Lite_me
Flashlight Enthusiast
Not sure if this has been discussed here before or not but I thought this was interesting.
Apparently you can judge the approximate state of charge of an alkaline battery by how much it bounces off a hard surface.
This is just one of several videos on it.
A couple others.. not as scientifically done.
http://www.youtube.com/watch?v=Y_m6p99l6ME
http://www.youtube.com/watch?v=jKlKqP8VPvI
Your comments, thoughts?
Apparently you can judge the approximate state of charge of an alkaline battery by how much it bounces off a hard surface.
This is just one of several videos on it.
A couple others.. not as scientifically done.
http://www.youtube.com/watch?v=Y_m6p99l6ME
http://www.youtube.com/watch?v=jKlKqP8VPvI
Your comments, thoughts?
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