korjo usb charger overheats with two ipads.

I've never heard of this brand. If I were buying a charger I'd get an apple one, or one from a company I deem reputable, targus, kensington, belkin for example.

Wait, so you are charging two iPads with one usb head? I'm sure that it will get extremely hot if you are charging two iPads on one head. I have an Apple charger that can only charge one iPad and it gets hot really fast.