---
product_id: 459507388
title: "Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 364 (2 Batteries)"
brand: "murata"
price: "Bs.65"
currency: BOB
in_stock: true
reviews_count: 8
category: "Murata"
url: https://www.desertcart.bo/products/459507388-murata-364-sr621sw-battery-1-55v-silver-oxide-watch-button
store_origin: BO
region: Bolivia
---

# 18mAh Long-lasting Capacity 1.55V Silver Oxide Power -10°C to 60°C Wide Temp Range Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 364 (2 Batteries)

**Brand:** murata
**Price:** Bs.65
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with precision and reliability—because every second counts!

## Quick Answers

- **What is this?** Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 364 (2 Batteries) by murata
- **How much does it cost?** Bs.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/459507388-murata-364-sr621sw-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 & Safe:** 0% mercury and RoHS compliant for guilt-free performance.
- • **Dual Pack Convenience:** Two batteries included so you’re always ready to replace and keep going.
- • **Versatile Compatibility:** Perfect fit for watches, keyfobs, medical devices, and more—stay powered everywhere.
- • **Reliable Japanese Craftsmanship:** Decades of precision engineering ensure your devices never miss a beat.
- • **Consistent Performance in Any Climate:** Operates flawlessly from chilly mornings to hot summer days.

## Overview

The Murata 364 SR621SW is a premium 1.55V silver oxide button cell battery with an 18mAh capacity, designed for reliable, long-lasting power in watches, keyfobs, medical devices, and more. Made in Japan with eco-friendly materials, it operates efficiently across a wide temperature range (-10°C to 60°C) and comes in a convenient 2-pack, ensuring your essential devices stay powered with trusted quality.

## Description

40+ years of technology development and manufacturing expertise. 364 SR621SW 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: 18mAh

Review: It is Sony batteries - The Sony batteries was merged with Murata. I had a hard time finding the old Sony battery I had on my watch and I got to know they have changed the name. Great quality for sure
Review: They're batteries and they worked - Their batteries, they worked.What more can I say

## Features

- 364 SR621SW 1.55V Silver Oxide Button Cell Watch Battery, 18mAh
- 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 | B0B876V5CZ |
| ASIN  | B0B876V5CZ |
| Antenna Location | Watch |
| Batteries  | 2 Product Specific batteries required. (included) |
| Battery Capacity | 18 Milliamp Hours |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 0.32 Grams |
| Best Sellers Rank | #101,992 in Health & Household ( See Top 100 in Health & Household ) #533 in Coin & Button Cell Batteries |
| Brand | Murata |
| Customer Reviews | 4.7 4.7 out of 5 stars (198) |
| Date First Available  | May 8, 2020 |
| Manufacturer | Murata |
| Manufacturer  | Murata |
| Model Name | SR621SW |
| Number of Batteries | 2 Product Specific batteries required. (included) |
| Reusability | Single Use |
| UPC | 795044971873 |
| Unit Count | 2.0 Count |
| Voltage | 1.55 Volts |

## Product Details

- **Battery Capacity:** 18 Milliamp Hours
- **Battery Cell Composition:** Silver Oxide
- **Brand:** Murata
- **Number of Batteries:** 2 Product Specific batteries required. (included)
- **Recommended Uses For Product:** Watch

## Images

![Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 364 (2 Batteries) - Image 1](https://m.media-amazon.com/images/I/51rX6+WvhVL.jpg)
![Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 364 (2 Batteries) - Image 2](https://m.media-amazon.com/images/I/61thxm4WuGL.jpg)
![Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 364 (2 Batteries) - Image 3](https://m.media-amazon.com/images/I/71Gi2cz4X6S.jpg)
![Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 364 (2 Batteries) - Image 4](https://m.media-amazon.com/images/I/61mSOjY8tsL.jpg)
![Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 364 (2 Batteries) - Image 5](https://m.media-amazon.com/images/I/71oG3aCPxoS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ It is Sony batteries
*by M***A on February 5, 2026*

The Sony batteries was merged with Murata. I had a hard time finding the old Sony battery I had on my watch and I got to know they have changed the name. Great quality for sure

### ⭐⭐⭐⭐⭐ They're batteries and they worked
*by R***F on January 24, 2026*

Their batteries, they worked.What more can I say

### ⭐⭐⭐⭐⭐ Fast Delivery; Works Great
*by N***R on February 3, 2026*

Works as promised. Fast delivery.

## Frequently Bought Together

- Murata 364 SR621SW Battery 1.55V Silver Oxide Watch Button Cell - Replaces Sony 364 (2 Batteries)
- Maxell 377 SR626SW 1.55 Volt Silver Oxide Watch Batteries Factory Hologram (4 Batteries)
- Renata 371 SR920SW Batteries - 1.55V Silver Oxide 371 Watch Battery (2 Count)

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**Shop now:** [https://www.desertcart.bo/products/459507388-murata-364-sr621sw-battery-1-55v-silver-oxide-watch-button](https://www.desertcart.bo/products/459507388-murata-364-sr621sw-battery-1-55v-silver-oxide-watch-button)

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-03-14*