The TekCharge external Mobile Power & Battery Charger maximizes play time on your iPod, giving you up to 118 hours of extended audio play time on your iPod Classic, 20 hours video playback, 32 hours audio playback for iPod touch and up to 8 hours talk time for iPhone. Now you can enjoy non-stop music -- even when your iPod battery has nothing left to give.

This tiny device uses two or four alkaline or rechargeable AA batteries and connects to your device in two ways: you can use an adapter to connect to your device, or you can use your USB device cable, bypassing the need for an extra adapter.
TekCharge comes with a handy tote, plus seven adapter tips for connection to:

• iPod/iPhone (using your own iPod USB cable)
• Blackberry (mini USB)
• LG mobile phones
• Motorola mobile phones (mini USB)
• Nokia mobile phones
• Samsung mobile phones
• Sony Ericsson mobile phones

Add-on adapters are available for Bluetooth headsets, digital cameras, other mobile phones, MP3 players, PDAs, portable games, and portable media players.

And this small mobile charger includes a voltage regulator so it wont harm your device or its battery.