---
product_id: 49060192
title: "WEIN Cell, Zinc/Air Battery MRB625 1.35 V - Replaces PX625"
brand: "weincell"
price: "€ 26.92"
currency: EUR
in_stock: true
reviews_count: 8
category: "Wein Cell"
url: https://www.desertcart.hr/products/49060192-wein-cell-zinc-air-battery-mrb625-1-35-v-replaces
store_origin: HR
region: Croatia
---

# Up to 12 months lifespan Mercury-free eco-friendly 1.35V stable zinc-air power WEIN Cell, Zinc/Air Battery MRB625 1.35 V - Replaces PX625

**Brand:** weincell
**Price:** € 26.92
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your vintage tech with modern longevity and eco-conscious confidence!

## Quick Answers

- **What is this?** WEIN Cell, Zinc/Air Battery MRB625 1.35 V - Replaces PX625 by weincell
- **How much does it cost?** € 26.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/49060192-wein-cell-zinc-air-battery-mrb625-1-35-v-replaces)

## Best For

- weincell enthusiasts

## Why This Product

- Trusted weincell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quick Activation:** Simply remove the adhesive tab and get full power in 30 minutes—ready when you are, no hassle.
- • **Eco-Conscious Choice:** Mercury-free composition aligns with modern sustainability values and complies with global regulations.
- • **Extended Battery Life:** Enjoy up to a year of reliable use thanks to proprietary electrolyte and optimized airflow design with only two small air holes.
- • **Seamless Compatibility:** Perfect drop-in replacement for PX625 and a wide range of legacy camera and exposure meter models—keep your vintage gear alive.
- • **Long-Lasting Zinc-Air Power:** Experience consistent 1.35V output that outperforms standard alkaline batteries, ensuring flawless device performance.

## Overview

The WEIN Cell MRB625 is a 1.35V zinc-air battery designed as a mercury-free replacement for PX625 and similar models. It delivers stable voltage output ideal for cameras and exposure meters, lasting up to 12 months due to its proprietary electrolyte and reduced airflow design. Quick activation via adhesive tab removal makes it a reliable, eco-friendly choice for professionals and enthusiasts maintaining legacy electronics.

## Description

Wein Cell MRB675 is a 1.35V Non-Mercury Replacement for: MR44, NR44, EPX675, PX675, H-C, KX675, HD675, HC, V675PX, PC675, PC13, LR44, G13A, LR1154, RPX675, D76A, V13GA, PX76A, GPA76, 1128MP, 1166A, S76 It is designed to replace Mercuric batteries and is commonly used in cameras and exposure meters. Wein Cell MRB675 can be used in Minolta Hi-Matic C/G/7sII, Ricoh Hi Color 35/35s, Vivitar 35EF, Minox B/BL, Olympus Pen D3 and many more. WeinCELL MRB675 is a custom galvanized air battery designed to replace prohibited mercury batteries. Unlike 1.5V alkaline replacements, such as LR44, whose unstable output can produce exposure errors, WeinCELLs provide the same 1.35V voltage and output stability as mercury batteries. Unlike hearing aid batteries that last only 1 month, WeinCELL MRB675 batteries last much longer, typically nine months and sometimes up to a year. To achieve this longer life, the MRB675 uses a proprietary electrolyte and has only two small air holes, rather than the 7 larger holes found in standard hearing aid batteries. To use the WeinCELL MRB675, the adhesive tab must be removed. This allows air to enter the cell. After about 30 minutes, the MRB675 is fully activated and ready to use.

Review: Good buy - It appears to be a good battery for my old Leicaflex.
Review: Perfect - Perfect

## Features

- Battery activated by removing the adhesive tab, giving long
- Lasts longer than equivalent hearing aid batteries due to reduced airflow
- Mercury-free for prohibited mercury cells
- Suitable for cameras and exposure counters
- The chemistry of zinc-air gives a stable tension during the life of the cell

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00009VQJ7 |
| Batteries | 1 Unknown batteries required. (included) |
| Best Sellers Rank | 8,332 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 766 in Disposable Household Batteries |
| Brand | WeinCell |
| Customer Reviews | 4.4 4.4 out of 5 stars (164) |
| Date First Available | 1 Jan. 2011 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Guaranteed software updates until | unknown |
| Item model number | W990120 |
| Package Dimensions L x W x H | 9.1 x 7.2 x 0.7 centimetres |
| Package Weight | 0.01 Kilograms |
| Part number | FBA_220502 |
| Product Dimensions L x W x H | 7.6 x 10.2 x 12.7 centimetres |

## Product Details

- **Battery capacity:** 500
- **Battery cell composition:** Zinc-Air
- **Brand:** WeinCell
- **Number of batteries:** 1 Unknown batteries required. (included)
- **Recommended uses for product:** Hearing Aid

## Images

![WEIN Cell, Zinc/Air Battery MRB625 1.35 V - Replaces PX625 - Image 1](https://m.media-amazon.com/images/I/71XHAuZzSUL.jpg)
![WEIN Cell, Zinc/Air Battery MRB625 1.35 V - Replaces PX625 - Image 2](https://m.media-amazon.com/images/I/41yjLSan7rL.jpg)
![WEIN Cell, Zinc/Air Battery MRB625 1.35 V - Replaces PX625 - Image 3](https://m.media-amazon.com/images/I/21Sz1GHoHkL.jpg)

## Questions & Answers

**Q: Will this replace a hd625 mercury cell in a practica camera**
A: Should be correct, yes

**Q: 5g weight. Delivery £2.99. Is that right?**
A: HiThat cover the cost of all the Admin if you come in the shop the price is £8 RegardsNitin

**Q: Is this suitable for Olympus OM-1, where battery is 1.3v?**
A: Yes, it is a replacement for the PX625

**Q: Anyone know if this works in Petri 35**
A: Can't be certain but I would say yes, however they are expensive and don't last too long and given the meter is probably out of caliberation anyway I would say try the much cheaper 1.4 volt hearing aid better is which are very close in voltage and half the price for 6!!! Works in my canon FTb without any probs which is from the same era(1973 mine)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good buy
*by J***. on 11 November 2025*

It appears to be a good battery for my old Leicaflex.

### ⭐⭐⭐⭐⭐ Perfect
*by J***E on 25 December 2025*

Perfect

### ⭐⭐⭐⭐ Fits and works reliably
*by Q***O on 31 July 2024*

Does what it should (though not particularly cheap) but I'm not expecting long battery life from it. Will be interesting to see how long it lasts.

## Frequently Bought Together

- WeinCell MRB625 Replacement Battery for PX625/PX13
- Kodak Ultramax 400 Color Print Film 36 Exp. 35mm DX 400 135-36 (108 Pics) (Pack of 3), Basic
- Fujifilm Fujicolor 200 Color Negative Film (35mm Roll Film, 36 Exposures, 3-Pack)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-03*