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7S 29.4V 4.2V Balance Function Protection Board 66mA 7S Li-ion Lipo Battery Lithium 18650 Batteries Balanced Module BMS PCB

USD 1.26

7S 29.4V 4.2V Balance Function Protection Board 66mA 7S Li-ion Lipo Battery Lithium 18650 Batteries Balanced Module BMS PCB

Description
Specification
10pcs SG3644 SG3644M DIP8
USD 5.65USD 6.49
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