-), then the red (+).\u003c\/li\u003e\n\u003cli\u003eThe charger can be left connected in \u003cstrong\u003emaintenance mode\u003c\/strong\u003e to keep the battery in top condition.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eSafety instructions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDo not charge non-rechargeable or damaged batteries.\u003c\/li\u003e\n\u003cli\u003eAvoid sparks, open flames, or smoking near the battery.\u003c\/li\u003e\n\u003cli\u003eAlways wear safety glasses and gloves when working with lead-acid batteries.\u003c\/li\u003e\n\u003cli\u003eNever place the charger directly on the battery during charging.\u003c\/li\u003e\n\u003cli\u003eKeep children away from the charger.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3\u003eWhat batteries can I charge with the FOXSUR FPT-250?\u003c\/h3\u003e\n\u003cp\u003eThe charger works with \u003cstrong\u003e12 V and 24 V\u003c\/strong\u003e batteries of type lead-acid, AGM, GEL, EFB, Ca\/Ca, and LiFePO4. Capacity: \u003cstrong\u003e6–400 Ah\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eCan the charger repair a completely dead battery?\u003c\/h3\u003e\n\u003cp\u003eIt has a \u003cstrong\u003erepair mode\u003c\/strong\u003e that can restore heavily discharged or sulfated batteries. However, a completely defective battery may need to be replaced.\u003c\/p\u003e\n\u003ch3\u003eCan I leave the charger connected for a long time?\u003c\/h3\u003e\n\u003cp\u003eYes, thanks to the \u003cstrong\u003emaintenance charging mode\u003c\/strong\u003e, you do not risk overcharging. It automatically adapts to the battery's status.\u003c\/p\u003e\n\u003ch3\u003eHow do I know the battery is fully charged?\u003c\/h3\u003e\n\u003cp\u003eThe LED display shows the charging status. When charging is complete, the charger switches to maintenance mode and shows a full level.\u003c\/p\u003e\n\u003ch3\u003eIs the FOXSUR FPT-250 safe to use?\u003c\/h3\u003e\n\u003cp\u003eYes, it has built-in \u003cstrong\u003eprotection against short circuit, reverse polarity, overcharge, and overheating\u003c\/strong\u003e. However, always follow the safety instructions.\u003c\/p\u003e\n\u003ch2\u003eTips \u0026amp; advice\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCharge the battery regularly for longer life.\u003c\/li\u003e\n\u003cli\u003eUse \u003cstrong\u003erepair mode\u003c\/strong\u003e for batteries that feel weak or have been sitting for a long time.\u003c\/li\u003e\n\u003cli\u003eAlways charge in a well-ventilated environment – lead batteries can emit gas.\u003c\/li\u003e\n\u003cli\u003eKeep the clamps clean and free from corrosion for best charging effect.\u003c\/li\u003e\n\u003cli\u003eCheck the temperature – avoid charging in extreme cold or heat.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × FOXSUR FPT-250 smart battery charger\u003c\/li\u003e\n\u003cli\u003e1 × EU power cable\u003c\/li\u003e\n\u003cli\u003e1 × User manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant notices \u0026amp; disclaimer\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR FPT-250\u003c\/strong\u003e is intended for charging and maintaining compatible 12 V and 24 V batteries. Incorrect use can cause damage to the battery or charger.\u003c\/p\u003e\n\u003cp\u003eThe user is responsible for only charging batteries supported according to specifications. Always follow safety instructions: do not smoke near the battery, avoid sparks, and protect eyes\/skin from contact with battery acid.\u003c\/p\u003e\n\u003cp\u003eThe product is not intended for children or individuals who cannot follow the instructions without supervision. Resellers and manufacturers are not responsible for damages resulting from incorrect use.\u003c\/p\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR FPT-250\u003c\/strong\u003e is a powerful and reliable \u003cstrong\u003e12V\/25A \u0026amp; 24V\/15A smart battery charger\u003c\/strong\u003e with a repair function. It is suitable for both private individuals and professional users who want a safe and efficient solution to charge, maintain, and extend the life of their batteries.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Foxsur","offers":[{"title":"Default Title","offer_id":54177161675020,"sku":"FEL-B0249","price":899.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H0045c92fdf304d51abc772bc552ead7ax_36e17a37-cd46-415c-ba65-b6a6221e98d2.png?v=1782252092"},{"product_id":"qcpd-barbar-telefonladdare-vattentat-dubbelport-type-c-usb","title":"QCPD Portable Phone Charger Waterproof Dual Port TYPE-C USB","description":"\u003cp\u003eThe QCPD Portable Phone Charger is the perfect solution for motorcycle enthusiasts who always want to stay connected. With its waterproof design and dual-port system, you can easily charge your mobile phone while on the go. It is specially designed to be mounted on the handlebars of your motorcycle, making it extremely practical and user-friendly.\u003c\/p\u003e\n\u003cp\u003eThis phone charger boasts impressive specifications, allowing it to handle a variety of devices. With an input voltage of DC12V-24V and an output ranging from 5V 3A, 9V 2A to 12V 1.5A, the QCPD Portable Phone Charger is tailored to meet your charging needs. Whether you need a quick charge for your smartphone or another device, this charger is equipped to deliver.\u003c\/p\u003e\n\u003cp\u003eWith a waterproof rating of IP65, you can be sure that the QCPD Portable Phone Charger will withstand all weather conditions. This makes it ideal for long trips when you can't predict what the sky has to offer. Installation is also quick and easy, so you can get it in place and start charging right away.\u003c\/p\u003e\n\u003cp\u003eKey features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWaterproof design (IP65)\u003c\/li\u003e\n\u003cli\u003eDual port (TYPE-C USB)\u003c\/li\u003e\n\u003cli\u003eFast charging with up to 12V 1.5A\u003c\/li\u003e\n\u003cli\u003eEasy handlebar installation\u003c\/li\u003e\n\u003cli\u003eUniversal compatibility with most mobile devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're cruising on highways or tackling tough terrain, the QCPD Portable Phone Charger is a reliable companion. It's built to last and provide you with the power you need throughout your journey. Make sure you're never without power with this fantastic phone charger, perfect for all motorcycle riders.\u003c\/p\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54177162428684,"sku":"FEL-D0136","price":214.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H66aaa5a0cd5c4beabefbe4919411fdbf8_262ec8cb-97ac-4870-8a7d-5f25af9b0159.png?v=1782251663"},{"product_id":"foxsur-fbc1207e-batteriladdare","title":"FOXSUR FBC1207E 12V\/7A Smart Battery Charger","description":"\u003cp\u003eThe FOXSUR FBC1207E 12V\/7A Smart Battery Charger is the perfect solution for charging and repairing your vehicle's lead-acid battery. With its advanced technology, this battery charger can handle 12V lead-acid batteries from 4AH to 140AH, making it ideal for a variety of vehicles and applications.\u003c\/p\u003e\n\u003cp\u003eBefore using the FOXSUR FBC1207E, make sure you check the battery manufacturer's specifications to ensure compatibility. Please note that explosive gases can be released from the battery during charging, so it is important to provide good ventilation to prevent flames and sparks.\u003c\/p\u003e\n\u003cp\u003eThis FOXSUR charger is not only a charger, but also a battery repair machine and tester. It comes with an LED display that shows the charging status and allows you to easily monitor which mode you are using. For optimal performance, we recommend using \"Repair\" mode for batteries between 4Ah and 10Ah, as it is particularly good for smaller battery sizes.\u003c\/p\u003e\n\u003cp\u003eThe following safety instructions are important to consider when using the FOXSUR FBC1207E:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDo not expose the charger to direct sunlight or high temperatures.\u003c\/li\u003e\n\u003cli\u003eAvoid charging frozen or damaged batteries.\u003c\/li\u003e\n\u003cli\u003eDo not place the charger on the battery during charging.\u003c\/li\u003e\n\u003cli\u003eRemove metal objects such as rings and watches to reduce the risk of electric shock.\u003c\/li\u003e\n\u003cli\u003eDo not smoke and do not allow sparks or flames near the charging area.\u003c\/li\u003e\n\u003cli\u003eUnplug the charger from the wall socket before performing maintenance or cleaning.\u003c\/li\u003e\n\u003cli\u003eThe charger is not intended for children or persons who cannot follow the manual's instructions without adult supervision.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo begin charging, first verify the voltage and chemistry of the battery. Check that the wall plug is connected and ensure that the battery clamps or eyelet connections are correctly attached. Press the mode button to select the correct charging mode, which will indicate that the charging process has started. The FOXSUR FBC1207E can be left connected to provide trickle charging.\u003c\/p\u003e\n\u003cp\u003eA FAQ section that might help you:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e The LED display shows \"FUL\", but the battery is still not fully charged. \u003cstrong\u003eAnswer:\u003c\/strong\u003e The battery's internal resistance may be too high, causing the voltage to rise rapidly. Use \"repair\" mode to activate the battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e The battery voltage is normal, but the charger is not working. \u003cstrong\u003eAnswer:\u003c\/strong\u003e Check if there is AC power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e Cannot reach \"FUL\" status after prolonged charging. \u003cstrong\u003eAnswer:\u003c\/strong\u003e This may be due to the condition of the battery.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBy investing in the FOXSUR FBC1207E 12V\/7A Smart Battery Charger, you can ensure that your vehicle is always ready to go, no matter the situation. It is both practical and safe to use, making it an excellent addition to any car workshop or home.\u003c\/p\u003e","brand":"Foxsur","offers":[{"title":"Default Title","offer_id":54177162789132,"sku":"FEL-B0233","price":266.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/Hb0daba3dd2f54378908736f4b4857b56m_5ac136fd-7e84-4e36-9ede-51ffde494b9a.jpg?v=1782855050"},{"product_id":"pd3-0-qc3-0-bil-laddare-med-dubbel-usb-anslutning","title":"PD3.0+QC3.0 Car Charger with Dual USB Port","description":"\u003cp\u003eDiscover the new PD3.0+QC3.0 with switch car charger, a versatile and powerful solution for charging your devices while on the go. This car charger is modified with a dual USB charging interface, making it the perfect companion for both passengers and drivers. With this PD3.0+QC3.0 car charger, you can easily and quickly charge your devices without compromising on performance.\u003c\/p\u003e\n\u003ch2\u003ePD3.0+QC3.0 Car Charger with Dual USB Connection\u003c\/h2\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e PD3.0+QC3.0 with switch car charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D0151\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e DC 12V-24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e PD3.0: 12V Max 27W, 24V Max 55W; QC3.0: 5V\/9V\/12V 3A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e PD3.0+QC3.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Cable connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith the PD3.0+QC3.0 car charger with dual USB connection, you can charge multiple devices simultaneously, making it ideal for families or trips with friends. Whether you need to charge your smartphone, tablet, or other electronic device, this charger has the power and flexibility you need.\u003c\/p\u003e\n\u003cp\u003eThis car charger is also equipped with a practical switch, allowing you to turn off the charger when not in use, which saves energy and extends the life of the device. Its compact design ensures it fits easily into your car's console, and the elegant LED display allows you to always see the current charging status.\u003c\/p\u003e\n\u003cp\u003eIn summary, the PD3.0+QC3.0 with switch car charger is an indispensable component for all car owners who value efficiency and convenience. With its impressive specifications and user-friendly features, this is a charger that will enhance your driving experience.\u003c\/p\u003e\n\u003ch3\u003ePD3.0+QC3.0 Car Charger with Dual USB Connection\u003c\/h3\u003e\n\u003cp\u003eGive yourself the freedom to always have your devices charged and ready for use with this reliable and powerful car charger. Whether you're commuting to work or on a long road trip, the PD3.0+QC3.0 with switch car charger will ensure you never run out of battery.\u003c\/p\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54177163084044,"sku":"FEL-Key attributesIndustry-specific attributesCar FitmentUniversalOther attributesTypeCharging stand","price":169.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/Hd593b8f7837442d29f7b0085c7dbf57f7_43e82d5d-c1a5-4061-8dcb-606209b8b9d7.png?v=1782854639"},{"product_id":"foxsur-ftc-1206-bilbatteriladdare-6v-12v-6a","title":"FOXSUR FTC-1206 Car Battery Charger 6V\/12V 6A","description":"\u003cp\u003eThe FOXSUR FTC-1206 Car Battery Charger 6V\/12V 6A is a portable and intelligent car battery charger designed to charge 12V lead-acid\/AGM batteries with a capacity from 4AH to 120AH. It is important to check the battery manufacturer's specifications before using this charger. This charger is equipped with advanced conductivity technology, making it easy, fast, and accurate to measure the actual cold cranking current capacity of the vehicle's starter battery. In addition, it can assess the battery's health and identify common faults, helping maintenance personnel quickly and accurately identify problems and thus achieve rapid vehicle repair.\u003c\/p\u003e\n\n\u003ch2\u003eFOXSUR FTC-1206 Car Battery Charger 6V\/12V 6A\u003c\/h2\u003e\n\n\u003cp\u003eThis battery tester supports the following battery types: VRLA\/GEL\/AGM\/EFB\/STD as well as regular flooded batteries. It is important to note the battery type and CCA (Cold Cranking Amp) values indicated on the battery label before using the tester.\u003c\/p\u003e\n\n\u003ch3\u003eFOXSUR FTC-1206 Car Battery Charger 6V\/12V 6A\u003c\/h3\u003e\n\n\u003cp\u003eFrequently asked questions about battery testers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e Does this battery tester have power?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e No, it can only be powered by the battery being tested.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e Can the tester charge the battery?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e Yes, it is a 2-in-1 product (Charger + Tester).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e Can the tester provide information about battery life?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e Yes, it provides information about battery health and charge percentage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e Which batteries can the tester be used on?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e It can be used on 12V batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e Why is the test result from the tester outdated?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e The parameter settings might be incorrect. Please enter accurate information from the battery label.