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An exact replacement for older mercury PX625 and PX13 exposure batteries that were banned decades ago. Unlike the common alkaline replacements, these are the only batteries to have an accurate 1.35 volt rating to allow older camera meters to expose film correctly. Beware of using improper 1.5V Alkaline batteries which may cause drastic exposure errors (usually by a few stops).
These batteries are required for the auto exposure meter to operate properly on the following super 8 camera models: Canon 814 AZ (Autozoom), Canon 518, Nikon R8, Nikon Super Zoom 8 (aka Nikon 8X Super Zoom), Bolex 160 Macro Zoom, Nizo S800, 801, S56, S560. Many other super 8 cameras not listed here will also require these batteries. Be sure to examine your camera for a circular, nickel sized battery compartment. Review your camera manual for details.
- Application: For older 8mm film cameras that require separate PX625/PX13 batteries for the exposure meter.
- Voltage Output: 1.35V DC – accurate and more stable than alkaline batteries. Activates with removal of tape backing.
- Compatibility: An exact replacement for banned PX625 and PX13 mercury batteries.
- Cell Type: Zinc-Air. Safe for the environment.
- Contents: One battery per package. Most cameras require two batteries for exposure meter to function.
Instructions: Remove tape backing from battery to activate voltage output. When not in use, replace tape backing over 4 ventilation pin holes to put batteries to sleep (extending life).
