Monoprice

When you're nowhere near a power source and your iPhone® or iPod® battery with 30-pin dock connector is running down, the only thing you can do is shut it down, right? Wrong! You can continue to use your favorite device when you have one of these Backup Battery Packs from Monoprice!

This battery pack has a standard Apple 30-pin dock connector on the top, allowing it to be inserted into the charging port on the bottom of the iPhone or iPod. The battery pack features a 1500mAh charge capacity and a 5 VDC output at 800mA.

The battery can be used to charge your phone's battery or to use the phone with an almost depleted battery charge. It is recharged in about 3 hours using a standard USB charging source.