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e Why is nothing displayed?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e Check that the battery voltage is higher than 8V and that the positive and negative clamps are correctly connected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFrequently asked questions about battery chargers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e The LCD screen shows \"FUL\", but the battery is still not fully charged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e This may be due to excessive internal resistance of the battery or reduced battery capacity. Select \"repair\" mode to activate the battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e The battery voltage is normal, but the charger is not working.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e Check the AC power source, change the outlet, and try again.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuestion:\u003c\/strong\u003e Cannot reach \"FUL\" status after a long charge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnswer:\u003c\/strong\u003e The battery may be vulcanized or in an over-discharged state. Check the battery's fluid level and stop charging if the battery becomes hot.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eHow to use the FOXSUR FTC-1206 Car Battery Charger 6V\/12V 6A:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eVerify the voltage and chemistry of the battery.\u003c\/li\u003e\n\u003cli\u003eEnsure that the AC power plug is connected to a power outlet.\u003c\/li\u003e\n\u003cli\u003ePress the button to switch to the correct charging mode.\u003c\/li\u003e\n\u003cli\u003eConfirm that the battery clamps or eyelet terminals are correctly connected.\u003c\/li\u003e\n\u003cli\u003eThe Mode LED light will illuminate to indicate the selected charging mode.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eThe FOXSUR FTC-1206 Car Battery Charger 6V\/12V 6A is the perfect solution for car owners who need a reliable and efficient charger and tester in one package. With its intelligent technology and user-friendly features, it makes it easy to keep your battery in optimal condition.\u003c\/p\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54177164001548,"sku":"FEL-B0243","price":314.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/Hbf75e627551d43909721e0caf17f6cb1v_2c83058d-4edc-48f8-a60d-6162389f81d3.jpg?v=1782853899"},{"product_id":"multi-funktion-konnwei-kw520-batteriladdare-tester","title":"KONNWEI KW520 – Digital 3-in-1 Battery Tester + 12V\/10A \u0026 24V\/5A Fast Charger with Pulse Repair","description":"\u003c!-- READY HTML FOR SHOPIFY – KONNWEI KW520 3-in-1 Battery Tester + Fast Charger + Pulse Repair (12V\/24V) \/ felkodslasare.se --\u003e\n\u003csection itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" id=\"konnwei-kw520\"\u003e\u003cmeta itemprop=\"name\" content=\"KONNWEI KW520 – Digital 3-in-1 Battery Tester with 12V\/10A \u0026amp; 24V\/5A Fast Charger and Pulse Repair\"\u003e \u003cmeta itemprop=\"brand\" content=\"KONNWEI\"\u003e \u003cmeta itemprop=\"sku\" content=\"KW520-TEST-LADD-REPAIR\"\u003e \u003cmeta itemprop=\"mpn\" content=\"KW520\"\u003e \u003cmeta itemprop=\"category\" content=\"Battery Tester, Battery Charger, Maintainer, 12V, 24V, AGM, GEL, Lead-acid, EFB\"\u003e \u003clink itemprop=\"url\" href=\"https:\/\/www.felkodslasare.se\/\"\u003e\n\u003ch2\u003eKONNWEI KW520 – Digital 3-in-1 Battery Tester + 12V\/10A \u0026amp; 24V\/5A Fast Charger with Pulse Repair\u003c\/h2\u003e\n\u003c!-- SHORT VERSION (200–300 words) --\u003e\n\u003cdiv itemprop=\"description\" id=\"kortversion\"\u003e\n\u003ch2\u003eShort Version – Quick Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKONNWEI KW520\u003c\/strong\u003e is a \u003cstrong\u003eprofessional 3-in-1 battery tool\u003c\/strong\u003e that combines a high-precision \u003cstrong\u003ebattery tester\u003c\/strong\u003e, an intelligent \u003cstrong\u003e12V\/10A \u0026amp; 24V\/5A fast charger\u003c\/strong\u003e, and a \u003cstrong\u003ePulse Repair mode\u003c\/strong\u003e for desulfation\/maintenance of lead-acid batteries. It quickly analyzes \u003cstrong\u003evoltage, internal resistance, CCA, and Ah capacity\u003c\/strong\u003e, providing clear verdicts (\u003cem\u003eGood \/ Recharge \/ Replace\u003c\/em\u003e). With built-in \u003cstrong\u003etemperature compensation\u003c\/strong\u003e, protection against \u003cstrong\u003ereverse polarity\u003c\/strong\u003e, \u003cstrong\u003eovercurrent\u003c\/strong\u003e, \u003cstrong\u003eoverheating\u003c\/strong\u003e, and \u003cstrong\u003eshort circuit\u003c\/strong\u003e, you can charge safely in all climates.\u003c\/p\u003e\n\u003cp\u003eThe KW520 supports common standards (\u003cstrong\u003eCCA, BCI, MCA, JIS, SAE, EN, DIN, IEC\u003c\/strong\u003e) and works with most 12\/24V starter and deep-cycle batteries: \u003cstrong\u003eFlooded (WET)\u003c\/strong\u003e, \u003cstrong\u003eAGM flat\/spiral\u003c\/strong\u003e, \u003cstrong\u003eGEL\u003c\/strong\u003e, and \u003cstrong\u003eEFB\u003c\/strong\u003e. The \u003cstrong\u003e2.0” backlit display\u003c\/strong\u003e shows both results and \u003cstrong\u003evoltage waveform\u003c\/strong\u003e in real-time. The charging section automatically switches to \u003cem\u003efloat\/maintenance\u003c\/em\u003e when the battery is full. \u003cstrong\u003ePulse Repair\u003c\/strong\u003e (disconnected battery only) can help batteries that have been discharged for longer periods.\u003c\/p\u003e\n\u003cp\u003eChoose your power plug \u003cstrong\u003eEU\/US\/UK\/AU\u003c\/strong\u003e and use the KW520 in your garage, workshop, boat storage, or RV. Do you want to complement it with a fault code reader for engine\/emissions? Explore \u003ca href=\"https:\/\/www.felkodslasare.se\/collections\/felkodslasare-1\"\u003eour fault code readers\u003c\/a\u003e. 🔧\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- TABLE OF CONTENTS --\u003e\u003cnav id=\"innehall\"\u003e\n\u003ch2\u003eContents\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003ca href=\"#introduktion\"\u003eIntroduction – What is the KW520?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specifikationer\"\u003eSpecifications (bullet list)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#funktioner\"\u003eFeatures \u0026amp; Applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#kompatibilitet\"\u003eCompatibility \u0026amp; Battery Types\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tester\"\u003eTests – Battery, Starting \u0026amp; Charging System\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#laddning\"\u003eCharging – 12V\/10A \u0026amp; 24V\/5A\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#repair\"\u003ePulse Repair – When and How\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#manual\"\u003eManual \u0026amp; Installation Guide (step-by-step)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#felsokning\"\u003eTroubleshooting \u0026amp; Status Indications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eFrequently Asked Questions (FAQ)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tips\"\u003eTips \u0026amp; Best Practices\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#forpackning\"\u003ePackage Contents\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#ansvar\"\u003eImportant Notes \u0026amp; Responsibility\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#sammanfattning\"\u003eSummary\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/nav\u003e\u003c!-- INTRODUCTION --\u003e\n\u003csection id=\"introduktion\"\u003e\n\u003ch2\u003eIntroduction – What is the KW520?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKONNWEI KW520\u003c\/strong\u003e is an \u003cstrong\u003eall-in-one tool\u003c\/strong\u003e for battery diagnostics, fast charging, and maintenance. It addresses three typical needs in a robust, portable format:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Test:\u003c\/strong\u003e Quick health check (\u003cem\u003eState of Health\u003c\/em\u003e, \u003cem\u003eState of Charge\u003c\/em\u003e, \u003cem\u003eCCA\u003c\/em\u003e, \u003cem\u003eRi\u003c\/em\u003e) with clear verdict.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarting System Test:\u003c\/strong\u003e Measures voltage drop and cranking time, revealing weak batteries or tired starter motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging System Test:\u003c\/strong\u003e Evaluates alternator\/regulator (idle, load, ripple) to identify charging problems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Charging:\u003c\/strong\u003e 12V up to 10A, 24V up to 5A, with automatic functionality and protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Repair:\u003c\/strong\u003e Advanced pulse mode to counteract sulfation in lead-acid batteries that have been discharged.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eResults are shown as both \u003cstrong\u003etext\u003c\/strong\u003e (\u003cem\u003eGood \/ Recharge \/ Replace\u003c\/em\u003e) and a \u003cstrong\u003egraph\u003c\/strong\u003e (voltage waveform). The \u003cstrong\u003ecompact 2.0” display\u003c\/strong\u003e is backlit for high readability, and the interface is available in \u003cstrong\u003e8 languages\u003c\/strong\u003e. The device is designed for daily use in a workshop environment but is equally convenient in a home garage.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003csection id=\"specifikationer\"\u003e\n\u003ch2\u003eSpecifications (bullet list)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e KONNWEI KW520 (original factory)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Type:\u003c\/strong\u003e 3-in-1 – battery tester, fast charger, maintenance\/Pulse Repair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 2.0” backlit LCD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLanguages (UI):\u003c\/strong\u003e English, French, Spanish, German, Russian, Italian, Portuguese, Dutch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput (AC):\u003c\/strong\u003e 100–240 V AC (global mains)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput (DC charging):\u003c\/strong\u003e 12V\/10A \u0026amp; 24V\/5A (automatic 12\/24V detection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest Range:\u003c\/strong\u003e 8–30 V (measurement system), CCA ≈ 100–2000 (standards: CCA, BCI, MCA, JIS, SAE, EN, DIN, IEC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Types:\u003c\/strong\u003e Flooded (WET), AGM flat\/spiral, GEL, EFB, MF\/SMF (lead-acid)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Reverse polarity, short circuit, overcurrent, over\/undervoltage, overheating, temperature compensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Environment:\u003c\/strong\u003e 0 °C – 50 °C (storage −20 °C – 70 °C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug Options:\u003c\/strong\u003e EU, US, UK, AU (specify when purchasing)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertificates:\u003c\/strong\u003e CE, FCC, RoHS, UKCA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Orange\/black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FEATURES --\u003e\n\u003csection id=\"funktioner\"\u003e\n\u003ch2\u003eFeatures \u0026amp; Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Precision:\u003c\/strong\u003e Measures voltage, internal resistance, CCA and estimates Ah – provides fast, consistent feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClear Decisions:\u003c\/strong\u003e \u003cem\u003eGood\u003c\/em\u003e \/ \u003cem\u003eRecharge\u003c\/em\u003e \/ \u003cem\u003eReplace\u003c\/em\u003e and ready-made test protocols for customer documentation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart\/Charging:\u003c\/strong\u003e Separate tests for cranking (start) and charging (alternator\/regulator) with ripple indication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Charging \u0026amp; Maintenance:\u003c\/strong\u003e Stable bulk\/absorption\/float logic, automatically switches to maintenance (float).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Repair:\u003c\/strong\u003e Advanced pulse technology for sulfated lead-acid batteries (disconnected battery only).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReal-time Waveform:\u003c\/strong\u003e View voltage progression during start, charging, and charge completion for more accurate diagnosis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection \u0026amp; Safety:\u003c\/strong\u003e Reverse polarity, overcurrent, overheating, short circuit – safe to use even for beginners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlobal Mains:\u003c\/strong\u003e 100–240 V AC and selectable power plug – use anywhere.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor all vehicle types:\u003c\/strong\u003e Car, motorcycle, ATV, boat (starter battery), RV\/caravan, garden machinery, light truck, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- COMPATIBILITY --\u003e\n\u003csection id=\"kompatibilitet\"\u003e\n\u003ch2\u003eCompatibility \u0026amp; Battery Types\u003c\/h2\u003e\n\u003cp\u003eThe KW520 is designed for most \u003cstrong\u003e12V and 24V lead-acid batteries\u003c\/strong\u003e (starting and deep-cycle). Select the correct chemistry mode:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWET\/Flooded:\u003c\/strong\u003e Common open\/maintenance-free starter batteries – full functionality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAGM (flat\/spiral):\u003c\/strong\u003e Adapted voltage profile during charging, tested according to standard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGEL:\u003c\/strong\u003e Charging with controlled voltage\/current – gentle profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEFB:\u003c\/strong\u003e Suitable for vehicles with Start-Stop – select lead profile according to the manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCapacity Guidelines (charging):\u003c\/em\u003e 12V ≈ 4–100 Ah, 24V ≈ 4–100 Ah (larger batteries can be charged but take longer; very small batteries should be charged with lower current \u0026amp; under supervision). The test section handles a wide CCA range (≈100–2000 CCA).\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- TESTS --\u003e\n\u003csection id=\"tester\"\u003e\n\u003ch2\u003eTests – Battery, Starting \u0026amp; Charging System\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Health:\u003c\/strong\u003e SOC (state of charge), SOH (state of health), CCA (measured), internal resistance (mΩ), estimated Ah.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCranking Test:\u003c\/strong\u003e Voltage drop, cranking time, minimum voltage – identifies weak cell or high mechanical load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Test:\u003c\/strong\u003e Idle\/RPM, load off\/on, ripple – reveals faults in alternator\/rectifier\/regulator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards:\u003c\/strong\u003e Comparison according to CCA\/BCI\/MCA\/JIS\/SAE\/EN\/DIN\/IEC – true to battery label.