Replaced my Dad's old iPod mini battery (wouldn't keep a charge) to give it a second life, cost me $10. I have an iPhone already but like the retro '00s look :
How To FIX any iPod Touch NOT Charging | Full Tutorial - YouTube
iPod Shuffle Bricked, Not Charging?
How To Turn Off iPod Mini - Step By Step Guide - Alt Gov
iPad Won't Charge | iPhone Won't Charge | iPod Won't Charge | Bad Apple Lightning Cable - YouTube
Apple iPod classic wont charge fix - YouTube
iPod Touch 4 not charging | MacRumors Forums
How to Fix an iPad, iPhone, or iPod Touch That Won't Charge Anymore « iOS & iPhone :: Gadget Hacks