---
product_id: 49132595
title: "Maxell Sr621Sw Silver Oxide Battery"
brand: "maxell"
price: "67 kr"
currency: NOK
in_stock: true
reviews_count: 13
category: "Maxell"
url: https://www.desertcart.no/products/49132595-maxell-sr621sw-silver-oxide-battery
store_origin: NO
region: Norway
---

# 1.55V stable power Sealed blister pack Perfect for watches Maxell Sr621Sw Silver Oxide Battery

**Brand:** maxell
**Price:** 67 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your precision with Maxell’s silver oxide spark!

## Quick Answers

- **What is this?** Maxell Sr621Sw Silver Oxide Battery by maxell
- **How much does it cost?** 67 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/49132595-maxell-sr621sw-silver-oxide-battery)

## Best For

- maxell enthusiasts

## Why This Product

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

## Key Features

- • **Stable 1.55V Output:** Delivers steady voltage for uninterrupted device operation
- • **Compact & Lightweight:** Slim 5x2x2 cm design weighing just 0.3g for discreet power
- • **Reliable Maxell Quality:** Trusted brand ensures consistent performance every time
- • **Secure Sealed Packaging:** Blister pack guarantees freshness and long shelf life
- • **Universal Compatibility:** Fits a wide range of watches and small electronics effortlessly

## Overview

The Maxell SR621SW Silver Oxide Battery offers a reliable 1.55V stable voltage output in a compact, lightweight form factor. Designed primarily for watches and small electronics, it comes in a sealed blister pack to ensure freshness and longevity. Backed by Maxell’s trusted brand reputation and boasting universal compatibility, this battery is a go-to choice for professionals who demand consistent, long-lasting power.

## Description

- Silver oxide micro battery. - SR 621 SW (364). - Pack of 1 blister pack

Review: No probs but too big for what we wanted - Fine. But too big for our purposes
Review: Did the job - Did the job

## Features

- Quality Maxell Branded
- 1.55 Silver Oxide
- Sealed Blister Pack
- Universal Compatiblility
- Provides Stable Voltage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CM63SY |
| Amperage | 1.55 Amps |
| Antenna Location | Watch |
| Battery Capacity | 23 |
| Battery Cell Type | Other Than Listed |
| Battery Weight | 0.02 Kilograms |
| Battery capacity | 23 |
| Battery cell composition | Other Than Listed |
| Best Sellers Rank | 908 in Disposable Household Batteries 3,439 in Portable Sound & Video Products |
| Brand | Maxell |
| Brand Name | Maxell |
| Customer Reviews | 4.6 out of 5 stars 2,819 Reviews |
| Item Dimensions | 5 x 2 x 2 centimetres |
| Item Type Name | 621 V364 GP364 SB-AG 280-34 280-74 CX60 164 602 SR621SW SR621W SR60 D364 LR621 LR620 LR60 AG1 |
| Item Weight | 0.3 Grams |
| Manufacturer | Maxell Europe Ltd. |
| Model Number | SR621SW |
| Number of Batteries | 5 LR44 batteries required. |
| Number of batteries | 5 LR44 batteries required. |
| Recommended uses for product | Watch |
| Reusability | Single Use |
| UPC | 762022256055 |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
| Voltage | 1.55 Volts |

## Product Details

- **Battery capacity:** 23
- **Battery cell composition:** Other Than Listed
- **Brand:** Maxell
- **Number of batteries:** 5 LR44 batteries required.
- **Recommended uses for product:** Watch

## Images

![Maxell Sr621Sw Silver Oxide Battery - Image 1](https://m.media-amazon.com/images/I/61yjmjCch6L.jpg)
![Maxell Sr621Sw Silver Oxide Battery - Image 2](https://m.media-amazon.com/images/I/41Io-EgXRzL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ No probs but too big for what we wanted
*by S***S on 7 March 2026*

Fine. But too big for our purposes

### ⭐⭐⭐⭐⭐ Did the job
*by D***N on 4 September 2026*

Did the job

### ⭐⭐⭐⭐ Great product
*by G***G on 9 May 2022*

Well packed and ready to use

## Frequently Bought Together

- Maxell Silver Oxide Watch Battery SR621SW Low Drain Replaces 364
- One (1) X Maxell 377 SR626SW SB-AW Silver Oxide Watch Battery 1.55v Blister Packed
- MAXELL 371 - Watch Battery

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**Shop now:** [https://www.desertcart.no/products/49132595-maxell-sr621sw-silver-oxide-battery](https://www.desertcart.no/products/49132595-maxell-sr621sw-silver-oxide-battery)

---

*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-12*