2S 7.4V 8.4V 20A 18650 Lithium Lipo Cell Battery Charger Board Li-ion Battery Charging PCB BMS Protection Module with Balanced
USD 1.12USD 1.43
2S 7.4V 8.4V 20A 18650 Lithium Lipo Cell Battery Charger Board Li-ion Battery Charging PCB BMS Protection Module with Balanced