Powermat's wireless charging system has been around for quite some time, but it's relatively new for the Evo 4G. The premise is simple: You replace the stock battery cover on the phone with Powermat's cover, which also plugs into the phone's microUSB port. The phone then rests on a charging mat, which in turn is plugged into an outlet. So all you have to do is pick up the phone and go, no messing about with plugging in cables.
Sounds simple. And it should be. But it's kind of not. The charging mats are pretty finicky about where you place the phone. And the little dongle that plugs into the phone's microUSB port popped off of our battery door, which means it'll get lost any minute now.
It's not a bad idea, really -- a semi-universal wireless charging system. But unless you really have to have wireless charging, the kinks might be a bit much for you. You'll see what we mean in the video after the break. More Powermat for the Evo 4G in the Android Central Store