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaveform:\u003c\/strong\u003e Live voltage curve for clear visualization during testing and charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHistory:\u003c\/strong\u003e Save and retrieve measurements for customer records and follow-up visits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- CHARGING --\u003e\n\u003csection id=\"laddning\"\u003e\n\u003ch2\u003eCharging – 12V\/10A \u0026amp; 24V\/5A\u003c\/h2\u003e\n\u003cp\u003eThe KW520 functions as an intelligent fast charger\/maintainer. It identifies 12\/24V and adjusts voltage\/current according to the selected battery type. When the battery is full, it switches to \u003cstrong\u003efloat\u003c\/strong\u003e and can keep the battery in top condition during storage. \u003cem\u003eTemperature compensation\u003c\/em\u003e helps in both cold and hot conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V Mode:\u003c\/strong\u003e Up to 10 A (bulk), typical float ≈ 13.5–13.8 V (depending on chemistry).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V Mode:\u003c\/strong\u003e Up to 5 A (bulk), typical float ≈ 27.0–27.6 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeeply Discharged:\u003c\/strong\u003e \"Wake-up\" can initiate charging from low voltage (down to ~2 V observed in spec).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Reverse polarity, overcurrent, overheating, short circuit, over\/undervoltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCharging Time:\u003c\/em\u003e As a guideline, 4–100 Ah can be fully charged within ~12 hours depending on chemistry, starting level, and ambient temperature.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- PULSE REPAIR --\u003e\n\u003csection id=\"repair\"\u003e\n\u003ch2\u003ePulse Repair – When and How\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePulse Repair\u003c\/strong\u003e uses controlled pulses to counteract sulfation and acid stratification in \u003cstrong\u003elead-acid batteries\u003c\/strong\u003e that have been discharged\/low for extended periods. It can improve charge acceptance and efficiency.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e \u003cem\u003eOnly\u003c\/em\u003e perform Pulse Repair on a \u003cstrong\u003edisconnected battery\u003c\/strong\u003e (not connected to the vehicle's electronics).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteps:\u003c\/strong\u003e Disconnect the battery → connect clamps → select Repair → let the cycle complete → follow up with a full charge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEvaluate:\u003c\/strong\u003e Run a new health test (SOH\/SOC\/CCA\/Ri) – improvement will be shown in the results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimitation:\u003c\/strong\u003e Does not repair mechanical damage, shorted cells, or extreme age degradation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- MANUAL --\u003e\n\u003csection id=\"manual\"\u003e\n\u003ch2\u003eManual \u0026amp; Installation Guide (step-by-step)\u003c\/h2\u003e\n\u003ch3\u003eA. Safe Start\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eWork in a \u003cstrong\u003ewell-ventilated\u003c\/strong\u003e area. Avoid sparks\/open flames near open lead-acid batteries (hydrogen gas risk).\u003c\/li\u003e\n\u003cli\u003eCheck that battery terminals are \u003cstrong\u003eclean\u003c\/strong\u003e and that cable clamps\/clips make good contact.\u003c\/li\u003e\n\u003cli\u003eSelect the \u003cstrong\u003ecorrect power plug\u003c\/strong\u003e (EU\/US\/UK\/AU) and check the power outlet (100–240 V AC).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eB. Quick Battery Test (in or out of vehicle)\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConnect \u003cstrong\u003ered clamp\u003c\/strong\u003e to \u003cstrong\u003e+\u003c\/strong\u003e, \u003cstrong\u003eblack clamp\u003c\/strong\u003e to \u003cstrong\u003e−\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eSelect \u003cstrong\u003eBattery Test\u003c\/strong\u003e. Enter battery type (WET\/AGM\/GEL\/EFB) and standard (e.g., CCA\/EN) + rated CCA.\u003c\/li\u003e\n\u003cli\u003eRun test – read \u003cem\u003eGood \/ Recharge \/ Replace\u003c\/em\u003e, note \u003cstrong\u003eSOH, SOC, CCA, Ri\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eIf needed: run \u003cstrong\u003eCranking Test\u003c\/strong\u003e (start engine when prompted) and \u003cstrong\u003eCharging Test\u003c\/strong\u003e (idle\/RPM, load off\/on).\u003c\/li\u003e\n\u003cli\u003eSave results for printing\/follow-up.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eC. Standard Charging (12V or 24V)\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eConnect clamps: \u003cstrong\u003ered to +\u003c\/strong\u003e, \u003cstrong\u003eblack to −\u003c\/strong\u003e. Plug in the power cord (100–240 V AC).\u003c\/li\u003e\n\u003cli\u003eKW520 detects 12\/24V – confirm the correct \u003cstrong\u003ebattery profile\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eCharging starts (bulk → absorption → float). Monitor percentage, voltage, and current.\u003c\/li\u003e\n\u003cli\u003eWhen 100 % is displayed, the unit is in \u003cstrong\u003efloat\/maintenance\u003c\/strong\u003e. Disconnect power cord → black → red when disconnecting.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eD. Pulse Repair (disconnected battery only)\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eCompletely disconnect the battery from the vehicle.\u003c\/li\u003e\n\u003cli\u003eConnect clamps and select \u003cstrong\u003eRepair\u003c\/strong\u003e. Allow the cycle to complete.\u003c\/li\u003e\n\u003cli\u003eThen fully charge the battery using a normal charging cycle.\u003c\/li\u003e\n\u003cli\u003eTest again (SOH\/SOC\/CCA\/Ri) and compare.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eE. Seasonal Storage (float\/maintenance)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllow KW520 to remain in \u003cstrong\u003efloat\u003c\/strong\u003e to counteract self-discharge and sulfation over time.\u003c\/li\u003e\n\u003cli\u003eCheck fluid levels of serviceable batteries regularly (if applicable).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- TROUBLESHOOTING --\u003e\n\u003csection id=\"felsokning\"\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; Status Indications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eREV\/Polarity:\u003c\/strong\u003e Clamps connected incorrectly – swap red\/black.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLo Volt:\u003c\/strong\u003e Deeply discharged battery – KW520 attempts to \"wake up\". Allow time or charge in low steps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHi Temp:\u003c\/strong\u003e Overheat protection active – allow the unit to cool, ensure clear airflow to cooling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge Fault:\u003c\/strong\u003e Check clamps, battery profile, and power supply. Try a different plug.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo improvement after Repair:\u003c\/strong\u003e Battery may be at end-of-life – replacement recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Ripple:\u003c\/strong\u003e Possible rectifier fault in alternator – check charging system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection id=\"faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3\u003e1. Can the KW520 charge and test \u003cem\u003eall\u003c\/em\u003e batteries?\u003c\/h3\u003e\n\u003cp\u003eIt is designed for \u003cstrong\u003elead-acid\u003c\/strong\u003e (WET\/AGM\/GEL\/EFB) in 12\/24V. Other chemistries (e.g., LiFePO4) are not supported in this model.\u003c\/p\u003e\n\u003ch3\u003e2. Does the battery need to be disconnected during charging?\u003c\/h3\u003e\n\u003cp\u003eFor \u003cstrong\u003enormal charging\u003c\/strong\u003e, the battery can usually remain in the vehicle. \u003cstrong\u003ePulse Repair\u003c\/strong\u003e should always be performed with the battery \u003cstrong\u003edisconnected\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e3. What do Good\/Recharge\/Replace mean?\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eGood\u003c\/em\u003e – ready for use; \u003cem\u003eRecharge\u003c\/em\u003e – charge fully and test again; \u003cem\u003eReplace\u003c\/em\u003e – battery is likely worn out.\u003c\/p\u003e\n\u003ch3\u003e4. How do I choose the correct standard (CCA\/EN\/DIN…)?\u003c\/h3\u003e\n\u003cp\u003eMatch the test standard to the rating on the battery. If unsure – usually use \u003cstrong\u003eCCA\u003c\/strong\u003e for comparison.\u003c\/p\u003e\n\u003ch3\u003e5. Does the KW520 work for boats and RVs?\u003c\/h3\u003e\n\u003cp\u003eYes, for 12\/24V lead-acid starter and deep-cycle batteries. Consider the battery bank's capacity and that charging may take longer.\u003c\/p\u003e\n\u003ch3\u003e6. How long does charging take?\u003c\/h3\u003e\n\u003cp\u003eDepends on the battery's Ah, starting level, and temperature. As a guideline, 4–100 Ah can reach full level within ~12 hours.\u003c\/p\u003e\n\u003ch3\u003e7. Can I print test results?\u003c\/h3\u003e\n\u003cp\u003eYes, results can be saved and transferred\/documented. Save your measurements for customer reports and history.\u003c\/p\u003e\n\u003ch3\u003e8. Are updates free?\u003c\/h3\u003e\n\u003cp\u003eYes, \u003cstrong\u003elifetime free support\/updates\u003c\/strong\u003e according to the manufacturer.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- TIPS --\u003e\n\u003csection id=\"tips\"\u003e\n\u003ch2\u003eTips \u0026amp; Best Practices\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead the label:\u003c\/strong\u003e Enter the correct CCA\/standard for accurate results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean terminals:\u003c\/strong\u003e Oxidation reduces contact – affects measurement and charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow temperature:\u003c\/strong\u003e Charge in positive temperatures if possible; chemistry is sluggish in the cold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService intervals:\u003c\/strong\u003e Maintain charge seasonally to extend lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombine with diagnosis:\u003c\/strong\u003e For starting problems – also check engine\/ECU with a \u003ca href=\"https:\/\/www.felkodslasare.se\/collections\/felkodslasare-1\"\u003efault code reader\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- PACKAGING --\u003e\n\u003csection id=\"forpackning\"\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × KONNWEI KW520 3-in-1 (tester\/charger\/repair)\u003c\/li\u003e\n\u003cli\u003e1 × Set of heavy-duty alligator clips (red\/black)\u003c\/li\u003e\n\u003cli\u003e1 × Power cable with selected plug (EU\/US\/UK\/AU)\u003c\/li\u003e\n\u003cli\u003e1 × Quick Start\/User Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- RESPONSIBILITY --\u003e\n\u003csection id=\"ansvar\"\u003e\n\u003ch2\u003eImportant Notes \u0026amp; Responsibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Repair\u003c\/strong\u003e may only be used on a \u003cstrong\u003edisconnected lead-acid battery\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eAlways follow the battery and vehicle manufacturer's safety precautions and charging recommendations.\u003c\/li\u003e\n\u003cli\u003eIncorrect polarity, damaged cables, or poor ventilation can cause damage – use protective equipment.\u003c\/li\u003e\n\u003cli\u003eSpecifications and compatibility may vary between battery brands and model years.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo you also need engine\/emission diagnostics? See our \u003ca href=\"https:\/\/www.felkodslasare.se\/collections\/felkodslasare-1\"\u003efault code readers\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- SUMMARY --\u003e\n\u003csection id=\"sammanfattning\"\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eKONNWEI KW520\u003c\/strong\u003e combines \u003cstrong\u003ebattery testing\u003c\/strong\u003e, \u003cstrong\u003efast charging\u003c\/strong\u003e, and \u003cstrong\u003ePulse Repair\u003c\/strong\u003e in an easy-to-use, safe, and affordable package. With global mains compatibility (100–240 V), high measurement accuracy, and clear feedback, it is the obvious choice for home mechanics, boat owners, and professional workshops. Keep your batteries healthy year-round – from quick diagnosis to complete maintenance charging.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- SEO (HIDDEN) --\u003e\n\u003cdiv style=\"display: none;\"\u003eKONNWEI KW520, battery tester, battery charger, 12V 24V, 10A 5A, Pulse Repair, desulfation, AGM, GEL, EFB, Flooded, CCA, internal resistance, voltage waveform, starting test, charging test, temperature compensation, reverse polarity, short circuit protection, EU US UK AU, 100-240V, felkodslasare.se, battery care, maintenance charging, tool for car boat RV motorcycle, Good Recharge Replace, battery health SOH SOC.\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54177164689676,"sku":"FEL-KW520","price":629.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/Hd5c1e044281d430f852a76463f48dc157.jpg?v=1782684819"},{"product_id":"pulse-repair-blysyrabatteri-laddare-12v-2a","title":"Pulse Repair Lead Acid Battery Charger 12V 2A for Motorcycle and Car","description":"\u003cp\u003eDiscover our Pulse Repair lead-acid battery charger, specially designed for 12V motorcycle and car batteries. This charger is not only efficient, but also safe and easy to use. With a charging capacity of 2A and temperature control that compensates for ambient temperature, our charger ensures that your batteries always receive optimal charging.\u003c\/p\u003e\u003cp\u003eUsing the Pulse Repair lead-acid battery charger is simple:\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eCheck that your battery parameters are compatible with the charger (see back of the charger).\u003c\/li\u003e\n\u003cli\u003eConnect the red clamp to the positive terminal (+) and the black clamp to the negative terminal (-).\u003c\/li\u003e\n\u003cli\u003eConnect the charger to an AC power source; the charger will start operating immediately.\u003c\/li\u003e\n\u003cli\u003eThe LED display will now show the battery voltage and charging current.\u003c\/li\u003e\n\u003cli\u003eIf the battery is incorrectly connected, \"Ero\" will be displayed on the screen.\u003c\/li\u003e\n\u003cli\u003eWhen the battery is fully charged, the battery indicator will show \"FUL\" status. We recommend keeping it in the charged state for 1-2 hours for best results.\u003c\/li\u003e\n\u003cli\u003eOnce charging is complete, remove the charger or keep it connected.\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions:\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eWhy does the charger get warm during charging?\u003c\/h3\u003e\u003cp\u003eIt is normal for the charger to generate some heat during the charging process.\u003c\/p\u003e\u003ch3\u003eBattery voltage is normal, but the charger is not working?\u003c\/h3\u003e\u003cp\u003eCheck that the AC power source is working. If not, change the outlet and try again.\u003c\/p\u003e\u003ch3\u003eWhat measures should be taken if \"FUL\" status is not reached after a long charging time?\u003c\/h3\u003e\u003cp\u003eThis may be due to the battery being vulcanized or lacking fluid. If so, stop charging if the battery becomes hot. Make sure the battery is not low on fluid. It is recommended to perform a discharge and charge cycle (discharge-charge) 1-2 times.\u003c\/p\u003e\u003ch3\u003eSpecifications:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e FOXSUR FBC1202E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Smart \u0026amp; Automatic Charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 100-240VAC 50\/60Hz 30W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e 0.15A(RMS)@230VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12V Auto\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Voltage:\u003c\/strong\u003e 12V Battery: 14.8V (Measurement tolerance +\/-0.3V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRipple Current:\u003c\/strong\u003e Charging current with waveform:\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWith our Pulse Repair lead-acid battery charger 12V 2A, you get a reliable and durable charging solution for your vehicles. Ensure your batteries are always in top condition for all your adventures!