Proporta has introduced its new TurboCharger Back Pack case for the iPhone 4. The TurboCharger Back Pack is a hybrid battery/case, featuring a built-in 1700 mAh rechargeable battery pack, a microUSB port for charging, pass-through openings for the speaker and microphone, open access to all ports and controls save for the dock connector, an LED battery status indicator, and a two-piece slide-on design. Proporta’s TurboCharger Back Pack for iPhone 4 is available now and sells for $67.
Charles Starrett
Charles Starrett was a senior editor at iLounge. He's been covering the iPod, iPhone, and iPad since their inception. He has written numerous articles and reviews, and his work has been featured in multiple publications.