OT: Lowest-power small server solutions
Kevin Handy
kth at srv.net
Wed Nov 2 18:26:42 CST 2005
Patrick Finnegan wrote:
>On Wednesday 02 November 2005 18:19, Scott Stevens wrote:
>
>
>>But don't lithium batteries contain just lithium, which is all gone
>>by the time the battery discharges? An alkaline or carbon-zinc
>>battery starts oozing as a rule within a few years. The AAA lithium
>>battery presumably doesn't run the risk of that until at least 2020.
>>
>>
>
>No. A battery with just one metal (or even no electrolyte) wouldn't
>work too well.
>
>As proof, I pulled a CR2032 out of a machine today, and it had some
>green crust forming on the battery. The batteries were in machines
>that were about 10 years old.
>
>
Green crud usually means copper oxide. Sounds like the
battery container was corroding. Could be due to leaked
chemicals from the inside, but could be also caused by
moisture.
>Pat
>
>
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