How to determine the level of charge of an AA battery with improvised means?

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pingo2013-12-08 23:14:48

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pingo, 2013-12-08 23:14:48

Does anyone know how to determine the level of charge of an AA battery with improvised means?
the bottom line is that the batteries in my mouse ran out, I climbed into the drawer of the table, and there it was just a scattering of them, 43 pieces, of all sizes and manufacturers. I know for sure that among them there are both new ones and used ones in watches and remotes.
ps no appliances at home

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2 answer(s)

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Vlad Zhivotnev, 2013-12-09
@inkvizitor68sl

Language, language.
And according to the subject - since there are no appliances at home, stick everything in turn. If the mouse can work on one battery, then stick one at a time, it will be even easier. Even on discharged batteries, it can work for some time (an hour, at least) - slowly discharge everything and hand it over to the scrap.

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Masterme, 2013-12-08
@Masterme

a fresh battery gives normal current