Difference between revisions of "CR2032"
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Revision as of 13:28, 10 January 2005
Designation for a small 3 volt battery about the size of a nickel, very commonly used as the battery for supplying power to SRAM chips to prevent them from losing the stored information.
It's a very popular battery and in case you ever need to replace an ailing CR2032 they're sold at most electronics stores.