+

3S 40A BMS 11.1V 12.6V 18650 lithium battery protection Board with Enhance/balanced Version for drill 40A current diy kit

USD 1.73USD 2.71

3S 40A BMS 11.1V 12.6V 18650 lithium battery protection Board with Enhance/balanced Version for drill 40A current diy kit

Description
Specification
+