The RCA AirPower is the most amazing idea I have seen in some time. The AirPower is a charger that runs off of Wi-Fi. You heard right, it converts Wi-Fi into battery power. My mind was blown as well.
The RCA AirPower doesn't need to be plugged into anything. Just let it sit or pass through anywhere near Wi-Fi and it'll start charging. To charge your device, simply plug it in with a USB cable. The RCA AirPower is sure to be a hit with on-the-go techies and business folk. I am neither, but I still want one.