2PCS BMS 4S 14.8V 7A 18650 Battery Protection Board 16.8V Lipo Ternary Lithium Battery Battery Pack Charge Board PCB for Motor
USD 3.56USD 4.39
2PCS BMS 4S 14.8V 7A 18650 Battery Protection Board 16.8V Lipo Ternary Lithium Battery Battery Pack Charge Board PCB for Motor