Description of product


The 18650 battery shield holder V3 development board compatible for Arduino, Raspberry Pi,esp8266 or Sensors with protection.The output current can reach upto 2A


  • This module is suitable for 18650 battery only

  • over-charging protection and over-discharge protection

  • Micro USB port Charging Input

  • A type USB Output

  • Charge current: 0.5A

  • 1 switches to control the USB output

  • Input voltage: 5 ~ 8V

  • Three 3V 1A output interface 

  • Three 5V 2A output interface

  • LED light, green for full of charge, red for under charging

  • Follow the direction "+" "-" on the PCB