1 X 650mah 3.7v Battery For Ipod Classic Gen 6th 7th 80gb 120gb Thin 160gb For Ipod 5/5.5 Gen Video 30gb 616-0229 Battery - Mobile Phone Batteries - AliExpress
3800mah 'Thin Model' Extended Capacity Battery for Apple iPod Classic – Elite Obsolete Electronics
Sealed 7th GEN, out of the box, charged on 26.03. Is it likely that the battery still holds the charge in sleep mode? I will try today to discharge it playing the
NewerTech 540mAh NuPower Battery for Apple iPod 5th Gen & Classic