This came for the Dollar store! The same display had USB wires for Androids and iPhone for $1 each, so I bought two for each phone. I picked up a few extra as stocking-stuffers for the coming Holiday Season! I get a full charge on my iPhone from 50% in about twenty minutes! This particular item comes in white or black!
A full-featured solar charger like mine means you rarely run out of battery power when you're on the go! I got this one for about USD $8 on Ali Baba. It takes about an hour to fully charge my iPhone from 39%.
A Wi-Fi charger can charge your cell phone wherever there is Wi-Fi. By making use of electromagnetic induction, a Wi-Fi charger converts the energy of Wi-Fi signal into electricity and stores it in the internal battery. Although a Wi-Fi signal normally emits weak radiation energy, the charger’s high conversion efficiency still makes it work. The Wi-Fi powered RCA Airnergy charger can charge a BlackBerry from 30% power to full power in about 90 minutes.
Crank Radio Charger
ETON's American Red Cross, Solar & Hand Turbine Powered AM/FM Weather Radio, With A USB Smart Phone Charger, LED Flashlight, Glow In The Dark Locater Guarantees You'll Always Have Access To Light, Solar & Crank Power, DC-Input, Mini USB, For AC Power, Has The Option For Individual Radio Listening Via The Headphone Output.
The Pocket Power by Vodafone is basically a small pocket sewn into your pants or sleeping bag. Heat from the body is absorbed by thermoelectric material and converted into voltage. At last look, it was still under development.
Do YOU have an unusual device or method to charge a cell phone, especially in an emergency? Please leave your details in the comments - I think you can add a photo in the Facebook comments section - and if you have a blog entry or if you are a retailer or seller, it' s oka to leave the URL (I'll be checking to make sure it's a cell phone charger you're promoting!)