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3S/4S/5S BMS 12V 16.8V 21V 3.7V 100A Li-ion Ternary Lithium Battery Protection Circuit Board Li-polymer Balance Charging Board

USD 5.48USD 7.83

3S/4S/5S BMS 12V 16.8V 21V 3.7V 100A Li-ion Ternary Lithium Battery Protection Circuit Board Li-polymer Balance Charging Board

Description
Specification
5piece SS443F 43F TO-92S
USD 0.41USD 0.46
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