TP4056 Lithium Battery Charger R3


  • Based on old version, but added battery protection IC DW01+8205, over voltage, over current double protection.
  • Support output 4.2V to use and charging battery in the same safely.
  • Output to load port on right bottom, charge to battery port on right top.
  • Micro USB charge port, two LED red indicator
    • standby – top right
    • charging – top left
  • Back side XH2.54 connector for battery.
  • Input voltage: 5V, charge input better can provide over 1A current, otherwise not good performance.
  • Charge cut-off voltage: 4.2V ± 1%
  • Maximum charge current: 1000mA
  • Battery discharge protection over voltage: 2.5V
  • Battery overcurrent protection current: 3A

More notice for charge please see on this page.

Additional information

Weight 0.01 kg


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