3S 4S 40A 60A 18650 Li-ion Lithium Battery Charger Protection Board BMS for Drill Motor 11.1V 12.6V 14.8V 16.8V Enhance Balance
USD 1.29USD 1.77
3S 4S 40A 60A 18650 Li-ion Lithium Battery Charger Protection Board BMS for Drill Motor 11.1V 12.6V 14.8V 16.8V Enhance Balance