MiLi Black External Angel Battery for Apple iPod Nano 5th Generation / iPhone 3G S / iPod Touch 2nd / 3rd Generation / iPod Nano 4th Generation / iPhone 3G / iPhone 1st Generation / iPod Classic / iPod Touch 1st Generation / iPod Nano 3rd Generation / iPod Nano 2nd Generation / iPod Video / iPod Nano 1st Generation / iPod Photo / iPod U2 / iPod Mini