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20S 72V 45A Lithium Battery BMS Board 3.7V Same port charge and discharge 18650 ebike li-ion battery PCB With balance function

USD 17.35USD 24.79

20S 72V 45A Lithium Battery BMS Board 3.7V Same port charge and discharge 18650 ebike li-ion battery PCB With balance function

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Specification
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