---
product_id: 49132595
title: "Maxell Sr621Sw Silver Oxide Battery"
brand: "maxell"
price: "43 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Maxell"
url: https://www.desertcart.ro/products/49132595-maxell-sr621sw-silver-oxide-battery
store_origin: RO
region: Romania
---

# Universal compatibility 1.55V stable power Sealed blister pack Maxell Sr621Sw Silver Oxide Battery

**Brand:** maxell
**Price:** 43 Lei
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with Maxell’s sleek, stable energy boost!

## Quick Answers

- **What is this?** Maxell Sr621Sw Silver Oxide Battery by maxell
- **How much does it cost?** 43 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/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

- • **Secure Packaging:** Sealed blister pack guarantees freshness and protection from damage
- • **Compact & Lightweight:** Ultra-light 0.3g design fits discreetly without adding bulk
- • **Consistent Power Boost:** Reliable 1.55V silver oxide voltage for uninterrupted device performance
- • **Premium Maxell Quality:** Trusted brand ensuring long-lasting and dependable battery life
- • **Versatile Compatibility:** Works seamlessly with a wide range of small electronics and watches

## Overview

The Maxell SR621SW Silver Oxide Battery delivers a stable 1.55V power output in a compact, sealed blister pack. Renowned for its universal compatibility and premium Maxell quality, this ultra-lightweight battery is ideal for watches, small electronics, and devices requiring reliable, long-lasting energy.

## Description

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

Review: Excellent value for money,will use again, recommended seller - Excellent product,quick and easy delivery, recommended
Review: Great price - Great price . Good battery

## Features

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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CM63SY |
| Batteries | 5 LR44 batteries required. |
| Best Sellers Rank | 783 in Disposable Household Batteries 2,869 in Portable Sound & Video Products |
| Brand | Maxell |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,492) |
| Date First Available | 15 Aug. 2008 |
| Guaranteed software updates until | unknown |
| Item Weight | 0.3 Grams |
| Item model number | SR621SW |
| Model year | 2013 |
| Package Dimensions L x W x H | 9.6 x 7.6 x 0.4 centimetres |
| Package Weight | 0.01 Kilograms |
| Part number | SR621SW |
| Product Dimensions L x W x H | 5 x 2 x 2 centimetres |

## Product Details

- **Battery capacity:** 23
- **Battery cell composition:** Silver Oxide
- **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)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent value for money,will use again, recommended seller
*by P***0 on 27 October 2025*

Excellent product,quick and easy delivery, recommended

### ⭐⭐⭐⭐⭐ Great price
*by M***D on 6 July 2025*

Great price . Good battery

### ⭐⭐⭐⭐ Four Stars
*by G***N on 4 October 2017*

It's a battery that appears to function correctly- end I'd of story

## 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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---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-01-22*