Amazon.com: Replacement Battery for iPO D Video 60G 80G,Classic 120GB 160GB, iPO D Video MA003LL/A MA147LL/A MA448LL/A Series,fit Part No 616-0232 B5LAA B6DAH 696-0106 : Electronics
Replacement Battery for 616-0232 iPod Classic 160GB/120GB iPod Classic 6th 7th Gen [616-0232]
Battery for 616-0229 iPod Classic Thin 6th 80GB 6.5th 120GB 7th 160GB – American Battery Store
650mah Thin New Replacement Battery for Apple iPod Classic Video 5th 6 – Elite Obsolete Electronics
Cameron Sino 450mah Battery For Apple Ipod Video 30gb , Ipod Classic, Ipod Classic 6th Gen, Ipod G5 30gb, Ipod G5 30gb A1036 - Digital Batteries - AliExpress
iPod classic 160gb modded to 256gb with 2000mah battery and Bluetooth. Just waiting on a 3d printed back. All fits within a thin shell. Very happy with how it's come up. :
iPod Video Battery for 160 Gig iPod Video - Super Extended Life — NewPower99.com
iPod Classic (Thin) Battery: Replacement Part
New Replacement Battery for iPod Classic Thin 5.5th 30GB 6.5th 120GB 7th 160GB | eBay