Good Gear Guide
In Pictures: 10 wireless charging technologies on ...
Wireless tablet charging: Coming soon
At CES, a Texas Instruments device was on display that charged a tablet wirelessly, but if you want to buy one in stores, don't hold your breath. The Qi standard isn't optimized to put out more than 5 watts of energy yet, but Fransen says it should be able to accommodate up to 15W by early Q2.
In Pictures: 10 wireless charging technologies on display at CES 2013