Heltecbms

BMS 1S 12A 20A 25A 3.7V lithium battery protection board 18650 4.2V charging voltage/short circuit/overcharge prevention

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BrandHeltecbms
BMS 1S 12A 20A 25A 3.7V lithium battery protection board 18650 4.2V charging voltage/short circuit/overcharge prevention
BrandHeltecbms
ManufacturerHeltecbms
StoreAliExpress