\u003c\/p\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54177166065932,"sku":"FEL-Key attributesIndustry-specific attributesCar FitmentUniversalOther attributesTypeBattery Charger","price":200.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/Heee59435f180404b883789419682b925S_dceb7a78-fcb3-4455-871a-fb9aebf13509.png?v=1782684288"},{"product_id":"konnwei-rc-10-snabbladdare-12v-24v","title":"KONNWEI RC-10 – 12V\/10A \u0026 24V\/5A Automatic Battery Charger with 7-Stage Charging","description":"\u003c!-- READY HTML FOR SHOPIFY – KONNWEI RC-10 12V\/10A \u0026 24V\/5A Automatic Battery Charger (EU\/US\/AU\/UK) \/ felkodslasare.se --\u003e\n\u003csection itemtype=\"https:\/\/schema.org\/Product\" itemscope=\"\" id=\"konwei-rc10\"\u003e\u003cmeta itemprop=\"name\" content=\"KONNWEI RC-10 – 12V\/10A \u0026amp; 24V\/5A Automatic Battery Charger (7-Stage, Pulse Repair, LiFePO4\/AGM\/GEL\/Lead-Acid)\"\u003e \u003cmeta itemprop=\"brand\" content=\"KONNWEI\"\u003e \u003cmeta itemprop=\"sku\" content=\"RC-10-12V10A-24V5A\"\u003e \u003cmeta itemprop=\"mpn\" content=\"RC-10\"\u003e \u003cmeta itemprop=\"category\" content=\"Battery Charger, 12V, 24V, Maintenance Charger, LiFePO4, AGM, GEL, Lead-Acid\"\u003e \u003clink itemprop=\"url\" href=\"https:\/\/www.felkodslasare.se\/\"\u003e\n\u003ch2\u003eKONNWEI RC-10 – 12V\/10A \u0026amp; 24V\/5A Automatic Battery Charger with 7-stage charging, Pulse Repair \u0026amp; universal connectors\u003c\/h2\u003e\n\u003c!-- SHORT VERSION (200–300 words) --\u003e\n\u003cdiv itemprop=\"description\" id=\"kortversion\"\u003e\n\u003ch2\u003eShort Version – Quick Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKONNWEI RC-10\u003c\/strong\u003e is an intelligent \u003cstrong\u003e12V\/24V battery charger\u003c\/strong\u003e for cars, motorcycles, trucks\/light trucks, and recreational vehicles. It supports \u003cstrong\u003elead-acid\u003c\/strong\u003e (wet), \u003cstrong\u003eAGM\u003c\/strong\u003e, \u003cstrong\u003eGEL\u003c\/strong\u003e, \u003cstrong\u003eEFB\u003c\/strong\u003e, and \u003cstrong\u003eLiFePO4\u003c\/strong\u003e batteries, offering \u003cstrong\u003e7-stage microcontroller-controlled charging\u003c\/strong\u003e with temperature compensation for all climates. With \u003cstrong\u003ePulse Repair\u003c\/strong\u003e (desulfation), it can help restore batteries that have been discharged (disconnected batteries only). The large \u003cstrong\u003e2.4” backlit screen\u003c\/strong\u003e displays voltage, current, charging stage, and status in real-time.\u003c\/p\u003e\n\u003cp\u003eThe RC-10 is built for safety: \u003cstrong\u003eshort-circuit protection\u003c\/strong\u003e, \u003cstrong\u003eover\/under-voltage protection\u003c\/strong\u003e, \u003cstrong\u003eovercurrent\u003c\/strong\u003e, \u003cstrong\u003eoverheating\u003c\/strong\u003e, \u003cstrong\u003ereverse polarity\u003c\/strong\u003e, and \u003cstrong\u003eovercharge protection\u003c\/strong\u003e. The charger automatically switches to maintenance (float) mode when the battery is full and also features a \u003cstrong\u003elow-power mode\u003c\/strong\u003e for gentle charging. Choose the correct plug for your market: \u003cstrong\u003eEU, US, AU, or UK\u003c\/strong\u003e. For maximum compatibility, the RC-10 operates with \u003cstrong\u003e110–240 V AC\u003c\/strong\u003e and is perfect for both garage and workshop – from classic cars to modern vehicles and powersport.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- TABLE OF CONTENTS --\u003e\u003cnav id=\"innehall\"\u003e\n\u003ch2\u003eContents\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\u003ca href=\"#introduktion\"\u003eIntroduction – What does the RC-10 do?\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specifikationer\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#funktioner\"\u003eFeatures \u0026amp; Applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#kompatibilitet\"\u003eCompatibility \u0026amp; Battery Types\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#laddsteg\"\u003e7-Stage Charging – Step by Step\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#manual\"\u003eManual \u0026amp; Installation Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#felsokning\"\u003eTroubleshooting \u0026amp; Status Indicators\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eFrequently Asked Questions (FAQ)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tips\"\u003eTips \u0026amp; Best Practices\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#forpackning\"\u003ePackage Contents\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#ansvar\"\u003eImportant Notes \u0026amp; Disclaimer\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#sammanfattning\"\u003eSummary\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/nav\u003e\u003c!-- INTRODUCTION --\u003e\n\u003csection id=\"introduktion\"\u003e\n\u003ch2\u003eIntroduction – What does the RC-10 do?\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eRC-10\u003c\/strong\u003e is an \u003cstrong\u003eautomatic, switched-mode battery charger\u003c\/strong\u003e with a microcontroller (CPU) that continuously monitors the battery's condition and adjusts voltage\/current according to the selected battery type and temperature. It functions as both a \u003cstrong\u003efast charger\u003c\/strong\u003e (within safe limits) and a \u003cstrong\u003emaintenance charger\u003c\/strong\u003e (float\/maintenance), and has a special \u003cstrong\u003e\"Repair\" mode\u003c\/strong\u003e (pulse\/desulfation) for lead-acid batteries that have been low for an extended period. Thanks to \u003cstrong\u003etemperature compensation\u003c\/strong\u003e, it performs stably in both Nordic winters and summer heat.\u003c\/p\u003e\n\u003cp\u003eThe charger is available with \u003cstrong\u003eEU, US, AU\u003c\/strong\u003e, or \u003cstrong\u003eUK\u003c\/strong\u003e plugs and covers a wide capacity range for 12V and 24V. The large screen, clear icons, and logical button menu make the RC-10 easy to use even for beginners – while its precision and safety features are appreciated by professionals.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003csection id=\"specifikationer\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e KONNWEI RC-10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 110–240 V AC, ~165 W, active fan cooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput (this item):\u003c\/strong\u003e \u003cstrong\u003e12V \/ 10A\u003c\/strong\u003e \u0026amp; \u003cstrong\u003e24V \/ 5A\u003c\/strong\u003e (automatic 12\/24 V selection)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat Voltage (lead-acid):\u003c\/strong\u003e 13.8 V (12V) \/ 27.6 V (24V) \u0026nbsp;•\u0026nbsp; \u003cstrong\u003eMax Charge Voltage (lead-acid):\u003c\/strong\u003e 14.7 V \/ 29.4 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFePO4 Mode:\u003c\/strong\u003e 14.6 V (12V) \/ 29.2 V (24V) – BMS-compatible charging profile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Start Voltage:\u003c\/strong\u003e ≈2.0 V (\"wake-up\" for deeply discharged lead-acid batteries)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e ≈85 %\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 2.4” backlit display with real-time data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperational Protection:\u003c\/strong\u003e short circuit, reverse polarity, low\/high input voltage, overcurrent, overtemp, overcharge, spark protection, etc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Environment:\u003c\/strong\u003e smart temp compensation (cold\/hot environment)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Batteries:\u003c\/strong\u003e Lead-acid (WET\/Flooded), \u003cstrong\u003eAGM\u003c\/strong\u003e (flat\/spiral), \u003cstrong\u003eGEL\u003c\/strong\u003e, \u003cstrong\u003eEFB\u003c\/strong\u003e, \u003cstrong\u003eLiFePO4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity (guideline values):\u003c\/strong\u003e 12V ≈ 6–150 Ah (lead-acid) \/ 24–120 Ah (LiFePO4). 24V ≈ 6–100 Ah (lead-acid\/LiFePO4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlugs:\u003c\/strong\u003e \u003cstrong\u003eEU\u003c\/strong\u003e, \u003cstrong\u003eUS\u003c\/strong\u003e, \u003cstrong\u003eUK\u003c\/strong\u003e, \u003cstrong\u003eAU\u003c\/strong\u003e (select variant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE, FCC, RoHS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\/red casing with internal fan cooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote on current output:\u003c\/em\u003e The RC-10 model may appear in some specifications as \u003cstrong\u003e12A\/6A\u003c\/strong\u003e. \u003cstrong\u003eThis item\u003c\/strong\u003e refers to the \u003cstrong\u003e12V\/10A \u0026amp; 24V\/5A\u003c\/strong\u003e variant.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- FEATURES --\u003e\n\u003csection id=\"funktioner\"\u003e\n\u003ch2\u003eFeatures \u0026amp; Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e7-Stage Smart Charging:\u003c\/strong\u003e Optimal and gentle charging from deeply discharged to full maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse\/Desulfation (Repair):\u003c\/strong\u003e Helps break down sulfate layers in lead-acid batteries (disconnected battery only).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic 12\/24 V:\u003c\/strong\u003e Automatically switches to the correct system voltage (confirm on screen).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Chemistry:\u003c\/strong\u003e For \u003cstrong\u003eWET\/AGM\/GEL\/EFB\u003c\/strong\u003e and \u003cstrong\u003eLiFePO4\u003c\/strong\u003e with correct voltage profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemp Compensation:\u003c\/strong\u003e Cold\/hot adapted charging for improved lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance Mode:\u003c\/strong\u003e Switches to \u003cem\u003efloat\u003c\/em\u003e when the battery is fully charged – ready to stay connected.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Display:\u003c\/strong\u003e Shows voltage, current, percentage, charge phase, temperature, and error codes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Protection:\u003c\/strong\u003e Short circuit, reverse polarity, overcharge, overtemp, etc.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Plugs:\u003c\/strong\u003e Choose EU\/US\/UK\/AU – perfect for workshop, travel, or imported vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Range of Applications:\u003c\/strong\u003e Car, motorcycle, ATV\/UTV, boat (starting bank), lawnmower, RV, light truck, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- COMPATIBILITY --\u003e\n\u003csection id=\"kompatibilitet\"\u003e\n\u003ch2\u003eCompatibility \u0026amp; Battery Types\u003c\/h2\u003e\n\u003cp\u003eThe RC-10 is designed for \u003cstrong\u003estarter and service batteries\u003c\/strong\u003e in 12V and 24V systems. Select the correct chemistry mode in the menu:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWET\/Flooded (lead-acid):\u003c\/strong\u003e Standard starter batteries – supported in all stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAGM (flat\/spiral):\u003c\/strong\u003e Often requires slightly higher charging voltage – \u003cem\u003eAGM profile\u003c\/em\u003e recommended.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGEL:\u003c\/strong\u003e Use \u003cem\u003eGEL mode\u003c\/em\u003e (controlled voltage\/current).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEFB:\u003c\/strong\u003e Can be charged in \u003cem\u003elead-acid\/AGM mode\u003c\/em\u003e according to the manufacturer's recommendation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFePO4:\u003c\/strong\u003e Select \u003cem\u003eLiFePO4 mode\u003c\/em\u003e (14.6 V \/ 29.2 V). The battery should have an \u003cstrong\u003eintegrated BMS\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCapacity:\u003c\/em\u003e For 12V lead-acid ≈ \u003cstrong\u003e6–150 Ah\u003c\/strong\u003e, 24V lead-acid ≈ \u003cstrong\u003e6–100 Ah\u003c\/strong\u003e. For LiFePO4, ≈ \u003cstrong\u003e24–120 Ah\u003c\/strong\u003e (12V) and ≈ \u003cstrong\u003e12–80 Ah\u003c\/strong\u003e (24V) are recommended, depending on BMS and manufacturer specifications. Larger batteries can be charged but take longer; very small batteries should be charged in low-power\/maintenance mode.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- 7-STAGE CHARGING --\u003e\n\u003csection id=\"laddsteg\"\u003e\n\u003ch2\u003e7-Stage Charging – How the RC-10 Works\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnosis\/Identification:\u003c\/strong\u003e Checks connection, polarity, voltage, and selects 12\/24 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoft Start:\u003c\/strong\u003e Gentle current input for deeply discharged batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBulk:\u003c\/strong\u003e Highest safe current (up to 10A\/5A) for rapid energy replenishment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAbsorption:\u003c\/strong\u003e Constant voltage as the battery approaches full – gradually reduces current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalysis:\u003c\/strong\u003e Checks if the battery holds its voltage and assesses internal losses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecondition\/Equalize*:\u003c\/strong\u003e Pulse or high-voltage phase for lead-acid (not LiFePO4) for capacity restoration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat\/Maintenance:\u003c\/strong\u003e Keeps the battery at ≈13.8\/27.6 V – ready immediately when you need to start.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003e*Equalization step applies only in lead-acid profiles and under controlled conditions. Always follow the battery manufacturer's advice.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- MANUAL --\u003e\n\u003csection id=\"manual\"\u003e\n\u003ch2\u003eManual \u0026amp; Installation Guide\u003c\/h2\u003e\n\u003ch3\u003ePreparations\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the battery is \u003cstrong\u003efully\u003c\/strong\u003e or \u003cstrong\u003epartially\u003c\/strong\u003e disconnected from the vehicle's sensitive electronics if you are going to run \u003cstrong\u003eRepair\u003c\/strong\u003e mode.\u003c\/li\u003e\n\u003cli\u003eIdentify the battery's \u003cstrong\u003echemistry type\u003c\/strong\u003e (WET\/AGM\/GEL\/EFB\/LiFePO4) and \u003cstrong\u003esystem voltage\u003c\/strong\u003e (12\/24 V).\u003c\/li\u003e\n\u003cli\u003eSelect the correct \u003cstrong\u003epower plug\u003c\/strong\u003e (EU\/US\/UK\/AU) and check that the power outlet is grounded\/OK.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eStandard Charging (Maintenance\/Fast)\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 1:\u003c\/strong\u003e Connect the \u003cstrong\u003eRED clamp\u003c\/strong\u003e to the battery's \u003cstrong\u003e+\u003c\/strong\u003e and the \u003cstrong\u003eBLACK clamp\u003c\/strong\u003e to the \u003cstrong\u003e−\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 2:\u003c\/strong\u003e Plug in the power cord (110–240 V AC). The charger starts and automatically detects 12\/24 V.