2pcs 4S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board With Balance For Drill Motor 14.8V 16.8V Module
USD 2.79USD 4.29
2pcs 4S 40A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board With Balance For Drill Motor 14.8V 16.8V Module