3S 4S 40A 60A Li-ion Li-ion Battery Charger Protection Board 18650 BMS Drill Motor 11.1V 12.6V/14.8V 16.8V Enhanced Balance
USD 1.39
3S 4S 40A 60A Li-ion Li-ion Battery Charger Protection Board 18650 BMS Drill Motor 11.1V 12.6V/14.8V 16.8V Enhanced Balance