How to Replace the Battery in an iPod (3rd Generation) - YouTube
Amazon.com: Yustda New USB Black Battery Data Sync Charger Cable for iPod Classic Series (3rd Generation) : iPod 10GB, iPod 15GB, iPod 20GB, iPod 30GB, iPod 40GB : Electronics
New In Box Original OEM TYLT PowerPlant Portable Battery Pack with Embedded 30-Pin Cable for iPad 1st Gen. / 2nd Gen. / 3rd Gen. & iPod Nano / Classic / Touch - Newegg.com
Fully working apple iPod classic 3rd generation 15 Gig Good battery. 2700 songs | eBay