4S 40A 14.8V 16.8V Li-ion Lithium Lipo Battery 18650 26650 Charger PCB BMS Protection Board Charging Protect Module No Balance
USD 3.26USD 5.44
4S 40A 14.8V 16.8V Li-ion Lithium Lipo Battery 18650 26650 Charger PCB BMS Protection Board Charging Protect Module No Balance