I just had the idea to analyze this using scientific methods and write a paper in my spare time (would be my fist paper ;-) ). But seems there is already one: h

I just had the idea to analyze this using scientific methods and write a paper in my spare time (would be my fist paper ;-) ). But seems there is already one: https://www.princeton.edu/news/2015/03/30/battery-bounce-test-often-bounces-target https://www.princeton.edu/news/2015/03/30/battery-bounce-tes... Quote: "The bounce does not tell you whether the battery is dead or not, it just tells you whether the battery is fresh".