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Old 21-07-2020, 03:34 PM
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Stonius (Markus)
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Stonius is offline
Join Date: Mar 2015
Location: Melbourne
Posts: 1,086
Thanks Alex. Interesting reading. Makes me think of a time when I was in the Himalayas in a little hut which had so many holes I could see the snow outside. It was minus 15, and even my new torch batteries were flat, but if I warmed them up in my hands they would work a little longer. I guess it's all just chemical reactions, I guess.

I imagine in a box the heat the battery generates as it is used, in turn makes it more usable, by keeping temps higher.


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