Weincell MRB625 1.35V Zinc Air Battery Z625PX PX625 PX13 V625PX
General Uses: Vintage Cameras
Also known as: Z625PX, PX625, PX13, H-D, MR9, KX625, RPX625, LR09, PX625A, D625, EPX625G, V625U, KA625, RPX625A, V625U, EPX625BP, HD1560, EPX625
More specific uses: Vintage Cameras
If you find you require a 1.35V mercury cell, you are in difficulty. Mercury cells are no longer manufactured because of their toxicity and environmental unfriendliness. Look at the PX625 page for advice.
A great mercury-free PX625 replacement is a zinc air battery. The Weincell MRB625 is a custom zinc/air battery designed to replace banned mercury batteries. Weincell deliver the same 1.35 V voltage and stability of output as did the mercury PX625 batteries so there is no need to adjust your exposure. The Weincell MRB625 batteries last much longer than hearing aid batteries, some times up to a year. To achieve this longer life, the MRB625 used a proprietary electrolyte and has only two small air holes, instead of the 7 larger holes found in standard hearing aid batteries.
This battery has a distinctive appearance with its 'stepped' concentric disks.