The WEIN Cell Zinc/Air Battery MRB625 is a 1.35V battery designed to replace mercury batteries like PX625 and PX13, commonly used in vintage cameras and exposure meters. This eco-friendly battery utilizes zinc-air technology, providing stable voltage output and reliable performance.

Key Features:

– Stable Voltage Output: Provides consistent 1.35V output, ensuring accurate light metering in classic cameras
– Eco-Conscious Design: Mercury-free and environmentally safe, making it a great alternative to banned mercury batteries
– Long Shelf Life: Up to 10-year shelf life, allowing for long-term storage without significant degradation
– Easy Activation: Battery is activated by removing the pull tab, allowing air to enter and initiate the zinc-air reaction

Compatible Devices:

– Cameras: Leica M5, Olympus OM-1, Minolta SRT, Nikkormat F, Canon F-1, Pentax Spotmatic F
– Exposure Meters: Gossen Luna-Pro ASA light meter, Spectra Combi-500 light meter

Product Specifications:

– Voltage: 1.35V
– Chemistry: Zinc-Air
– Dimensions: Not specified
– Weight: 0.02 Kilograms