Only if they are USB 2.0 (or i need to buy another adapter).

I know lots of people are giving me techniques for how to save battery life which I appreciate but that's not the point of my post.

Since EK has chargers in their seats, why can't they make them work? Imagine your IFE worked as intermittently as your charger...that wouldn't be acceptable right?

I guess my thought is, stand behind your product, a charger should charge...maybe I ask too much lol