---
product_id: 43012419
title: "Silver Oxide Watch Battery SR621SW Low Drain Replaces 364"
brand: "maxell"
price: "3033CFA"
currency: XOF
in_stock: true
category: "Maxell"
url: https://www.desertcart.sn/products/43012419-silver-oxide-watch-battery-sr621sw-low-drain-replaces-364
store_origin: SN
region: Senegal
---

# 1.55V stable power 0% mercury eco-friendly Leakage-resistant design Silver Oxide Watch Battery SR621SW Low Drain Replaces 364

**Brand:** maxell
**Price:** 3033CFA
**Availability:** ✅ In Stock

## Summary

> ⏱️ Power your moments with precision and purpose

## Quick Answers

- **What is this?** Silver Oxide Watch Battery SR621SW Low Drain Replaces 364 by maxell
- **How much does it cost?** 3033CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/43012419-silver-oxide-watch-battery-sr621sw-low-drain-replaces-364)

## 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

- • **Eco-Conscious Energy:** Mercury-free design aligns with your sustainable lifestyle
- • **Trusted Legacy from Japan:** Maxell’s pioneering expertise ensures reliability you can count on
- • **Lightweight & High-Density:** Compact silver oxide chemistry packs maximum energy in minimal space
- • **Precision Power for Your Timepiece:** Delivers consistent 1.55V voltage for flawless watch performance
- • **Leakage Resistance for Peace of Mind:** Engineered to prevent battery leaks and protect your valuable devices

## Overview

The Maxell SR621SW Silver Oxide Watch Battery offers a reliable 1.55V power source with zero mercury content, combining lightweight design and leakage resistance. Ideal for quartz watches and precision devices, it reflects Maxell’s decades of Japanese innovation and environmental responsibility.

## Description

Maxell 364 SR621SW 0% Mercury 1.55V Silver Oxide Watch Battery (1 Battery) - Maxell is the first company in Japan to successfully market button-type silver oxide batteries and has many years of experience and know-how. Also, in consideration of the environment, all products are designed to use zero mercury.

## Features

- Maxell 364 SR621W 0% Mercury 1.55 Nominal Voltage, Silver Oxide Watch Battery
- Lightweight, high-energy density, and stable discharge battery
- Leakage Resistance Design
- Blister Package: Original Hologram Packaging
- Used as a power source for quartz watches, medical devices, keyless remote entry systems, and more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CM63SY |
| ASIN  | B000CM63SY |
| Amperage | 1.55 Amps |
| Antenna Location | Watch |
| Batteries  | 5 LR44 batteries required. |
| Battery Capacity | 23 |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 0.02 Kilograms |
| Best Sellers Rank | #50,482 in Health & Household ( See Top 100 in Health & Household ) #311 in Coin & Button Cell Batteries |
| Brand | Maxell |
| Compatible Phone Models | NOT FOR ANY SALE MODEL |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,706) |
| Date First Available  | April 11, 2010 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 1.97 x 0.79 x 0.79 inches |
| Item Weight | 0.3 Grams |
| Item model number  | SR621SW |
| Manufacturer | Maxell |
| Manufacturer  | Maxell |
| Model Name | Watch battery |
| Model Number | SR621SW |
| Number of Batteries | 5 LR44 batteries required. |
| Product Dimensions  | 1.97 x 0.79 x 0.79 inches; 0.01 ounces |
| Reusability | Single Use |
| UPC | 762022256055 |
| Unit Count | 1.0 Count |
| Voltage | 1.55 Volts |

## 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

![Silver Oxide Watch Battery SR621SW Low Drain Replaces 364 - Image 1](https://m.media-amazon.com/images/I/81H3WadfO3L.jpg)

## 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.sn/products/43012419-silver-oxide-watch-battery-sr621sw-low-drain-replaces-364](https://www.desertcart.sn/products/43012419-silver-oxide-watch-battery-sr621sw-low-drain-replaces-364)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-06-23*