3S 20A 12.6V Cell Li-ion Lithium Battery Charger PCB BMS Protection Board

1/2/5/10PCS x 3S 20A 12.6V Li-ion Lithium Battery 18650 Cell Protection Board. Maximum output current: 20A. Maximum output power / charging power: 252W. 59 20 3.4mmProduct weight: 4.4g.

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