Posted by John Osumi on December 01, 2002 at 16:41:16:
The Olympus OM-1 is supplied with a 1.35V mercury battery (JIS H-D type) to power its through-the-lens exposure metering system. It will last approximately one year depending upon use and must be replaced with an Eveready (UCAR) EPX625, Mallory PX625 or equivalent.
Does any one know where I can find and purchase this battery?
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