Important! This battery must be removed from the package for at least a half hour before being installed in your camera.
WeinCells are the only mercury-free, exact-voltage replacements for discontinued 1.35 volt mercury photo batteries. The zinc/air composition of the WeinCell delivers the same precise voltage discharge curve with steady, constant output identical to that of the banned mercury oxide batteries (alkaline replacements are generally 1.5 volts, with an unstable output curve; this can result in exposure errors of up to 2 stops).
These environmentally friendly batteries are compatible with any camera or meter specifying the listed mercury battery. Voltage output is more stable than alkaline replacements. No camera/meter adjustment or adapter required.
Compatible With
Nikkormat F camera
Canon F-1 camera
Leica M5 camera
Olympus OM-1 camera
Minolta SRT camera
Pentax Spotmatic F camera
Gossen Luna-Pro light meter
And Many More