Compact Power Systems Cellboost for iPod
Simply plug Cellboost into your iPod’s charger port and continue to enjoy your music without a hassle. Never lose power again! Cellboost to the rescue!
Cellboost is a disposable battery/charger that allows you to keep using your iPod when you run-out of power and there is no charger or AC outlet available. It works instantly giving you extra play time.