4S 40A Li-ion Lithium Battery Board 18650 Charger PCB BMS Protection Board with Balance For Drill Motor 14.8V 16.8V Lipo Cell
USD 1.91USD 2.69
4S 40A Li-ion Lithium Battery Board 18650 Charger PCB BMS Protection Board with Balance For Drill Motor 14.8V 16.8V Lipo Cell