The Mophie Power Reserve Charger comes in 3 different colors. This will charge your iPod & iPhone with a lightning connector.
This lightning external battery charger has a 1350 mAh battery capacity. The Mophie Power Reserve doesn't require you to have an extra lightning cable since it has a hidden one built in. It also comes with a keychain loop so it's easier for you to carry and you won't have to worry about unclipping it from your keychain either since it has a quick release button on it.