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 3:\u003c\/strong\u003e Select the \u003cstrong\u003ebattery profile\u003c\/strong\u003e (WET\/AGM\/GEL\/EFB\/LiFePO4). Confirm with OK.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 4:\u003c\/strong\u003e Charging begins. Monitor percentage, voltage, and current on the screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 5:\u003c\/strong\u003e When 100% is reached, the RC-10 goes into \u003cstrong\u003efloat\u003c\/strong\u003e mode. You can leave it connected for maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 6:\u003c\/strong\u003e Disconnect in reverse order: unplug power cord → black clamp → red clamp.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eRepair\/Pulse Mode (Disconnected Lead-Acid Battery Only)\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect the battery completely from the vehicle. Connect the clamps +\/− as above.\u003c\/li\u003e\n\u003cli\u003eSelect \u003cstrong\u003eRepair\u003c\/strong\u003e in the menu (for lead-acid only, \u003cem\u003enot\u003c\/em\u003e LiFePO4).\u003c\/li\u003e\n\u003cli\u003eAllow the process to complete (can take several hours). Interrupt if the battery becomes abnormally hot or smells.\u003c\/li\u003e\n\u003cli\u003eAfter Repair – perform a normal \u003cstrong\u003efull charging cycle\u003c\/strong\u003e before using the battery.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eMaintenance Winter \u0026amp; Long-Term Storage\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSelect the appropriate profile; let the charger stay in \u003cstrong\u003efloat\u003c\/strong\u003e mode to counteract self-discharge and sulfation.\u003c\/li\u003e\n\u003cli\u003eRegularly check the fluid level of openable lead-acid batteries (if applicable).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- TROUBLESHOOTING --\u003e\n\u003csection id=\"felsokning\"\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; Status Indicators\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"REV\/Polarity\":\u003c\/strong\u003e Clamps are reversed – swap red\/black.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Lo Volt\/2V Wake-up\":\u003c\/strong\u003e Battery is deeply discharged. RC-10 attempts to wake it – allow time for the process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Hi Temp\":\u003c\/strong\u003e Overheating protection active – allow the unit to cool, ensure airflow around the fan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\"Fault\/Err\":\u003c\/strong\u003e Check clamps, contact pressure, and that the battery profile is correct for the chemistry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluctuating voltage in float:\u003c\/strong\u003e Normal pulse maintenance – the charger keeps the battery fully charged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot initiating charge:\u003c\/strong\u003e Deeply damaged battery, cell failure, or too low capacity – test\/replace.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection id=\"faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3\u003e1. Can I charge the battery \u003cem\u003ewithout\u003c\/em\u003e disconnecting it from the car?\u003c\/h3\u003e\n\u003cp\u003eYes – for normal charging\/maintenance, this is fine. \u003cstrong\u003eRepair\u003c\/strong\u003e mode should only be run with a \u003cstrong\u003edisconnected\u003c\/strong\u003e battery.\u003c\/p\u003e\n\u003ch3\u003e2. Is LiFePO4 supported?\u003c\/h3\u003e\n\u003cp\u003eYes. Select \u003cstrong\u003eLiFePO4 mode\u003c\/strong\u003e (14.6 V \/ 29.2 V). The battery should have a BMS. Do not use Repair on LiFePO4.\u003c\/p\u003e\n\u003ch3\u003e3. What capacity can the RC-10 handle?\u003c\/h3\u003e\n\u003cp\u003eGuideline values: 12V lead-acid ≈ \u003cstrong\u003e6–150 Ah\u003c\/strong\u003e, 24V lead-acid ≈ \u003cstrong\u003e6–100 Ah\u003c\/strong\u003e. LiFePO4 ≈ \u003cstrong\u003e24–120 Ah\u003c\/strong\u003e (12V) depending on BMS.\u003c\/p\u003e\n\u003ch3\u003e4. Can the charger remain connected for a long time?\u003c\/h3\u003e\n\u003cp\u003eYes, it switches to \u003cstrong\u003efloat\/maintenance\u003c\/strong\u003e mode when the battery is full. Perfect for winter storage.\u003c\/p\u003e\n\u003ch3\u003e5. My screen shows 13.8 V but 100% – is it finished?\u003c\/h3\u003e\n\u003cp\u003eYes. 13.8 V is the \u003cstrong\u003efloat\u003c\/strong\u003e level (maintenance). The battery is kept full without overcharging.\u003c\/p\u003e\n\u003ch3\u003e6. Is 12A\/6A the same model?\u003c\/h3\u003e\n\u003cp\u003eThe RC-10 is available in the market with different max currents. \u003cstrong\u003eThis item\u003c\/strong\u003e is \u003cstrong\u003e10A\/5A\u003c\/strong\u003e. Check the product page.\u003c\/p\u003e\n\u003ch3\u003e7. Can I charge boat batteries?\u003c\/h3\u003e\n\u003cp\u003eYes – for \u003cstrong\u003estarter and service banks\u003c\/strong\u003e (not large stationary banks without considering charging time\/current).\u003c\/p\u003e\n\u003ch3\u003e8. I can hear the fan – is that normal?\u003c\/h3\u003e\n\u003cp\u003eYes, the RC-10 has \u003cstrong\u003efan cooling\u003c\/strong\u003e for stable operation and longevity.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- TIPS --\u003e\n\u003csection id=\"tips\"\u003e\n\u003ch2\u003eTips \u0026amp; Best Practices\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect Profile:\u003c\/strong\u003e Always choose the chemistry mode that matches the battery (WET\/AGM\/GEL\/EFB\/LiFePO4).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamps \u0026amp; Contact:\u003c\/strong\u003e Clean terminals and ensure good contact – this reduces heat and charging time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCold Climate:\u003c\/strong\u003e Charge at above-freezing temperatures if possible; the RC-10 temperature compensates, but the chemistry becomes sluggish in the cold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Term Storage:\u003c\/strong\u003e Leave the RC-10 in \u003cem\u003efloat\u003c\/em\u003e mode – the battery performs best when full.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First:\u003c\/strong\u003e Sparks\/flames must not occur near open lead-acid batteries (hydrogen gas risk).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCombine with Diagnostics:\u003c\/strong\u003e For starting problems – supplement with a \u003ca href=\"https:\/\/www.felkodslasare.se\/collections\/felkodslasare-1\"\u003ehandheld fault code reader\u003c\/a\u003e to rule out ECU faults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- PACKAGING --\u003e\n\u003csection id=\"forpackning\"\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × KONNWEI RC-10 charger (selected power plug: EU\/US\/UK\/AU)\u003c\/li\u003e\n\u003cli\u003e1 × Set of heavy-duty crocodile clamps (red\/black)\u003c\/li\u003e\n\u003cli\u003e1 × Quick Start\/User Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- DISCLAIMER --\u003e\n\u003csection id=\"ansvar\"\u003e\n\u003ch2\u003eImportant Notes \u0026amp; Disclaimer\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepair mode\u003c\/strong\u003e is only for \u003cstrong\u003edisconnected lead-acid batteries\u003c\/strong\u003e. Do not use on LiFePO4.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V Systems:\u003c\/strong\u003e Only for 24V batteries\/banks in good condition – do not exceed recommended Ah.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamage due to incorrect connection\u003c\/strong\u003e or wrong battery mode is not covered by warranty. Always follow the manual.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e Use in a well-ventilated area. Avoid moisture, dust, and flammable environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- SUMMARY --\u003e\n\u003csection id=\"sammanfattning\"\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKONNWEI RC-10\u003c\/strong\u003e is a versatile, safe, and powerful \u003cstrong\u003e12V\/24V battery charger\u003c\/strong\u003e with \u003cstrong\u003e7-stage intelligence\u003c\/strong\u003e, \u003cstrong\u003ePulse Repair\u003c\/strong\u003e, and \u003cstrong\u003etemperature compensation\u003c\/strong\u003e. It handles everything from classic lead-acid and AGM\/GEL\/EFB to modern \u003cstrong\u003eLiFePO4\u003c\/strong\u003e – with clear and distinct feedback on a \u003cstrong\u003e2.4” display\u003c\/strong\u003e. Choose the correct power plug (EU\/US\/UK\/AU) and charge safely year-round – in the garage, workshop, or on the go.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- SEO (HIDDEN) --\u003e\n\u003cdiv style=\"display: none;\"\u003eKONNWEI RC-10, battery charger 12V 24V, 10A 5A, 7-stage charging, pulse repair, desulfation, LiFePO4 charger, AGM GEL EFB WET, maintenance charger, temperature compensation, automatic charger, short circuit protection, reverse polarity, EU US UK AU plug, car motorcycle boat ATV truck SUV, float maintenance, microprocessor controlled, felkodslasare.se.\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Konnwei","offers":[{"title":"Default Title","offer_id":54177166622988,"sku":"FEL-RC-10","price":399.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/Hbc2d597329ae495faeea4ba4c48ff1b1J.jpg?v=1782684178"},{"product_id":"foxsur-24v-12a-batteri-laddare","title":"Foxsur 24V 12A Smart Battery Charger for Motorcycle \/ Car","description":"\u003cp\u003eThe Foxsur 24V 12A Car Repair Battery Charger is the perfect solution for keeping your AGM, GEL, WET, and lead-acid motorcycle batteries in top condition. This smart battery charger is designed for both 12V and 24V lead-acid, LiFePO4 batteries with capacities from 6AH to 200AH (12V) and 6AH to 100AH (24V). With a 7-stage automated charging process, the Foxsur charger guarantees high efficiency and safety.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh efficiency (\u003e85%) ensuring fast charging.\u003c\/li\u003e\n\u003cli\u003eSupports AGM, car, motorcycle, and LiFePO4 battery types.\u003c\/li\u003e\n\u003cli\u003e7-stage microprocessor-controlled charging process for optimal charging.\u003c\/li\u003e\n\u003cli\u003eAutomatic adjustment of charging voltage based on temperature to prevent over or undercharging.\u003c\/li\u003e\n\u003cli\u003eCan charge deeply discharged or heavily sulfated batteries.\u003c\/li\u003e\n\u003cli\u003eProtection against reverse polarity and short circuits.\u003c\/li\u003e\n\u003cli\u003eOvercharge protection and spark-free contact for increased safety.\u003c\/li\u003e\n\u003cli\u003eLCD display shows voltage, current, temperature, and more.\u003c\/li\u003e\n\u003cli\u003eEasy to use with clear charging status.\u003c\/li\u003e\n\u003cli\u003eFully microprocessor controlled for maximum control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBefore using the Foxsur 24V 12A charger, always check the battery manufacturer's specifications. Remember that explosive gases can be emitted from the battery during charging, so ensure good ventilation to prevent fire or sparks.\u003c\/p\u003e\n\u003cp\u003eFor additional safety, avoid exposing the charger to direct sunlight or high temperatures, and remember that battery acid is corrosive; rinse immediately with water upon contact with skin or eyes. Do not charge frozen or damaged batteries and avoid charging non-rechargeable batteries.\u003c\/p\u003e\n\u003cp\u003eThe Foxsur 24V 12A is not intended for children or individuals who cannot follow the instructions in the manual, so ensure an adult supervises its use. By following these safety measures, you can ensure an efficient and safe charging experience.\u003c\/p\u003e\n\u003cp\u003eWith the Foxsur 24V 12A, you can be sure that your battery receives the care it deserves. Give your battery the power and longevity it needs with this intelligent charger!\u003c\/p\u003e","brand":"Foxsur","offers":[{"title":"Default Title","offer_id":54177168982284,"sku":"FEL-B0230","price":439.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/Hf70e118c5ea8448eafff72e41929c0ab7_97c78a6c-5783-40d8-ab81-7dfca61dfdb8.png?v=1782682848"},{"product_id":"power-inverter-dc-12v-till-ac-220v-110v","title":"Power Inverter DC 12V to AC 220V\/110V – Car Voltage Converter with USB Charger","description":"\u003ch2 data-start=\"157\" data-end=\"241\"\u003ePower Inverter DC 12V to AC 220V\/110V – Car Power Converter with USB Charger\u003c\/h2\u003e\n\u003cp data-start=\"243\" data-end=\"638\"\u003eWith this \u003cstrong data-start=\"253\" data-end=\"290\"\u003ePower Inverter 12V to 220V\/110V\u003c\/strong\u003e, you can easily convert your car's cigarette lighter socket (12V DC) into a standard wall outlet (AC) to power household appliances, tools, and electronics directly in your car. It also features \u003cstrong data-start=\"465\" data-end=\"488\"\u003eUSB ports (3A\/2.4A)\u003c\/strong\u003e for fast charging of mobile phones, tablets, and other USB devices. Perfect for travel, camping, boats, caravans, or whenever you need extra power on the go.\u003c\/p\u003e\n\u003chr data-start=\"640\" data-end=\"643\"\u003e\n\u003ch2 data-start=\"645\" data-end=\"673\"\u003e✅ Benefits and Features\u003c\/h2\u003e\n\u003cul data-start=\"674\" data-end=\"1309\"\u003e\n\u003cli data-start=\"674\" data-end=\"762\"\u003e\n\u003cp data-start=\"676\" data-end=\"762\"\u003e🔌 \u003cstrong data-start=\"679\" data-end=\"717\"\u003eConverts 12V DC to 220V\/110V AC\u003c\/strong\u003e – power household appliances directly from your car\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"763\" data-end=\"866\"\u003e\n\u003cp data-start=\"765\" data-end=\"866\"\u003e⚡ \u003cstrong data-start=\"767\" data-end=\"795\"\u003e300W continuous power\u003c\/strong\u003e (300W peak) – sufficient for laptops, small tools, chargers, TVs, etc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"867\" data-end=\"967\"\u003e\n\u003cp data-start=\"869\" data-end=\"967\"\u003e📱 \u003cstrong data-start=\"872\" data-end=\"895\"\u003eUSB charger 3A\/2.4A\u003c\/strong\u003e – fast and stable charging for mobile phones, tablets, and other electronics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"968\" data-end=\"1045\"\u003e\n\u003cp data-start=\"970\" data-end=\"1045\"\u003e🌡️ \u003cstrong data-start=\"974\" data-end=\"1017\"\u003eBuilt-in cooling fan with temperature control\u003c\/strong\u003e – prevents overheating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1046\" data-end=\"1152\"\u003e\n\u003cp data-start=\"1048\" data-end=\"1152\"\u003e🛡️ \u003cstrong data-start=\"1052\" data-end=\"1084\"\u003e10 built-in protection functions\u003c\/strong\u003e – against overload, short circuit, low\/high voltage, overheating, etc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1153\" data-end=\"1235\"\u003e\n\u003cp data-start=\"1155\" data-end=\"1235\"\u003e💡 \u003cstrong data-start=\"1158\" data-end=\"1197\"\u003eSeparate switch for the AC outlet\u003c\/strong\u003e – saves energy and increases safety\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1309\"\u003e\n\u003cp data-start=\"1238\" data-end=\"1309\"\u003e👜 \u003cstrong data-start=\"1241\" data-end=\"1272\"\u003eCompact and easy to carry\u003c\/strong\u003e – perfect for car trips and camping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1311\" data-end=\"1314\"\u003e\n\u003ch2 data-start=\"1316\" data-end=\"1337\"\u003e📊 Specifications\u003c\/h2\u003e\n\u003cul data-start=\"1338\" data-end=\"1836\"\u003e\n\u003cli