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3/4/5/6/7/8S 21V 4.2V Balance Function Protection Board 68mA 5S Li-ion Lipo Battery Lithium 18650 Batteries Balanced Module BMS

USD 1.19

3/4/5/6/7/8S 21V 4.2V Balance Function Protection Board 68mA 5S Li-ion Lipo Battery Lithium 18650 Batteries Balanced Module BMS

Description
Specification
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