Kensington Computer Products Group on Monday announced the release of the Battery Pack for iPhone and iPod and Mini Battery Pack and Charger for iPhone and iPod. They’re available for $69.99 and $49.99 respectively.
The mini version, designed for better portability, extends play time up to 30 more hours of music, six more hours of video or three more hours of talk time. It includes a retractable USB charging cable and is small enough to stay connected to the iPod or iPhone, according to Kensington.
Both devices are designed to fit any iPod with a dock connector (excluding the third-generation iPod) and the iPhone.