Power Pack V1.2 Lithium Battery Expansion Board With USB Hub For Raspberry Pi / Cell Phone Charging

Features:

1. Automatic recovery switch
2. Double USB output
3. Turn off the USB link, the power will automatically turn off within 30 seconds
4. Support Raspberry pi or Android & Apple Phone or Pad or other electronic device charging

Package Included:

1x V1.2 Lithium Battery Expansion Board