3S 4S 25A 40A 18650 Lithium Battery Protection Board 11.1V 12.6V 14.8V 16.8 High Current With Balanced Over Charge Discharge
USD 1.65USD 2.36
3S 4S 25A 40A 18650 Lithium Battery Protection Board 11.1V 12.6V 14.8V 16.8 High Current With Balanced Over Charge Discharge