This battery will fit or replace the following:
Maxell LR44 10 Alkaline Battery. Free USA shipping. Dimension : 11.6 mm Diameter x 5.4 mm Height. 1.5 volts, 60 mAh. There are no LR44 NiCD or LR44 NiMH This is from the American Watchmakers-Clockmakers Institute Battery Number Handbook 2006 ......