Look for IT over here

I haven’t tried this myself, but according to the video below, if you have a dead laptop battery, sticking it in the freezer overnight can breathe a new new life into it.

I would love to hear from anyone that has actually tried this to see if it actually works.

disclaimer: What you do or where you stick your battery is up to you. I take no responsibility for any results (good or bad) as a result of you doing the above.