NewerTech NuPower Battery, 450mAh

NuPower Battery, 450mAh, Lithium-ion Polymer Add Hours & Listen Time
BIG power for your tiny nano! Add up to 22% higher capacity to your iPod nano 4th Gen 8GB or 16GB model over the original battery!

Newer Technology NuPower® replacement batteries use the same Lithium-Polymer battery technology as the Apple original, but have been engineered to increase runtime. Packed with 450mAh of charged power, the NuPower iPod nano 4th Gen battery lets you play more on a single charge!