data-start=\"1338\" data-end=\"1359\"\u003e\n\u003cp data-start=\"1340\" data-end=\"1359\"\u003e\u003cstrong data-start=\"1340\" data-end=\"1351\"\u003eModel:\u003c\/strong\u003e D0140\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1360\" data-end=\"1396\"\u003e\n\u003cp data-start=\"1362\" data-end=\"1396\"\u003e\u003cstrong data-start=\"1362\" data-end=\"1375\"\u003eMaterial:\u003c\/strong\u003e Metal shell + plastic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1397\" data-end=\"1418\"\u003e\n\u003cp data-start=\"1399\" data-end=\"1418\"\u003e\u003cstrong data-start=\"1399\" data-end=\"1408\"\u003eWeight:\u003c\/strong\u003e 0.48 kg\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1419\" data-end=\"1447\"\u003e\n\u003cp data-start=\"1421\" data-end=\"1447\"\u003e\u003cstrong data-start=\"1421\" data-end=\"1430\"\u003eDimensions:\u003c\/strong\u003e 17 × 11 × 6 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1448\" data-end=\"1492\"\u003e\n\u003cp data-start=\"1450\" data-end=\"1492\"\u003e\u003cstrong data-start=\"1450\" data-end=\"1470\"\u003eInput voltage:\u003c\/strong\u003e 12V (cigarette lighter socket)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1493\" data-end=\"1539\"\u003e\n\u003cp data-start=\"1495\" data-end=\"1539\"\u003e\u003cstrong data-start=\"1495\" data-end=\"1515\"\u003eOutput voltage:\u003c\/strong\u003e 220V (EU) \/ 110V (US)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1540\" data-end=\"1568\"\u003e\n\u003cp data-start=\"1542\" data-end=\"1568\"\u003e\u003cstrong data-start=\"1542\" data-end=\"1555\"\u003eFrequency:\u003c\/strong\u003e 50Hz ± 4Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1569\" data-end=\"1605\"\u003e\n\u003cp data-start=\"1571\" data-end=\"1605\"\u003e\u003cstrong data-start=\"1571\" data-end=\"1583\"\u003eWaveform:\u003c\/strong\u003e Modified sine wave\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1606\" data-end=\"1651\"\u003e\n\u003cp data-start=\"1608\" data-end=\"1651\"\u003e\u003cstrong data-start=\"1608\" data-end=\"1619\"\u003ePower:\u003c\/strong\u003e 300W continuous \/ 300W peak\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1652\" data-end=\"1678\"\u003e\n\u003cp data-start=\"1654\" data-end=\"1678\"\u003e\u003cstrong data-start=\"1654\" data-end=\"1672\"\u003eEfficiency:\u003c\/strong\u003e 90%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1679\" data-end=\"1712\"\u003e\n\u003cp data-start=\"1681\" data-end=\"1712\"\u003e\u003cstrong data-start=\"1681\" data-end=\"1696\"\u003eConnection:\u003c\/strong\u003e Cigarette lighter socket\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1713\" data-end=\"1781\"\u003e\n\u003cp data-start=\"1715\" data-end=\"1781\"\u003e\u003cstrong data-start=\"1715\" data-end=\"1730\"\u003eUSB ports:\u003c\/strong\u003e 3A\/2.4A (always active when the device is plugged in)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1782\" data-end=\"1836\"\u003e\n\u003cp data-start=\"1784\" data-end=\"1836\"\u003e\u003cstrong data-start=\"1784\" data-end=\"1796\"\u003eCooling:\u003c\/strong\u003e Built-in fan with automatic control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1838\" data-end=\"1841\"\u003e\n\u003ch2 data-start=\"1843\" data-end=\"1867\"\u003e🚘 Areas of Use\u003c\/h2\u003e\n\u003cul data-start=\"1868\" data-end=\"2026\"\u003e\n\u003cli data-start=\"1868\" data-end=\"1898\"\u003e\n\u003cp data-start=\"1870\" data-end=\"1898\"\u003eTravels and long-distance car journeys\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1899\" data-end=\"1927\"\u003e\n\u003cp data-start=\"1901\" data-end=\"1927\"\u003eCamping, caravan, and boat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1928\" data-end=\"1979\"\u003e\n\u003cp data-start=\"1930\" data-end=\"1979\"\u003eEmergency power for laptops, small appliances, and tools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1980\" data-end=\"2026\"\u003e\n\u003cp data-start=\"1982\" data-end=\"2026\"\u003eCharging of mobile phones, tablets, cameras, etc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2028\" data-end=\"2031\"\u003e\n\u003ch2 data-start=\"2033\" data-end=\"2058\"\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp data-start=\"2060\" data-end=\"2192\"\u003e\u003cstrong data-start=\"2060\" data-end=\"2108\"\u003eCan I use it to power a laptop?\u003c\/strong\u003e\u003cbr data-start=\"2108\" data-end=\"2111\"\u003eYes, up to 300W works perfectly for laptops, chargers, and similar equipment.\u003c\/p\u003e\n\u003cp data-start=\"2194\" data-end=\"2296\"\u003e\u003cstrong data-start=\"2194\" data-end=\"2243\"\u003eDoes it work for a cool box or a coffee maker?\u003c\/strong\u003e\u003cbr data-start=\"2243\" data-end=\"2246\"\u003eYes, as long as the power consumption does not exceed 300W.\u003c\/p\u003e\n\u003cp data-start=\"2298\" data-end=\"2419\"\u003e\u003cstrong data-start=\"2298\" data-end=\"2335\"\u003eIs it safe to use in the car?\u003c\/strong\u003e\u003cbr data-start=\"2335\" data-end=\"2338\"\u003eYes, it has \u003cstrong data-start=\"2350\" data-end=\"2373\"\u003e10 protection functions\u003c\/strong\u003e that protect the inverter, car, and devices.\u003c\/p\u003e\n\u003cp data-start=\"2421\" data-end=\"2539\"\u003e\u003cstrong data-start=\"2421\" data-end=\"2468\"\u003eCan it be used with both EU and US outlets?\u003c\/strong\u003e\u003cbr data-start=\"2468\" data-end=\"2471\"\u003eYes, choose between \u003cstrong data-start=\"2487\" data-end=\"2504\"\u003e220V EU socket\u003c\/strong\u003e or \u003cstrong data-start=\"2511\" data-end=\"2528\"\u003e110V US socket\u003c\/strong\u003e at purchase.\u003c\/p\u003e\n\u003chr data-start=\"2541\" data-end=\"2544\"\u003e\n\u003cp data-start=\"2546\" data-end=\"2710\"\u003e👉 Order your \u003cstrong data-start=\"2561\" data-end=\"2614\"\u003ePower Inverter 12V to 220V\/110V with USB Charger\u003c\/strong\u003e today and get a \u003cstrong data-start=\"2630\" data-end=\"2669\"\u003esafe, stable, and portable power source\u003c\/strong\u003e for all your travels and adventures! ⚡🚗🔌\u003c\/p\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54177169244428,"sku":"FEL-D0140","price":379.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H178d27c60f6746d89689b1bfc45223e6j_2dd06b92-3d46-456b-9382-21e0498150a0.png?v=1782682630"},{"product_id":"foxsur-6v-12v-smart-batteriladdare-automatisk-saker","title":"FOXSUR 6V\/12V Smart Battery Charger – Automatic \u0026 Safe","description":"\u003ch2 data-start=\"271\" data-end=\"367\"\u003eFOXSUR FBC061215E 6V\/12V Smart Battery Charger – Automatic and Safe Charging for Lead-Acid Batteries\u003c\/h2\u003e\n\u003cp data-start=\"369\" data-end=\"696\"\u003e\u003cstrong data-start=\"369\" data-end=\"390\"\u003eFOXSUR FBC061215E\u003c\/strong\u003e is a compact and efficient \u003cstrong data-start=\"418\" data-end=\"442\"\u003esmart battery charger\u003c\/strong\u003e compatible with both 6V and 12V \u003cstrong data-start=\"481\" data-end=\"497\"\u003elead-acid batteries\u003c\/strong\u003e (AGM, GEL, Wet, VRLA, etc.). With fully automatic operation, an LED display, and intelligent trickle charging, this is an ideal charger for \u003cstrong data-start=\"630\" data-end=\"695\"\u003ecars, motorcycles, lawnmowers, ATVs, and other smaller vehicles\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"698\" data-end=\"824\"\u003ePerfect for those who want to \u003cstrong data-start=\"723\" data-end=\"760\"\u003eextend battery life\u003c\/strong\u003e, avoid deep discharge, and always have their vehicle ready to start.\u003c\/p\u003e\n\u003chr data-start=\"826\" data-end=\"829\"\u003e\n\u003ch3 data-start=\"831\" data-end=\"861\"\u003e✅ Features and Benefits:\u003c\/h3\u003e\n\u003cul data-start=\"863\" data-end=\"1337\"\u003e\n\u003cli data-start=\"863\" data-end=\"905\"\u003e\n\u003cp data-start=\"865\" data-end=\"905\"\u003e\u003cstrong data-start=\"865\" data-end=\"903\"\u003eAutomatically supports both 6V and 12V\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"906\" data-end=\"960\"\u003e\n\u003cp data-start=\"908\" data-end=\"960\"\u003e\u003cstrong data-start=\"908\" data-end=\"942\"\u003eFully automatic 3-stage charging\u003c\/strong\u003e (CC, CV, Float)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"961\" data-end=\"1022\"\u003e\n\u003cp data-start=\"963\" data-end=\"1022\"\u003e\u003cstrong data-start=\"963\" data-end=\"1020\"\u003eLED display shows battery voltage and charging status\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1023\" data-end=\"1102\"\u003e\n\u003cp data-start=\"1025\" data-end=\"1102\"\u003e\u003cstrong data-start=\"1025\" data-end=\"1051\"\u003eSmart trickle charging\u003c\/strong\u003e – maintenance charging that prevents overcharging\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1103\" data-end=\"1178\"\u003e\n\u003cp data-start=\"1105\" data-end=\"1178\"\u003e\u003cstrong data-start=\"1105\" data-end=\"1127\"\u003eError indicator (Ero)\u003c\/strong\u003e – warns of incorrect polarity or connection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1179\" data-end=\"1258\"\u003e\n\u003cp data-start=\"1181\" data-end=\"1258\"\u003e\u003cstrong data-start=\"1181\" data-end=\"1256\"\u003eProtection against short circuit, reverse polarity, overheating, and overvoltage\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1259\" data-end=\"1337\"\u003e\n\u003cp data-start=\"1261\" data-end=\"1337\"\u003e\u003cstrong data-start=\"1261\" data-end=\"1337\"\u003eSuitable for AGM, GEL, WET, calcium batteries, and maintenance-free batteries\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1339\" data-end=\"1342\"\u003e\n\u003ch3 data-start=\"1344\" data-end=\"1376\"\u003e🔧 Technical Specifications:\u003c\/h3\u003e\n\u003cdiv class=\"_tableContainer_16hzy_1\"\u003e\n\u003cdiv class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"1378\" data-end=\"2352\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"1378\" data-end=\"1452\"\u003e\n\u003ctr data-start=\"1378\" data-end=\"1452\"\u003e\n\u003cth data-start=\"1378\" data-end=\"1405\" data-col-size=\"sm\"\u003eProperty\u003c\/th\u003e\n\u003cth data-start=\"1405\" data-end=\"1452\" data-col-size=\"sm\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"1528\" data-end=\"2352\"\u003e\n\u003ctr data-start=\"1528\" data-end=\"1602\"\u003e\n\u003ctd data-start=\"1528\" data-end=\"1555\" data-col-size=\"sm\"\u003eModel\u003c\/td\u003e\n\u003ctd data-start=\"1555\" data-end=\"1602\" data-col-size=\"sm\"\u003eFOXSUR FBC061215E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1603\" data-end=\"1677\"\u003e\n\u003ctd data-start=\"1603\" data-end=\"1630\" data-col-size=\"sm\"\u003eType\u003c\/td\u003e\n\u003ctd data-start=\"1630\" data-end=\"1677\" data-col-size=\"sm\"\u003eSmart, fully automatic battery charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1678\" data-end=\"1752\"\u003e\n\u003ctd data-start=\"1678\" data-end=\"1705\" data-col-size=\"sm\"\u003eInput\u003c\/td\u003e\n\u003ctd data-start=\"1705\" data-end=\"1752\" data-col-size=\"sm\"\u003e100–240V AC, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1753\" data-end=\"1827\"\u003e\n\u003ctd data-start=\"1753\" data-end=\"1780\" data-col-size=\"sm\"\u003eOutput voltage\u003c\/td\u003e\n\u003ctd data-start=\"1780\" data-end=\"1827\" data-col-size=\"sm\"\u003e6V \/ 12V (auto-identification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1828\" data-end=\"1902\"\u003e\n\u003ctd data-start=\"1828\" data-end=\"1855\" data-col-size=\"sm\"\u003eCharging current\u003c\/td\u003e\n\u003ctd data-start=\"1855\" data-end=\"1902\" data-col-size=\"sm\"\u003e1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1903\" data-end=\"1977\"\u003e\n\u003ctd data-start=\"1903\" data-end=\"1930\" data-col-size=\"sm\"\u003eBattery capacity\u003c\/td\u003e\n\u003ctd data-start=\"1930\" data-end=\"1977\" data-col-size=\"sm\"\u003e4Ah – 30Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1978\" data-end=\"2052\"\u003e\n\u003ctd data-start=\"1978\" data-end=\"2005\" data-col-size=\"sm\"\u003eCharging cycle\u003c\/td\u003e\n\u003ctd data-start=\"2005\" data-end=\"2052\" data-col-size=\"sm\"\u003eConstant current, constant voltage, float\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2053\" data-end=\"2127\"\u003e\n\u003ctd data-start=\"2053\" data-end=\"2080\" data-col-size=\"sm\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-start=\"2080\" data-end=\"2127\" data-col-size=\"sm\"\u003ePassive (natural)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2128\" data-end=\"2202\"\u003e\n\u003ctd data-start=\"2128\" data-end=\"2155\" data-col-size=\"sm\"\u003eCompatible battery types\u003c\/td\u003e\n\u003ctd data-start=\"2155\" data-end=\"2202\" data-col-size=\"sm\"\u003eAGM, GEL, WET, VRLA, calcium, deep cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2203\" data-end=\"2277\"\u003e\n\u003ctd data-start=\"2203\" data-end=\"2230\" data-col-size=\"sm\"\u003ePlug type\u003c\/td\u003e\n\u003ctd data-start=\"2230\" data-end=\"2277\" data-col-size=\"sm\"\u003eEU or US\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"2278\" data-end=\"2352\"\u003e\n\u003ctd data-start=\"2278\" data-end=\"2305\" data-col-size=\"sm\"\u003eColor\u003c\/td\u003e\n\u003ctd data-start=\"2305\" data-end=\"2352\" data-col-size=\"sm\"\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\"\u003e\n\u003cdiv class=\"absolute end-0 flex items-end\"\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003cbutton aria-label=\"Kopiera tabellen\" class=\"hover:bg-token-bg-tertiary text-token-text-secondary my-1 rounded-sm p-1 transition-opacity group-[:not(:hover):not(:focus-within)]:pointer-events-none group-[:not(:hover):not(:focus-within)]:opacity-0\"\u003e\u003csvg width=\"20\" height=\"20\" viewbox=\"0 0 20 20\" fill=\"currentColor\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"icon\"\u003e\u003cpath d=\"M12.668 10.667C12.668 9.95614 12.668 9.46258 12.6367 9.0791C12.6137 8.79732 12.5758 8.60761 12.5244 8.46387L12.4688 8.33399C12.3148 8.03193 12.0803 7.77885 11.793 7.60254L11.666 7.53125C11.508 7.45087 11.2963 7.39395 10.9209 7.36328C10.5374 7.33197 10.0439 7.33203 9.33301 7.33203H6.5C5.78896 7.33203 5.29563 7.33195 4.91211 7.36328C4.63016 7.38632 4.44065 7.42413 4.29688 7.47559L4.16699 7.53125C3.86488 7.68518 3.61186 7.9196 3.43555 8.20703L3.36524 8.33399C3.28478 8.49198 3.22795 8.70352 3.19727 9.0791C3.16595 9.46259 3.16504 9.95611 3.16504 10.667V13.5C3.16504 14.211 3.16593 14.7044 3.19727 15.0879C3.22797 15.4636 3.28473 15.675 3.36524 15.833L3.43555 15.959C3.61186 16.2466 3.86474 16.4807 4.16699 16.6348L4.29688 16.6914C4.44063 16.7428 4.63025 16.7797 4.91211 16.8027C5.29563 16.8341 5.78896 16.835 6.5 16.835H9.33301C10.0439 16.835 10.5374 16.8341 10.9209 16.8027C11.2965 16.772 11.508 16.7152 11.666 16.6348L11.793 16.5645C12.0804 16.3881 12.3148 16.1351 12.4688 15.833L12.5244 15.7031C12.5759 15.5594 12.6137 15.3698 12.6367 15.0879C12.6681 14.7044 12.668 14.211 12.668 13.5V10.667ZM13.998 12.665C14.4528 12.6634 14.8011 12.6602 15.0879 12.6367C15.4635 12.606 15.675 12.5492 15.833 12.4688L15.959 12.3975C16.2466 12.2211 16.4808 11.9682 16.6348 11.666L16.6914 11.5361C16.7428 11.3924 16.7797 11.2026 16.8027 10.9209C16.8341 10.5374 16.835 10.0439 16.835 9.33301V6.5C16.835 5.78896 16.8341 5.29563 16.8027 4.91211C16.7797 4.63025 16.7428 4.44063 16.6914 4.29688L16.6348 4.16699C16.4807 3.86474 16.2466 3.61186 15.959 3.43555L15.833 3.36524C15.675 3.28473 15.4636 3.22797 15.0879 3.19727C14.7044 3.16593 14.211 3.16504 13.5 3.16504H10.667C9.9561 3.16504 9.46259 