Replacement batteries for Apple's iPod Classic, iPhone, Touch, Mini, Nano, 1st Gen, 2nd Gen, 3rd Gen, 4th Gen, and Video | iToolBatteryKit
3000mAh battery mod for iPod 4th gen mono (thin back) : r/ipod
How to Replace Your iPod Battery - YouTube
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Battery For Apple Ipod Nano 1st Generation 1 Gen A1137 4gb 2gb 1gb 616-0224 New - Digital Batteries - AliExpress
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750mah 616-0183 Battery For Apple Ipod 4th 4 Gen Pe435a A1099 20gb 40gb 60gb Batterie Batterij Accumulator Akku +tool Gift - Rechargeable Batteries - AliExpress
iPod Touch (6th and 7th Gen) Battery: Replacement Part
Amazon.com: Replacement Battery for Apple iPod Classic 120GB, iPod Classic 6th GEN A1238 80G, iPod Classic 6th GEN MB029 80G, iPod Classic 6th GEN MB029C/A, iPod Classic 6th GEN MB029J/A : Electronics
9 Ways to Conserve Battery Life on Your iPod Touch - wikiHow