Do Batteries Last Longer In The Refrigerator?
Be sure and read the entire post but here’s the bottom line:
“BUT, as a practical matter, they all reached the end of their useful life at the same time (six hours) at which point they had equivalent brightness. You could have switched the labels around on the flashlights and no-one would have been the wiser.
I concluded that attempting to extend battery shelf-life by refrigeration was, and is, a waste of time. And that’s worth knowing, is it not? This was not, and is not, armchair theory. This was a real test with real batteries. If you repeat the test, you can expect the same results. Call it the “scientific method” in action.”
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