RCA Wifi Charger – Charge Wirelessly From Wifi Signals
We missed this one from CES. RCA has made a charger that uses the Wifi energy all around you and charges a battery inside the device which in turn can charge your device. The product actually works and was able t charge a Blackberry Bold from 30% charge to full in 90 minutes. The charge time will vary depending on the Wifi and the signal strength around you. Apparently this has been done before, but never efficiently enough to be worth our while.
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