{"product_id":"carte-de-protection-bms-li-ion-3s-4s-5s-pour-batterie-3-7v-50a","title":"4S Li-ion BMS Protection Board for 14.8V 50A Battery","description":"\u003cp\u003e \u003cstrong\u003eLi-Po BMS for 4S battery 14.8v Li-ion battery 50A\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan\u003eSingle cell overcharge protection voltage: Polymer 4.25 ± 0.025V\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eSingle cell overcharge protection voltage: Polymer 4.15V ± 0.05V Polymer 4.15V ± 0.05V\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eOverload protection time: 1S ± 200mS\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eSingle cell overcharge protection voltage: Polymer 2.7V ± 0.05V\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eSingle cell overcharge protection voltage: Polymer 2.7V ± 0.05V Polymer 3.0V ± 0.05V\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eOverload protection time: 1S ± 200mS\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eOver discharge current protection: 70A\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eOver-discharge current protection time: 100mS ± 50mS\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eShort circuit protection: Yes\u003c\/span\u003e \u003cbr\u003e\u003cspan\u003eShort circuit protection time: 250uS ± 50uS\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eShort circuit protection recovery mode: Disconnect the load recovery output voltage\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eDischarge current: 50A (if more than 20A, please add tin on the back of the PCV to increase the current passing capacity)\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eBalancing function: Yes\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eBalance activation voltage: Polymer 4.18V ± 0.025V\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eBalancing current: 55mA\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003ePower failure protection: Yes\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eTemperature Protection: Yes (valid when external 10K ohm NTC resistor is connected)\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eProtection against low charging temperatures: -7°.\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eProtection against high charging temperatures: Polymer 50°C\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eLow discharge temperature protection: Polymer 70°C\u003c\/span\u003e\u003cbr\u003e \u003cspan\u003eModule size: 60x37x6mm\u003c\/span\u003e\u003c\/p\u003e","brand":"Accessoires Energie","offers":[{"title":"Default Title","offer_id":47924583530838,"sku":"BMS0","price":13.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0228\/2858\/0944\/files\/BMS4S50A-4.webp?v=1771592299","url":"https:\/\/accessoires-energie.com\/en-gb\/products\/carte-de-protection-bms-li-ion-3s-4s-5s-pour-batterie-3-7v-50a","provider":"Accessoires Energie","version":"1.0","type":"link"}