How To Use The Usb Port On A Backpack. Be sure to pack light and keep any valuables close to your body to avoid having. before this, i was in the same trouble, but a few months later, my dilemma was solved when i realized how could use the usb charging port.
Place the power bank inside the small pocket on the inner side of your laptop backpack. If you’re unsure which cable to use, consult your. most backpacks have a usb port on the side or near the bottom of the bag.
How to use the USB port built in the backpack?
If you’re unsure which cable to use, consult your. On the inside of the backpack there will be a cable that connects to a portable power bank. First, place the usb cable. Set up your power bank.