3.16595 9.0791 3.19727C8.79739 3.22028 8.6076 3.2572 8.46387 3.30859L8.33399 3.36524C8.03176 3.51923 7.77886 3.75343 7.60254 4.04102L7.53125 4.16699C7.4508 4.32498 7.39397 4.53655 7.36328 4.91211C7.33985 5.19893 7.33562 5.54719 7.33399 6.00195H9.33301C10.022 6.00195 10.5791 6.00131 11.0293 6.03809C11.4873 6.07551 11.8937 6.15471 12.2705 6.34668L12.4883 6.46875C12.984 6.7728 13.3878 7.20854 13.6533 7.72949L13.7197 7.87207C13.8642 8.20859 13.9292 8.56974 13.9619 8.9707C13.9987 9.42092 13.998 9.97799 13.998 10.667V12.665ZM18.165 9.33301C18.165 10.022 18.1657 10.5791 18.1289 11.0293C18.0961 11.4302 18.0311 11.7914 17.8867 12.1279L17.8203 12.2705C17.5549 12.7914 17.1509 13.2272 16.6553 13.5313L16.4365 13.6533C16.0599 13.8452 15.6541 13.9245 15.1963 13.9619C14.8593 13.9895 14.4624 13.9935 13.9951 13.9951C13.9935 14.4624 13.9895 14.8593 13.9619 15.1963C13.9292 15.597 13.864 15.9576 13.7197 16.2939L13.6533 16.4365C13.3878 16.9576 12.9841 17.3941 12.4883 17.6982L12.2705 17.8203C11.8937 18.0123 11.4873 18.0915 11.0293 18.1289C10.5791 18.1657 10.022 18.165 9.33301 18.165H6.5C5.81091 18.165 5.25395 18.1657 4.80371 18.1289C4.40306 18.0962 4.04235 18.031 3.70606 17.8867L3.56348 17.8203C3.04244 17.5548 2.60585 17.151 2.30176 16.6553L2.17969 16.4365C1.98788 16.0599 1.90851 15.6541 1.87109 15.1963C1.83431 14.746 1.83496 14.1891 1.83496 13.5V10.667C1.83496 9.978 1.83432 9.42091 1.87109 8.9707C1.90851 8.5127 1.98772 8.10625 2.17969 7.72949L2.30176 7.51172C2.60586 7.0159 3.04236 6.6122 3.56348 6.34668L3.70606 6.28027C4.04237 6.136 4.40303 6.07083 4.80371 6.03809C5.14051 6.01057 5.53708 6.00551 6.00391 6.00391C6.00551 5.53708 6.01057 5.14051 6.03809 4.80371C6.0755 4.34588 6.15483 3.94012 6.34668 3.56348L6.46875 3.34473C6.77282 2.84912 7.20856 2.44514 7.72949 2.17969L7.87207 2.11328C8.20855 1.96886 8.56979 1.90385 8.9707 1.87109C9.42091 1.83432 9.978 1.83496 10.667 1.83496H13.5C14.1891 1.83496 14.746 1.83431 15.1963 1.87109C15.6541 1.90851 16.0599 1.98788 16.4365 2.17969L16.6553 2.30176C17.151 2.60585 17.5548 3.04244 17.8203 3.56348L17.8867 3.70606C18.031 4.04235 18.0962 4.40306 18.1289 4.80371C18.1657 5.25395 18.165 5.81091 18.165 6.5V9.33301Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/button\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr data-start=\"2354\" data-end=\"2357\"\u003e\n\u003ch3 data-start=\"2359\" data-end=\"2377\"\u003e🔋 Suitable for:\u003c\/h3\u003e\n\u003cul data-start=\"2379\" data-end=\"2524\"\u003e\n\u003cli data-start=\"2379\" data-end=\"2411\"\u003e\n\u003cp data-start=\"2381\" data-end=\"2411\"\u003eCar batteries (up to 30Ah)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2412\" data-end=\"2439\"\u003e\n\u003cp data-start=\"2414\" data-end=\"2439\"\u003eMotorcycles, scooters, ATVs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2440\" data-end=\"2475\"\u003e\n\u003cp data-start=\"2442\" data-end=\"2475\"\u003eLawnmowers, garden machinery\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2476\" data-end=\"2524\"\u003e\n\u003cp data-start=\"2478\" data-end=\"2524\"\u003eSmall boats, 6V toy vehicles, backup batteries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2526\" data-end=\"2529\"\u003e\n\u003ch2 data-start=\"2531\" data-end=\"2556\"\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cp data-start=\"2558\" data-end=\"2697\"\u003e\u003cstrong data-start=\"2558\" data-end=\"2614\"\u003eCan the charger be used for both 6V and 12V batteries?\u003c\/strong\u003e\u003cbr data-start=\"2614\" data-end=\"2617\"\u003eYes, it automatically identifies the correct voltage and adjusts the charging accordingly.\u003c\/p\u003e\n\u003cp data-start=\"2699\" data-end=\"2849\"\u003e\u003cstrong data-start=\"2699\" data-end=\"2744\"\u003eWhy does the charger get warm during use?\u003c\/strong\u003e\u003cbr data-start=\"2744\" data-end=\"2747\"\u003eSome heat generation is normal during charging. The charger is designed to handle this without a fan.\u003c\/p\u003e\n\u003cp data-start=\"2851\" data-end=\"3035\"\u003e\u003cstrong data-start=\"2851\" data-end=\"2912\"\u003eMy charger does not show \"FUL\" despite long charging, why?\u003c\/strong\u003e\u003cbr data-start=\"2912\" data-end=\"2915\"\u003eThis may be due to the battery being sulfated or having a low fluid level. Try charging\/discharging the battery for 1-2 cycles.\u003c\/p\u003e\n\u003cp data-start=\"3037\" data-end=\"3165\"\u003e\u003cstrong data-start=\"3037\" data-end=\"3072\"\u003eWhat does \"Ero\" on the display mean?\u003c\/strong\u003e\u003cbr data-start=\"3072\" data-end=\"3075\"\u003eIt indicates an incorrect connection – check that + goes to the positive terminal and – to the negative.\u003c\/p\u003e\n\u003cp data-start=\"3167\" data-end=\"3341\"\u003e\u003cstrong data-start=\"3167\" data-end=\"3223\"\u003eCan I leave the charger connected after full charging?\u003c\/strong\u003e\u003cbr data-start=\"3223\" data-end=\"3226\"\u003eYes, the charger enters \u003cstrong data-start=\"3248\" data-end=\"3283\"\u003emaintenance mode (trickle charge)\u003c\/strong\u003e to keep the battery at the correct level without overcharging.\u003c\/p\u003e\n\u003cp data-start=\"3343\" data-end=\"3488\"\u003e\u003cstrong data-start=\"3343\" data-end=\"3403\"\u003eIs the charger safe to use on AGM and GEL batteries?\u003c\/strong\u003e\u003cbr data-start=\"3403\" data-end=\"3406\"\u003eYes, the charger is compatible with several types of lead-acid batteries, including AGM and GEL.\u003c\/p\u003e\n\u003chr data-start=\"3490\" data-end=\"3493\"\u003e\n\u003ch3 data-start=\"3495\" data-end=\"3517\"\u003e🛒 Summary:\u003c\/h3\u003e\n\u003cp data-start=\"3519\" data-end=\"3776\"\u003e\u003cstrong data-start=\"3519\" data-end=\"3540\"\u003eFOXSUR FBC061215E\u003c\/strong\u003e is the perfect solution for those who want to \u003cstrong data-start=\"3584\" data-end=\"3617\"\u003eextend battery life\u003c\/strong\u003e and avoid surprises in the garage. It is \u003cstrong data-start=\"3662\" data-end=\"3700\"\u003esmart, safe, and easy to use\u003c\/strong\u003e, whether you are charging the battery in your car, motorcycle, or ride-on lawnmower.\u003c\/p\u003e\n\u003cp data-start=\"3778\" data-end=\"3869\"\u003e\u003cstrong data-start=\"3778\" data-end=\"3869\"\u003eOrder your FOXSUR charger today from felkodslasare.se and secure your starting power – all year round!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Foxsur","offers":[{"title":"Default Title","offer_id":54421791670540,"sku":"FEL-B0266","price":169.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H9e8cf87fd74e4aea9b3134e51f1c4b0an.jpg_720x720q50.avif?v=1781818820"},{"product_id":"pulse-repair-12v-2a-blybatteriladdare-foxsur-fbc1202e","title":"Pulse Repair 12V\/2A Lead-Acid Battery Charger (FOXSUR FBC1202E)","description":"\u003cdiv lang=\"sv\" class=\"product-copy\"\u003e\n\u003c!-- Kortversion (200–300 ord) --\u003e\n\u003csection id=\"sammanfattning-kort\"\u003e\n\u003ch2\u003eQuick Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR FBC1202E – Pulse Repair 12 V\/2 A smart battery charger\u003c\/strong\u003e is a compact and automatic \u003cem\u003elead-acid battery charger\u003c\/em\u003e for motorcycles, ATVs, scooters, and cars with smaller starter batteries. It supports \u003cstrong\u003eAGM, GEL, Flooded (Wet), Calcium, Deep-cycle, VRLA, and maintenance-free 12 V lead-acid batteries\u003c\/strong\u003e in the range of \u003cstrong\u003e4–30 Ah\u003c\/strong\u003e and uses a modern multi-stage charging curve (\u003cem\u003eCC → CV → Float\u003c\/em\u003e) for safe and gentle charging. A backlit \u003cstrong\u003eLCD screen\u003c\/strong\u003e displays the battery's \u003cem\u003evoltage\u003c\/em\u003e and \u003cem\u003echarging current\u003c\/em\u003e; the battery indicator shows the level and displays \u003cstrong\u003e“FUL”\u003c\/strong\u003e when fully charged. Incorrect polarity is indicated by \u003cstrong\u003e“Ero”\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe charger features \u003cstrong\u003etemperature compensation\u003c\/strong\u003e for consistent charging in varying climates, as well as a \u003cstrong\u003ePulse Repair mode\u003c\/strong\u003e (pulse charging) that can help \u003cem\u003elightly sulfated\u003c\/em\u003e batteries recover. \u003cem\u003eRepair\u003c\/em\u003e is never guaranteed, but controlled pulse charging can sometimes improve resting voltage and capacity. With \u003cstrong\u003euniversal input\u003c\/strong\u003e 100–240 VAC and a \u003cstrong\u003emax 2.0 A\u003c\/strong\u003e charging current, this is a reliable everyday charger and maintenance charger for smaller 12 V batteries. If you need higher power for larger car batteries, we recommend a more powerful model from our \u003ca rel=\"noopener\" href=\"https:\/\/www.felkodslasare.se\/collections\/batteriladdare\"\u003ebattery chargers\u003c\/a\u003e category.\u003c\/p\u003e\n\u003cp\u003eFor best results: ensure the battery specifications are within the charger's limits, connect the red clamp to \u003cstrong\u003e+\u003c\/strong\u003e and the black to \u003cstrong\u003e−\u003c\/strong\u003e, then connect to mains power. Let the charger run until \u003cstrong\u003e“FUL”\u003c\/strong\u003e is displayed and keep it on maintenance charge for an additional 1–2 hours before disconnecting. All steps, safety advice, FAQs, and troubleshooting can be found below.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- H1 med huvudnyckelord --\u003e\n\u003ch1 id=\"top\"\u003ePulse Repair 12 V\/2 A Lead-Acid Battery Charger (FOXSUR FBC1202E) – Temperature Compensation, LCD \u0026 Maintenance Charging\u003c\/h1\u003e\n\u003c!-- Innehållsförteckning \/ ankarlänkar --\u003e\u003cnav aria-label=\"Innehåll\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"#introduktion\"\u003eIntroduction\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#specifikationer\"\u003eSpecifications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#funktioner\"\u003eFeatures \u0026 Applications\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#fordelar\"\u003eBenefits\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#kompatibilitet\"\u003eCompatibility \u0026 Battery Size\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#manual\"\u003eManual – Step-by-Step\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#laddkurva\"\u003eCharging Curve \u0026 Typical Times\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#pulse-repair\"\u003ePulse Repair (Pulse Charging)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#tips\"\u003eTips \u0026 Best Practices\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#faq\"\u003eFrequently Asked Questions (FAQ)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#forpackning\"\u003ePackage Contents\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#ansvar\"\u003eDisclaimer \u0026 Safety\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#sammanfattning-lang\"\u003eSummary\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/nav\u003e\u003c!-- Introduktion --\u003e\n\u003csection id=\"introduktion\"\u003e\n\u003ch2\u003eIntroduction\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR FBC1202E\u003c\/strong\u003e is a \u003cem\u003esmart \u0026 automatic 12 V charger\u003c\/em\u003e with an LCD display and temperature compensation that provides safe charging of traditional and modern lead-acid batteries in smaller vehicles. It is particularly suitable for \u003cstrong\u003emotorcycle batteries and smaller car batteries\u003c\/strong\u003e (capacity 4–30 Ah) and operates with \u003cem\u003econstant current → constant voltage → float\u003c\/em\u003e to both effectively charge the battery and protect against overcharging.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003ePulse Repair\u003c\/strong\u003e (pulse mode), the charger can perform \u003cem\u003erestorative cycles\u003c\/em\u003e on lightly sulfated batteries – a common problem after long periods of inactivity or deep discharge. The LCD screen displays \u003cstrong\u003evoltage\u003c\/strong\u003e and \u003cstrong\u003ecurrent\u003c\/strong\u003e in real-time, and when the battery reaches full charge, \u003cstrong\u003e“FUL”\u003c\/strong\u003e is shown. Incorrect polarity connection is clearly indicated by \u003cstrong\u003e“Ero”\u003c\/strong\u003e on the screen.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Specifikationer --\u003e\n\u003csection id=\"specifikationer\"\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct\/Model:\u003c\/strong\u003e FOXSUR FBC1202E – 12 V Pulse Repair Smart Charger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Smart \u0026 automatic 12 V lead-acid charger (Motorcycle \u0026 Car)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 100–240 VAC, 50\/60 Hz, \u003cstrong\u003e30 W\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e approx. \u003cstrong\u003e0.15 A RMS\u003c\/strong\u003e @ 230 VAC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 12 V automatic (controlled charging curve)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Voltage (CV phase):\u003c\/strong\u003e \u003cstrong\u003e14.8 V\u003c\/strong\u003e (±0.3 V allowed tolerance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Charging Current (Bulk):\u003c\/strong\u003e \u003cstrong\u003e2.0 A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRipple (Current Ripple):\u003c\/strong\u003e ≤ \u003cstrong\u003e0.12 A RMS\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Process:\u003c\/strong\u003e \u003cem\u003eCC\u003c\/em\u003e (constant current) → \u003cem\u003eCV\u003c\/em\u003e (constant voltage) → \u003cem\u003eFloat\u003c\/em\u003e (maintenance)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e Natural convection (no fan)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Batteries:\u003c\/strong\u003e 12 V AGM, GEL, Flooded (Wet), Calcium, Deep-cycle, VRLA, maintenance-free lead-acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Capacity:\u003c\/strong\u003e \u003cstrong\u003e4–30 Ah\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e LCD display (V\/A), temperature compensation, Pulse Repair mode, \"Ero\" fault indication, \"FUL\" status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug:\u003c\/strong\u003e EU or US (depending on variant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote!\u003c\/em\u003e Specifications refer to lead-acid batteries. This model is \u003cstrong\u003enot intended for lithium batteries\u003c\/strong\u003e (LiFePO\u003csub\u003e4\u003c\/sub\u003e, Li-ion, etc.) unless the battery manufacturer explicitly approves 14.8 V CV charging and float.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Funktioner \u0026 användningsområden --\u003e\n\u003csection id=\"funktioner\"\u003e\n\u003ch2\u003eFeatures \u0026 Applications\u003c\/h2\u003e\n\u003ch3\u003eCore Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart 3-stage charging:\u003c\/strong\u003e CC → CV → Float for full and safe charging without overcharging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLCD display:\u003c\/strong\u003e clear display of battery \u003cem\u003evoltage\u003c\/em\u003e and \u003cem\u003echarging current\u003c\/em\u003e; \"FUL\" status when fully charged.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature compensation:\u003c\/strong\u003e adapts charging to ambient temperature for better results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Repair mode:\u003c\/strong\u003e pulse charging that can help lightly sulfated batteries recover.