Description
Each battery type will have many different applications. Most equipment manuals will indicate what battery to use. Please call us if there is a specific battery you are looking for.
Wein MRB400 Battery
Mercury replacement battery for older equipment. The voltage output is more stable than alkaline replacements so there is no need to adjust meter readings. Wein Cell batteries are not activated until the pull-tab is removed – remove tab at least 30 minutes prior to use.
Fits – older Pentax cameras: Spotmatic, Spotmatic II, Spotmatic IIA, SP500 & SP1000