05-26-2019, 01:52 AM
Since you never know when you might be required to check your carryon, I think it's a bad idea to have a bag with a built in battery. How hard is it to just have a battery and cord in your "personal item" bag? Having it built into the bag is a PITA. If you need to use it while in the air it will be stuck in the overhead bin, inaccessible.