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault indication:\u003c\/strong\u003e \"\u003cstrong\u003eEro\u003c\/strong\u003e\" on the display for incorrect polarity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural cooling:\u003c\/strong\u003e quiet and simple operation without a fan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal mains voltage:\u003c\/strong\u003e 100–240 VAC for use at home, in garages, and when traveling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eParticularly suitable for\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotorcycles, ATVs, mopeds, snowmobiles:\u003c\/strong\u003e 4–20 Ah starter batteries (AGM\/GEL\/Wet).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmaller car batteries:\u003c\/strong\u003e up to approx. 30 Ah (e.g., small city cars, classic cars that have been standing for a long time).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance charging:\u003c\/strong\u003e winter storage, rarely driven cars, seasonal vehicles, smaller leisure batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- Fördelar --\u003e\n\u003csection id=\"fordelar\"\u003e\n\u003ch2\u003eBenefits – why FBC1202E is a good choice\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGentle on the battery:\u003c\/strong\u003e correct CV voltage (14.8 V) and low ripple (≤0.12 A RMS).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe \u0026 simple:\u003c\/strong\u003e clear polarity warning (\"Ero\"), \"FUL\" status, simple three-step routine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible:\u003c\/strong\u003e handles most 12 V lead-acid chemistries (AGM\/GEL\/Wet\/VRLA\/Calcium\/Deep-cycle).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e float mode keeps the battery topped up without overcharging with correct use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026 quiet:\u003c\/strong\u003e natural cooling, no fan noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAffordable:\u003c\/strong\u003e smart functionality at a low cost – perfect as the household's standard charger.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDo you need more options or more powerful models? See our \u003ca rel=\"noopener\" href=\"https:\/\/www.felkodslasare.se\/collections\/batteriladdare\"\u003ebattery chargers\u003c\/a\u003e category and complement with \u003ca rel=\"noopener\" href=\"https:\/\/www.felkodslasare.se\/collections\/batteritestare\"\u003ebattery testers\u003c\/a\u003e and \u003ca rel=\"noopener\" href=\"https:\/\/www.felkodslasare.se\/collections\/kablar-kontakter\"\u003ecables \u0026 connectors\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Kompatibilitet --\u003e\n\u003csection id=\"kompatibilitet\"\u003e\n\u003ch2\u003eCompatibility \u0026 Battery Size\u003c\/h2\u003e\n\u003cp\u003eThe charger is intended for \u003cstrong\u003e12 V lead-acid\u003c\/strong\u003e in the range \u003cstrong\u003e4–30 Ah\u003c\/strong\u003e. Guideline:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4–12 Ah:\u003c\/strong\u003e ideal match (motorcycle, moped, ATV, snowmobile).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12–20 Ah:\u003c\/strong\u003e good match (small motorcycle\/mini car batteries).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e20–30 Ah:\u003c\/strong\u003e works, but charging time will be longer (see \u003ca href=\"#laddkurva\"\u003echarging times\u003c\/a\u003e).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor larger car batteries (\u0026gt;30 Ah), a \u003cem\u003emore powerful\u003c\/em\u003e charger (e.g., 4–10 A) is recommended for reasonable charging times.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Manual --\u003e\n\u003csection id=\"manual\"\u003e\n\u003ch2\u003eManual – Step-by-Step 🔧\u003c\/h2\u003e\n\u003ch3\u003eImportant before you begin\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck that the battery data is within \u003cstrong\u003e4–30 Ah, 12 V lead-acid\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eWork in a ventilated area, keep ignition sources away. Use safety glasses\/gloves.\u003c\/li\u003e\n\u003cli\u003eInspect the battery: cracks, leaks, heavy corrosion → discontinue and troubleshoot before charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuick Start (according to manufacturer's instructions)\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatch parameters:\u003c\/strong\u003e verify that the battery is compatible (12 V lead-acid, 4–30 Ah).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnect clamps:\u003c\/strong\u003e red to \u003cstrong\u003e+\u003c\/strong\u003e, black to \u003cstrong\u003e−\u003c\/strong\u003e. Incorrect connection shows \u003cstrong\u003e“Ero”\u003c\/strong\u003e on the screen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurn on mains power:\u003c\/strong\u003e connect the charger to an \u003cem\u003eAC outlet 100–240 VAC\u003c\/em\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor LCD:\u003c\/strong\u003e the screen shows \u003cem\u003evoltage (V)\u003c\/em\u003e and \u003cem\u003ecurrent (A)\u003c\/em\u003e during charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully charged:\u003c\/strong\u003e when the battery is ready, \u003cstrong\u003e“FUL”\u003c\/strong\u003e is displayed. It is advisable to leave it in \u003cem\u003efloat\u003c\/em\u003e for 1–2 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisconnect:\u003c\/strong\u003e unplug \u003cem\u003eAC\u003c\/em\u003e, remove clamps (black first, then red).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFault Scenarios from the Manual\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharger gets warm:\u003c\/strong\u003e some heat is normal during charging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage normal, but charger does not start:\u003c\/strong\u003e check that the \u003cem\u003eAC outlet\u003c\/em\u003e works, try another socket.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNever reaches “FUL”:\u003c\/strong\u003e the battery may be sulfated, have an internal fault\/\"feeder\", or low fluid level. Discontinue if the battery becomes hot, check fluid level (openable only), run 1–2 cycles of \u003cem\u003edischarge→charge\u003c\/em\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- Laddkurva \u0026 tider --\u003e\n\u003csection id=\"laddkurva\"\u003e\n\u003ch2\u003eCharging Curve \u0026 Typical Charging Times\u003c\/h2\u003e\n\u003cp\u003eThe charger operates in \u003cstrong\u003ethree phases\u003c\/strong\u003e:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCC (Bulk):\u003c\/strong\u003e up to \u003cstrong\u003e2.0 A\u003c\/strong\u003e until the battery reaches approximately the CV level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCV (Absorption):\u003c\/strong\u003e maintains approx. \u003cstrong\u003e14.8 V\u003c\/strong\u003e and gradually reduces current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFloat (Maintenance):\u003c\/strong\u003e reduced voltage\/current to maintain full level without overcharging.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eEstimated charging times\u003c\/strong\u003e (roughly simplified, from 50% SoC, good condition):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6 Ah: ~2–3 h\u003c\/li\u003e\n\u003cli\u003e12 Ah: ~4–6 h\u003c\/li\u003e\n\u003cli\u003e20 Ah: ~7–10 h\u003c\/li\u003e\n\u003cli\u003e30 Ah: ~10–15 h\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActual time is affected by battery condition, temperature, and initial SoC. Deeply discharged or sulfated batteries take longer.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Pulse Repair --\u003e\n\u003csection id=\"pulse-repair\"\u003e\n\u003ch2\u003ePulse Repair (Pulse Charging) – When and How?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePulse Repair\u003c\/strong\u003e sends controlled pulses that can help \u003cem\u003elightly\u003c\/em\u003e sulfated lead-acid batteries regain some capacity. Use this mode on batteries that have been sitting for a long time or do not reach \"FUL\" despite normal charging.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerform pulse charging under supervision. The battery should \u003cstrong\u003enot\u003c\/strong\u003e become abnormally hot.\u003c\/li\u003e\n\u003cli\u003eFor openable Wet batteries: check fluid level and refill according to manufacturer's instructions (distilled water only).\u003c\/li\u003e\n\u003cli\u003eResults vary. Heavily sulfated or aged batteries cannot be saved – replace in time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- Tips --\u003e\n\u003csection id=\"tips\"\u003e\n\u003ch2\u003eTips \u0026 Best Practices 💡\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean terminals\u003c\/strong\u003e and cable lugs for low contact resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge before judgment:\u003c\/strong\u003e a discharged battery may seem \"bad\". Fully charge, rest for 12 hours, measure resting voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance charge\u003c\/strong\u003e seasonal vehicles every 2–4 weeks, or leave in float for long storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature\u003c\/strong\u003e affects – temperature compensation helps, but cold batteries charge slower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety first:\u003c\/strong\u003e ventilate, avoid sparks\/open flames, especially near Wet batteries.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger battery?\u003c\/strong\u003e Choose a more powerful model (4–10 A) for reasonable times and better absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVerify health:\u003c\/strong\u003e combine charging with a \u003ca rel=\"noopener\" href=\"https:\/\/www.felkodslasare.se\/collections\/batteritestare\"\u003ebattery test\u003c\/a\u003e (CCA\/SOH) for a reliable assessment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- FAQ --\u003e\n\u003csection id=\"faq\"\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003ch3\u003eDoes the charger work on AGM and GEL?\u003c\/h3\u003e\n\u003cp\u003eYes, the charger supports 12 V AGM and GEL, as well as Flooded (Wet), VRLA, Calcium, and Deep-cycle within 4–30 Ah.\u003c\/p\u003e\n\u003ch3\u003eWhat does “Ero” on the screen mean?\u003c\/h3\u003e\n\u003cp\u003eError code for \u003cstrong\u003ereverse polarity\u003c\/strong\u003e (red\/black connected incorrectly). Connect correctly: red to \u003cstrong\u003e+\u003c\/strong\u003e, black to \u003cstrong\u003e−\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eThe screen shows “FUL” – should I disconnect immediately?\u003c\/h3\u003e\n\u003cp\u003eYou can leave the charger in maintenance (float) for 1–2 hours to ensure balance. Then disconnect.\u003c\/p\u003e\n\u003ch3\u003eThe charger gets hot – is that dangerous?\u003c\/h3\u003e\n\u003cp\u003eSome heat during operation is normal. Place the charger freely so it can cool naturally.\u003c\/p\u003e\n\u003ch3\u003eThe battery does not get full – what should I do?\u003c\/h3\u003e\n\u003cp\u003eTry \u003cem\u003ePulse Repair\u003c\/em\u003e, check fluid level (Wet battery), charge in cycles (discharge→charge) 1–2 times. If the battery is old\/sulfated, replacement may be required.\u003c\/p\u003e\n\u003ch3\u003eCan I charge lithium (LiFePO\u003csub\u003e4\u003c\/sub\u003e)?\u003c\/h3\u003e\n\u003cp\u003eThis model is designed for lead-acid. \u003cstrong\u003eOnly\u003c\/strong\u003e use lithium chargers approved by the battery manufacturer.\u003c\/p\u003e\n\u003ch3\u003eCan I keep the charger plugged in all winter?\u003c\/h3\u003e\n\u003cp\u003eYes, as a maintenance charger for a healthy battery. Check the battery regularly and ensure the area is ventilated.\u003c\/p\u003e\n\u003ch3\u003eWhat battery size is best for 2 A?\u003c\/h3\u003e\n\u003cp\u003e4–20 Ah is ideal. Up to 30 Ah works, but takes longer to charge.\u003c\/p\u003e\n\u003ch3\u003eDo I need to disconnect the battery from the car?\u003c\/h3\u003e\n\u003cp\u003eOften not. But always follow the vehicle manufacturer's advice; for sensitive electronics, disconnection may be recommended.\u003c\/p\u003e\n\u003ch3\u003eWhat is the charging voltage?\u003c\/h3\u003e\n\u003cp\u003eCV phase around 14.8 V (±0.3 V). Then maintenance (float) with a lower voltage level.\u003c\/p\u003e\n\u003ch3\u003eWhat does ripple ≤0.12 A RMS mean?\u003c\/h3\u003e\n\u003cp\u003eLow current ripple, which is gentler on the battery and reduces heating during CV\/float.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- Förpackningsinnehåll --\u003e\n\u003csection id=\"forpackning\"\u003e\n\u003ch2\u003ePackage Contents 📦\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × FOXSUR FBC1202E 12 V\/2 A Battery Charger\u003c\/li\u003e\n\u003cli\u003e1 × User’s Manual\u003c\/li\u003e\n\u003cli\u003e1 × Packaging Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- Ansvarsfriskrivning \u0026 säkerhet --\u003e\n\u003csection id=\"ansvar\"\u003e\n\u003ch2\u003eDisclaimer \u0026 Safety ⚠️\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOnly for \u003cstrong\u003e12 V lead-acid batteries 4–30 Ah\u003c\/strong\u003e. Do not use on 24 V or lithium without explicit support.\u003c\/li\u003e\n\u003cli\u003eVentilate the area. Avoid sparks, open flames, and smoking near batteries.\u003c\/li\u003e\n\u003cli\u003eCheck battery condition before charging. Do not charge damaged, frozen, or leaking batteries.\u003c\/li\u003e\n\u003cli\u003e\"Repair mode\" cannot guarantee restoration of defective\/severely sulfated batteries.\u003c\/li\u003e\n\u003cli\u003eSpecifications may change without prior notice. Images\/menus may vary between batches.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003c!-- Sammanfattning --\u003e\n\u003csection id=\"sammanfattning-lang\"\u003e\n\u003ch2\u003eSummary\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eFOXSUR FBC1202E\u003c\/strong\u003e is a \u003cem\u003esmart 12 V\/2 A charger\u003c\/em\u003e that combines clear LCD display, temperature compensation, low ripple, and a practical \u003cstrong\u003ePulse Repair mode\u003c\/strong\u003e. For motorcycles, mopeds, ATVs, snowmobiles, and smaller car batteries, it provides safe and gentle charging according to modern \u003cem\u003eCC→CV→Float\u003c\/em\u003e. Fault indication (\"Ero\"), full-status (\"FUL\"), and easy handling make it the household's obvious standard charger. For larger batteries or faster charging – choose a more powerful model in our \u003ca rel=\"noopener\" href=\"https:\/\/www.felkodslasare.se\/collections\/batteriladdare\"\u003ebattery charger category\u003c\/a\u003e and feel free to complement with a \u003ca rel=\"noopener\" href=\"https:\/\/www.felkodslasare.se\/collections\/batteritestare\"\u003ebattery tester\u003c\/a\u003e to assess CCA\/SOH.\u003c\/p\u003e\n\u003cp\u003e\u003ca aria-label=\"Tillbaka till toppen\" href=\"#top\"\u003eBack to top ↑\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/section\u003e\n\u003cp\u003e\u003csmall\u003eLast updated: November 17, 2025\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Felkodsläsare","offers":[{"title":"Default Title","offer_id":54561068286220,"sku":"FEL-B0259","price":179.0,"currency_code":"SEK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/files\/H44fb7bedf5754d80aab9ca60db795da9a.avif?v=1781818357"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0746\/4979\/6876\/collections\/optimized_collection_522384834828.jpg?v=1781542134","url":"https:\/\/www.felkodslasare.se\/en-en\/collections\/bilbatteriladdare-12v-24v-trygg-start-varje-gang.oembed","provider":"Felkodsläsare","version":"1.0","type":"link"}