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.
Notice for California Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov