---
product_id: 140376440
title: "Genuinebattery™ SZK SR521SW 379 Silver Oxide Watch Battery (Pack of 3)"
brand: "genuinebattery"
price: "$5.91"
currency: USD
in_stock: true
reviews_count: 3
url: https://www.desertcart.us/products/140376440-genuinebattery-szk-sr521sw-379-silver-oxide-watch-battery-pack-3
store_origin: US
region: United States of America
---

# Advanced tech High quality Leakage resistant Genuinebattery™ SZK SR521SW 379 Silver Oxide Watch Battery (Pack of 3)

**Brand:** genuinebattery
**Price:** $5.91
**Availability:** ✅ In Stock

## Summary

> ⏳ Never miss a beat with Genuinebattery™!

## Quick Answers

- **What is this?** Genuinebattery™ SZK SR521SW 379 Silver Oxide Watch Battery (Pack of 3) by genuinebattery
- **How much does it cost?** $5.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/140376440-genuinebattery-szk-sr521sw-379-silver-oxide-watch-battery-pack-3)

## Best For

- genuinebattery enthusiasts

## Why This Product

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

## Key Features

- • **Triple the Value:** Pack of 3 for uninterrupted power.
- • **Eco-Friendly Energy:** No mercury or lead for a greener choice.
- • **Leak-Proof Assurance:** Designed to resist leakage and protect your devices.
- • **Long-Lasting Performance:** Expiry year: April 2021 or later.
- • **Power Up Your Timepieces:** Experience the reliability of Genuinebattery™.

## Overview

The Genuinebattery™ SZK SR521SW 379 Silver Oxide Watch Battery pack includes three high-quality batteries designed with advanced technology, ensuring no mercury or lead is added. With excellent leakage resistance and a long shelf life, these batteries are perfect for keeping your timepieces running smoothly.

## Description

Genuinebattery™ SZK SR521SW 379 Silver Oxide Watch Battery (Pack of 3)

## Features

- HIGH QUALITY
- ADVANCED TECHNOLOGY
- NO MERCURY & NO LEAD ADDED
- Excellent leakage resistance
- Expiry Year: April 2021 or later

## Images

![Genuinebattery™ SZK SR521SW 379 Silver Oxide Watch Battery (Pack of 3) - Image 1](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/310wzptRumL.jpg)
![Genuinebattery™ SZK SR521SW 379 Silver Oxide Watch Battery (Pack of 3) - Image 2](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/41YDlLBl+-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Good
  

*by B***U on Reviewed in India 🇮🇳 on 17 April 2022*

Good

### ⭐⭐⭐ 







  
  
    good stuff
  

*by I***H on Reviewed in India 🇮🇳 on 3 March 2020*

good batteries

### ⭐⭐⭐⭐ 







  
  
    Product is good served it's purpose 👍
  

*by S***R on Reviewed in India 🇮🇳 on 23 October 2021*

Product is good, it can be used in watches

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/140376440-genuinebattery-szk-sr521sw-379-silver-oxide-watch-battery-pack-3](https://www.desertcart.us/products/140376440-genuinebattery-szk-sr521sw-379-silver-oxide-watch-battery-pack-3)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-19*