What is the proper way to test alkaline batteries?
Phil Allison wrote:
wrote:
I would like to test my 9V, C, D, AA, and AAA under the proper load.
** The ESR of a cell or battery is a good guide to its condition.
A fresh AA alkaline measures 0.1 ohms or lower while a tired one
measures 1 ohm or greater, a fresh 9V measures under 1 ohm. Along with a
voltage test you have enough info to match or discard used cells.
.... Phil
What's a good way to do that ?
Greg
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