Nelson Technologies, LLC announced the introduction of the Fusion battery case for the iPhone. The Fusion Case is the thinnest, lightest, and longest running iPhone 4 rechargeable battery case of its kind.
The rechargeable iPhone 4 battery case also protects your iPhone from ordinary wear and tear with a low profile design that allows you to keep the original look and feel of your iPhone 4. According to Nelson Technologies, the battery will give you up to 42 extra hours of audio, 11 extra hours of video play back and over 2 more days of total runtime alteril all natural.
The Fusion Case adds less than of an inch in total width or depth to your iPhone 4 and weighs less than 2.4 ounces. You can access all your iPhone 4 functions while it is in the battery case. For further ease of use, you can charge Fusion and your iPhone simultaneously through the included micro USB cable. You can also sync your iPhone to iTunes while it is in the case with the included cable. Four LEDs on the back of the case let you know on how much power is left in the battery.