Technaxx TE03 Power Charger, extended battery for I-Phone 2G / 3G / 3GS / 4 and iPod black (Accessories)
Battery does what he is, he invites iPhone 2G, 3G, 4G, more I can not test. But the price is very acceptable. Good knight in shining armor. The iPad he is, just like any USB connection from the PC, overwhelmed as expected. Now I have used it in the i