Manufacturer Part #: 99-PRE-71237
IPod batteries can run out and deplete in a variety of situations, but you might not always have access to a power supply to recharge it again. Using the Zap! iPod Battery Backup, you can provide hours of additional use to your iPod.
The standard iPod dock connector is how the external battery connects to your iPod. So you can use this battery on any iPod that uses the standard Apple proprietary dock connectors found on most iPods.
It takes five hours to charge and is definitely worth having as an extra source of power for when you want more music and video's from your iPod.