My old Zune HD no longer holds a charge, lets see if using the cheapest battery I can find online will bring this back to life. Amazon affiliate links. If you are planning on buying these parts anyways if you buy them through these links it helps my channel out Ifixit Tool Kit The blue anti-static table mat I use This is the soldering iron I use A much cheaper soldering iron Flux Solder (you can find much cheaper, this is just what I use) Solder wick I use 99% Isopropyl alcohol Helping hands