Energizer Energi To Go Portable Power for iPhone keeps your batteries fully charged when you need it the most. This lightweight solution for the Apple iPhone 3G, 3GS, and iPhone 4 folds away for easy storage in a bag or pocket when not in use. Perfect for festivals and other events when you’re away from a car or mains outlet, all you need to stay fully charged are two AA batteries (included).
Includes two Energizer Lithium Ultimate AA Batteries.
