From OZ Quality 1PC USB BMS 1A 5V Lithium Charging Board Mini B Female PCB +F.P!
4,81 €
1PC X USB BMS 1A 5V Lithium Charging Board Mini B Female PCB. Charging current: 1A adjustable. The charging needs to be connected with a short and thick wire. If it is too thin or too long, the connection resistance will be large, and the charging will be completed.
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