I really like this device from RCA. It taps WiFi signals and converts the signal to electricity. The claim is, using only WiFi signals at CES, it was able to charge a BlackBerry from 30% to full in about 90 minutes. The Airnergy Charger has a battery, so it can suck up power while you [...]
Filed under: alternate energy, Gadget | Tagged: battery, Gadget, WiFi | Leave a Comment »
