3S/4S 5A 10A 20A 40A 60A Li-ion Lithium Battery Charger Protection Board 18650 BMS For Drill Motor with Standard/Enhance/Balance

High-concerned chemical : None Package : SOP Supply Voltage : 11.1V 12.6V 14.8V 16.8 V Type : Module Brand Name : West Biking Origin : Mainland China Condition : New