10 Pcs TP4057 1A 3.7V Lithium Battery Charging Board with Protection is a Type-C USB C Lithium-Ion Battery Charging Board and is Superior to TP4056.
Special Features
- Product Name: TP4057 1A 3.7V Lithium Battery Charge and Discharge Board
- Function Integration: Combines charging and discharging on one board
- Charging Interface: Type-C USB C Lithium-Ion Battery Charging
- Charging Mode: Constant current/constant voltage with overheating protection
- Charging Status Indication: Dual-output for charging, no-battery and fault status display
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