How to use a backpack with USB Charging Port
A backpack with a USB charging port is simple to use once you get a hang of the components. No matter the backpack brand, many of these charging ports work the same way. In order to use a USB charging port on a backpack you first need to have a portable power bank and USB charging cable for your device.
1. CONNECT YOUR POWER BANK ON THE INSIDE
On the inside of the backpack there will be a cable that connects to a portable power bank. Plug this cable into your power bank and store the power bank in its dedicated pocket. Make sure the power bank is powered on! Now your USB charging port is powered and ready to charge your device from the outside.
2. CONNECT YOUR CHARGING CABLE TO THE EXTERNAL USB CHARGING PORT
Backpacks with USB chargers usually have a female USB port on the outside of the backpack. Plug in your USB charging cable into this port to start charging your phone, tablet or other tech device.