WEMOS-18650-ESP32, 18650 Battery Shield for ESP32/ESP8266/Arduino with a Micro USB Port

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This is an 18650 battery shield for ESP32/ESP8266/Arduino with a Micro USB port.


  • Battery protection(Over charge or Over discharge)
  • Micro USB port Input
  • Type-A USB Output
  • 0.5A current charging
  • 1 switch control USB output
  • 5~8V Input Voltage
  • 3V & 1A Output
  • 5V & 2A Output
  • LED indicate(Green means full, Red means charging)
  • 3V output port x3
  • 5V output port x3
  • Size: 9.8x2.9cm/3.86x1.14inch

Note: Be careful of "+" and "-", You should follow the direction of "+""-" on the PCB. If you put wrong direction, the charging IC chip will be destroyed.

This product does not include a 18650 battery.

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