Macally JBOXMINI External Battery

Compact External Multimedia Player Battery Macally External Li-ion Battery adds plenty hours of play time to your iPod device(s), as well as prolongs the life of other portable devices wherever you go.
Recommended for : iPod nano 2nd generation, iPod nano 1st generation, iPod 5G, iPod Photo, iPod with color display, iPod 4G, iPod Mini, iPod shuffle 1G, iPod nano 3G, iPod classic, iPod touch, iPhone, Cell phone, PDA and MP3 with USB charging capability or any products that can be charged with USB ports.