Griffin GC23058 TuneJuice Universal Battery Adapter

Face it. Once the battery dies, your phone is just another hunk of plastic. Avoid the heartbreak of dead batteries. TuneJuice Universal uses three AA batteries to charge your MP3 player or other USB-charging device. Just pop the batteries into TuneJuice Universal's sliding battery compartment, attach the charge/sync cable that came with your device and your device will charge. We've even included a fresh set of batteries to get you started. A must-have for travel, camping or anywhere else you might face the bleak prospect of dead batteries.

Key Features and Benefits: Works with mobile phones, MP3 players and other devices that charge via USB Uses the USB charge/sync cable that came with your device