Chosen Solution

I tried to solder my iPod touch myself. I had everything solder, flux, wire but I didn’t have a heat gun and I accidentally ripped the battery connector from the pad. Should I throw it away or try to fix it?

It looks like you basically removed completely the battery. You could buy a new one and try to glue it or solder it again on those 3 points. There is no connector the new battery is meant to be soldered… As long as the solder pads are okey (here they seems still good), you can always re-solder a new component… https://www.youtube.com/watch?v=8WUruRXo