---
product_id: 668480893
title: "Murata 377 SR626SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 377 (2 Batteries)"
brand: "murata"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 5
url: https://www.desertcart.pt/products/668480893-murata-377-sr626sw-battery-1-55v-silver-oxide-watch-button
store_origin: PT
region: Portugal
---

# 1.55V stable power Premium Japanese quality Wide -10°C to 60°C range Murata 377 SR626SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 377 (2 Batteries)

**Brand:** murata
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power your life with precision and reliability!

## Quick Answers

- **What is this?** Murata 377 SR626SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 377 (2 Batteries) by murata
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/668480893-murata-377-sr626sw-battery-1-55v-silver-oxide-watch-button)

## Best For

- murata enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Choice:** 0% mercury and RoHS compliant for guilt-free performance.
- • **Reliable Power Boost:** Consistent 1.55V output ensures your devices never miss a beat.
- • **Versatile Compatibility:** Perfect fit for watches, remotes, car keyfobs, medical devices, and wearables.
- • **Extreme Temperature Ready:** Operates flawlessly from chilly -10°C to scorching 60°C environments.
- • **Trusted Japanese Craftsmanship:** Made in Japan for unmatched quality and longevity.

## Overview

The Murata 377 SR626SW is a 1.55V silver oxide button cell battery delivering 26mAh of stable power. Engineered in Japan, it offers exceptional reliability across a wide temperature range (-10°C to 60°C) and complies with environmental standards (0% mercury, RoHS). Ideal for watches, remotes, car keyfobs, medical devices, and wearables, it guarantees long-lasting performance and peace of mind.

## Description

40+ years of technology development and manufacturing expertise. These 377 SR626SW batteries are the perfect long lasting replacement for all your personal devices including keyfobs, blood sugar monitors, remote controls, digital thermometers, toys, calculators and more. Operating temperature: -10°C to +60°C (standard). Nominal Capacity: 26mAh.

Review: Good watch batteries - Getting these for my trainers’ stopwatch and the wall clock in our gym break room was a smart move. The old batteries died mid-timer during a HIIT class, which was annoying. These Murata 377s dropped right in and both clocks fired up fast. They last, they’re reliable, i don’t have to think about them now.
Review: 使用推奨期限は2年後 - 特に問題なく使えています。届いた商品は受け取った日から2年0カ月後の使用期限の物が届きました。 SR系：酸化銀電池）の使用推奨期限として考えるとまぁ最低限はクリアしてくれているかと思います。panaのリテール品などと比べると安価ですし、交換作業が特段難しくない機器用でしたら、こちらの商品をこまめに変えていくのはアリかと思います。電池の稼働日数自体はpanaの方が良い気がします。

## Features

- 377 SR626SW 1.55V Silver Oxide Button Cell Watch Battery, 26mAh
- Continuing the long tradition of Japanese quality micro batteries with high performance and reliability
- For use in popular devices such as remotes, car keyfobs, medical devices, and wearables
- -10℃ to 60℃ Operating Temperature & excellent self-discharge performance
- Made in Japan, 0% Mercury. RoHS Compliant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8M9S9D6 |
| Antenna Location | Calculators,Remotes,Watch |
| Battery Capacity | 26 Milliamp Hours |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 2 Grams |
| Battery capacity | 26 Milliamp Hours |
| Battery cell composition | Silver Oxide |
| Brand | Murata |
| Brand Name | Murata |
| Customer Reviews | 4.6 out of 5 stars 312 Reviews |
| Manufacturer | Murata |
| Model Name | SR626SW |
| Number of Batteries | 2 Product Specific batteries required. (included) |
| Number of batteries | 2 Product Specific batteries required. (included) |
| Recommended uses for product | Calculators,Remotes,Watch |
| Reusability | Single Use |
| UPC | 795044972054 |
| Unit Count | 2.0 count |
| Unit count | 2.0 count |
| Voltage | 1.55 Volts |

## Product Details

- **Battery capacity:** 26 Milliamp Hours
- **Battery cell composition:** Silver Oxide
- **Brand:** Murata
- **Number of batteries:** 2 Product Specific batteries required. (included)
- **Recommended uses for product:** Calculators,Remotes,Watch

## Images

![Murata 377 SR626SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 377 (2 Batteries) - Image 1](https://m.media-amazon.com/images/I/61EgvR+TPYL.jpg)
![Murata 377 SR626SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 377 (2 Batteries) - Image 2](https://m.media-amazon.com/images/I/61xRYuzIlRL.jpg)
![Murata 377 SR626SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 377 (2 Batteries) - Image 3](https://m.media-amazon.com/images/I/71ly24aOx+L.jpg)
![Murata 377 SR626SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 377 (2 Batteries) - Image 4](https://m.media-amazon.com/images/I/61OqFVugzYL.jpg)
![Murata 377 SR626SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 377 (2 Batteries) - Image 5](https://m.media-amazon.com/images/I/71Vswk-n2EL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good watch batteries
*by W***E on 7 July 2026*

Getting these for my trainers’ stopwatch and the wall clock in our gym break room was a smart move. The old batteries died mid-timer during a HIIT class, which was annoying. These Murata 377s dropped right in and both clocks fired up fast. They last, they’re reliable, i don’t have to think about them now.

### ⭐⭐⭐⭐⭐ 使用推奨期限は2年後
*by Y***G on 6 June 2026*

特に問題なく使えています。届いた商品は受け取った日から2年0カ月後の使用期限の物が届きました。 SR系：酸化銀電池）の使用推奨期限として考えるとまぁ最低限はクリアしてくれているかと思います。panaのリテール品などと比べると安価ですし、交換作業が特段難しくない機器用でしたら、こちらの商品をこまめに変えていくのはアリかと思います。電池の稼働日数自体はpanaの方が良い気がします。

### ⭐⭐⭐⭐⭐ Genuine item
*by S***D on 25 February 2026*

Genuine

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---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-20*