How to test a battery!

Peter Jakacki

Test your battery, no meter, no electronics, no wires, just works.
http://www.youtube.com/watch?v=Y_m6p99l6ME

Try it yourself!

RDL2004

Same thing basically, just with a slightly more scientific approach:

http://www.youtube.com/watch?v=PRf9JTg3QwA

Beau Schwabe

It has to do with this ....

http://ezgo.smartmanual.biz/index.php?option=com_content&view=article&id=35&Itemid=127&lang=en

... You might get a similar result with a dry cell, but and "wet" cell such as an alkaline or acid battery will show the greatest amount of change.

skylight

Peter Jakacki wrote: »

http://www.youtube.com/watch?v=Y_m6p99l6ME

Try it yourself!

No that can't be right! "Duracells last up to 20 times an ordinary battery", they say so in the advert!