Compatible with:(Thin:10.5mm/0.41Inch,Thick:13mm/0.51Inch)
iPod Video (5th, 5.5th) Thin Version Not suitable for 5.5th 60GB 80GB
iPod U2 Thin Version
iPod Classic 6th Thin Version 80GB 120GB
iPod Classic 6.5th Thin Version
iPod Classic 7th Thin Version 120GB 160GB
Please note This battery only fit iPod video&Classic Thin Slim Version.This battery is much more bigger than the original one. Because iPod Video/Classic thick(0.51Inch/13mm) version uses thicker HDD, there is no space for this supper battery, so this battery couldn't work for iPod thick version,but it will work with upgraded SSD, or thin ipod version upgraded with thick back cover.
So,if you want to use the battery,plz make sure you have Thick Back cover and Thick Headphone Audio Jack.