Replacement WeinCell 1.35V zinc-air battery for vintage analogue cameras and exposure meters originally designed for discontinued mercury batteries. Many classic cameras from the 1960s, 70s and 80s were designed to use PX625, PX13 or MR-9 mercury batteries, which are no longer available. The WeinCell provides the correct 1.35V output, making it a reliable replacement without needing camera modifications or voltage adapters. Compatible with many popular film cameras and light meters including: Olympus OM-1 Leica M5 Canon F-1 Minolta SRT series Pentax Spotmatic F Nikkormat F Gossen Luna-Pro light meters Other cameras and meters using PX625, PX13 or MR-9 batteries The stable voltage output helps maintain accurate exposure readings, making WeinCell one of the best solutions for photographers kee
