Kensington has create a unique stand battery combination at uses a credit card to create a viewing stand, saving on extra weight and complication of incorporating a stand.
The Kensington PowerGuard Battery Case with Card Stand is designed for the iPhone 4 and is fitted with a 1200 mAh battery that can provide enough juice for an extra 4 hours of talk, 5 hours of video or 22 hours of music.
An innovative slot on the back of the battery pack allows you to insert a credit card to create a stand in either landscape or portrait to view media.
The Kensington PowerGuard Battery Case with Card Stand is available to purchase for $59.99 from the Kensington website
Via Gadget Lab