RCA AirPower Wi-Fi Battery Charger
RCA AirPower is a device that can suck the energy from the WiFi network, and recharge an internal battery that, via a mini USB port can power small electronic gadgets.
Scosche solBAT II Portable Solar-Powered Charger
Scosche has announced its solBAT II – a solar-powered charger and battery backup. The solBAT II works with almost any handheld device that can be charged via a USB cable.
