CR2032
From Sonic Retro
Revision as of 15:41, 7 April 2005 by Ss is testing (talk | contribs)
Revision as of 15:41, 7 April 2005 by Ss is testing (talk | contribs)
CR2032 is a 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.