【 1200mAh 】for ipod 5th - 7th Classic Battery , High Capacity 616-0232 Battery Replacement Compatible with iPod 5th - 7th Generation Video Classic A1136 A1238 6th 80GB 6.5th 120GB 7th 160GB 5th 30GB

https://a.co/d/0ekfmGS0 Think this is the one I used to replace my battery

Amazon for battery, I think it's the same as the ipod classic 5 or something like that. https://a.co/d/0ekfmGS0

Buy this and install yourself and takes less than 10 mins