LG 2000mAh Battery Upgrade replacement for iPod Classic 6 6.5 7 Video 5 5.5 Thin | eBay
iPod Video High Capacity Replacement 2000mAh Battery 5th/5.5 Generation 5G
2000 mAh Batterie Upgrade ersatz für iPod Classic 6 6,5 7 Video 5 5,5 Dünne - AliExpress
LG 2000mAh Battery Upgrade replacement for iPod Classic 6 6.5 7 Video 5 5.5 Thin | eBay
2000 mAh Batterie Upgrade ersatz für iPod Classic 6 6,5 7 Video 5 5,5 Dünne - 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. :
5.5 with 2000mah battery charging time???? : r/IpodClassic