{"product_id":"48v-bms-13s-bms-lithium-battery-bms-30a-bms-40a-bms-50a-bms-ebike-battery-protection-board-electric-scooter-bms-lithium-battery-parts-chargemyebike","title":"48V Lithium Battery BMS - 30A\/40A\/50A","description":"\u003ch1\u003e48V Lithium Battery BMS – 13S 30A \/ 40A \/ 50A Protection Board\u003c\/h1\u003e\n\u003ch2\u003eReliable Battery Protection for Your eBike or Electric Scooter\u003c\/h2\u003e\n\u003cp\u003eKeep your compatible lithium battery system protected with a \u003cstrong\u003e13S 48V Lithium Battery Management System (BMS)\u003c\/strong\u003e. Available in 30A, 40A, and 50A options, this battery protection board is designed for compatible 13-series lithium-ion battery packs used in electric bikes, scooters, and other suitable battery-powered applications.\u003c\/p\u003e\n\u003cp\u003eA properly matched BMS helps manage battery charging and discharging while protecting against certain electrical faults. Choose the current rating that matches your battery cells, motor controller, wiring, and intended power requirements.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e13S Lithium-Ion Configuration:\u003c\/strong\u003e Designed for compatible 13-series lithium-ion battery packs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThree Current Options:\u003c\/strong\u003e Choose from 30A, 40A, or 50A versions, subject to actual product availability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Protection:\u003c\/strong\u003e Protection functions depend on the specific board design and specifications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eeBike and Scooter Applications:\u003c\/strong\u003e Suitable for compatible lithium battery systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompact Replacement Component:\u003c\/strong\u003e For battery pack repair or assembly by a qualified technician.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Origin:\u003c\/strong\u003e Listed as Mainland China.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Unbranded\/generic supplier listing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003e48V Lithium Battery BMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e13S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eCompatible lithium-ion battery packs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Options\u003c\/td\u003e\n\u003ctd\u003e30A \/ 40A \/ 50A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneric\/unbranded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBattery Management System \/ Protection Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eListed Origin\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eCompatible eBikes and electric scooters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhich BMS Current Rating Should You Choose?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e30A BMS:\u003c\/strong\u003e Consider for battery systems whose continuous current demand is within the verified 30A rating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e40A BMS:\u003c\/strong\u003e Consider for compatible systems requiring a higher current rating, provided the cells and wiring can safely support it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e50A BMS:\u003c\/strong\u003e Consider for compatible systems with higher current requirements, only when the battery cells, conductors, connectors, and protection settings are appropriately rated.\u003c\/p\u003e\n\u003cp\u003eA higher amp rating does not automatically make a battery safer or more powerful. The complete battery system must be designed to support the required current.\u003c\/p\u003e\n\u003ch2\u003eIs This BMS Compatible With Your Battery?\u003c\/h2\u003e\n\u003cp\u003eA conventional 13S lithium-ion pack is commonly called a 48V battery and typically charges to 54.6V when fully charged. This BMS is \u003cstrong\u003enot automatically compatible with every battery marketed as 48V\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eBefore ordering, verify:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eThe battery has a 13S lithium-ion configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe selected BMS current rating matches the battery and controller requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe BMS supports the correct charging and discharging current.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe balance-wire count, connector arrangement, wiring diagram, and polarity match.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe board supports the required protection functions and temperature sensors, if needed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImportant Installation and Safety Information\u003c\/h2\u003e\n\u003cp\u003eThe supplied listing does not confirm detailed protection thresholds, balancing current, temperature protection, dimensions, or wiring diagrams. Obtain these specifications from the seller before installation.\u003c\/p\u003e\n\u003cp\u003eLithium battery packs can deliver dangerous levels of current. Incorrect wiring or an incompatible BMS can cause battery damage, overheating, fire, or injury. Installation and testing should be performed by a qualified battery technician. Never bypass the BMS or rely on it as the only safety measure.\u003c\/p\u003e\n\u003ch2\u003eShop eBike Battery Parts at ChargeMyEBike\u003c\/h2\u003e\n\u003cp\u003eLooking for battery components and charging accessories for your electric bike? Explore our eBike charger collection:\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/chargemyebike.com\/collections\/home-e-bike-smart-charger\"\u003ehttps:\/\/chargemyebike.com\/collections\/home-e-bike-smart-charger\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChargeMyEBike.com — Power Your Ride. Charge Anywhere. Ride Longer.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: tahoma, geneva, sans-serif;\"\u003e13S30A\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8d4e1e0758dc4626a71c16ee57f76974g.png\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb075f2727f9147d89c4eaae8cebca0a5K.png\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3adb36fe907041209caacfe521deb4c49.png\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S12b234d3914344c9ac7c795010d320d3Q.png\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S31e86ff08e0f415d963bee84e5276de2r.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: tahoma, geneva, sans-serif;\"\u003e13S40A BMS\u003c\/span\u003e\u003c\/strong\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9b4141f346b94f83b4e06e81a832ed65P.png\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S10b8a231cd3b40048bbafc5bd72f270du.png\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd04baaa81cbb47b4890cf6d83a9f2f6a8.png\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S4425ede8865644e981eee5769601de39o.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 24px; font-family: tahoma, geneva, sans-serif;\"\u003e13S50A BMS\u003c\/span\u003e\u003c\/strong\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S277556a8fa65442aa18cb0287c11bd85L.png\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3e2350ed925d44d380323d6ce00e647eW.png\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8229a2f3d7d442808b0849cd0f60e16cY.png\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Charge My E-Bike","offers":[{"title":"13S 30A BMS","offer_id":47511270654123,"sku":"14:200006151#13S 30A BMS","price":81.45,"currency_code":"USD","in_stock":true},{"title":"13S 40A BMS","offer_id":47511270686891,"sku":"14:200006152#13S 40A BMS","price":91.62,"currency_code":"USD","in_stock":true},{"title":"13S 50A BMS","offer_id":47511270719659,"sku":"14:200006153#13S 50A BMS","price":103.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/2649\/7451\/files\/S8d4e1e0758dc4626a71c16ee57f76974g.webp?v=1785176351","url":"https:\/\/chargemyebike.com\/products\/48v-bms-13s-bms-lithium-battery-bms-30a-bms-40a-bms-50a-bms-ebike-battery-protection-board-electric-scooter-bms-lithium-battery-parts-chargemyebike","provider":"Charge My E-Bike ","version":"1.0","type":"link"}