ElectroHub wireless charger

While we've seen wireless charging concepts before – specifically the Powermat – but ElectroHub has a slightly better way of doing things. Simply stick the ElectroHub battery replacements into your devices and they'll work with the mat.

"Aha," you're probably thinking. "But my gadget has a non-replaceable battery." Well, then, you'll need some sort of case for making it work. A bit like the Powermat. But still, it's a better concept for getting your gadgets charged easily, and looks to be pretty reasonably priced, too.