Battery Replacement for iPod Classic/Video, (2026 New Upgrade) 3600mAh Ultra High Capacity Lithium Polymer Battery Compatible with iPod Classic/Video 5th-7th

Not sure if this will help anyone.I did the same type of SD card adapter and a 3600mah battery it’s tight for sure but I placed some electrical tape between the back housing and the card reader as well as between the reader and battery I placed it above the battery I’ve had no issues thus far, been about a year, run rock box on it. I’ll add photos when I can find them in my gallery Battery off Amazon https://a.co/d/05YUYcZv Reader off Amazon https://www.amazon.com/dp/B0DXDY15WS?ref=ppx_pop_mob_ap_share Cards used https://a.co/d/06NO9SYM