HiLetgo 5pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection Type-C USB C Li-ion Battery Charging Board Over TP4056
Special Features
- TP4057 1A Lithium Battery Charging Board with Protection
- Type-C USB C Li-ion Battery Charging Board
- Constant current/constant voltage charging with over-temperature protection
- Dual output of charging status, no battery and fault status display
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