3S 4S 5S 3.2V 3.7V BMS 12V 21V 100A Li-ion LMO Ternary Lithium Battery Protection Circuit Board Li-POLYMER Balance Charging
USD 2.25USD 4.50
3S 4S 5S 3.2V 3.7V BMS 12V 21V 100A Li-ion LMO Ternary Lithium Battery Protection Circuit Board Li-POLYMER Balance Charging