I have a Kensington Ultra Portable Battery Backup. After testing it in my house it looks like it will be able to power my iPad. I have a 10 hour bus ride tomorrow so if for some reason i can't sleep i would love to be able to watch movies for those 10 hours on my iPad.
I was wondering if i am better off attaching the battery to the ipad first and using all the juice on that before I use my iPads internal battery or if I should let my iPad drop below 20% and than plug it in.
I was wondering if i am better off attaching the battery to the ipad first and using all the juice on that before I use my iPads internal battery or if I should let my iPad drop below 20% and than plug it in.