I got the tools. I got the new batteries. Now wish me luck for replacing the batteries of my 20+ year old iPods. A classic gen 6 and a 3rd gen Nano.
@jwildeboer is that still maintained?
I tried last year from my Fedora Workstation and it wasn't recognized
(came to the conclusion that I have a very similar iPod here with a replacement battery to be replaced... 'soon')