Finally, a solar-powered case is available for the Apple iPhone 3G.  This case does a real good job with leather outfits too. With the Apple iPhone 3G Solar Charging Case you can charge your Apple iPhone 3G when on the move. Also your Apple iPhone 3G will be protected from getting scrathed or damaged. The Case includes a mini USB to USB cable so that you can charge other USB devices from the case. The case comes with a large high capacity 1500mAh battery, allowing you to charge from a solar source and store the power for later use. via ohgizmo – ecogeek