---
product_id: 462910952
title: "2 x Renata Watch Battery - Swiss Made Silver Oxide Renata Batteries - Renata 379 (SR521SW)"
brand: "best price square"
price: "56.89 DT"
currency: TND
in_stock: true
category: "Best Price Square"
url: https://www.desertcart.tn/products/462910952-2-x-renata-watch-battery-swiss-made-silver-oxide-renata
store_origin: TN
region: Tunisia
---

# Long-lasting silver oxide cell 1.55V reliable power Swiss precision engineering 2 x Renata Watch Battery - Swiss Made Silver Oxide Renata Batteries - Renata 379 (SR521SW)

**Brand:** best price square
**Price:** 56.89 DT
**Availability:** ✅ In Stock

## Summary

> ⏰ Power your moments with Swiss precision!

## Quick Answers

- **What is this?** 2 x Renata Watch Battery - Swiss Made Silver Oxide Renata Batteries - Renata 379 (SR521SW) by best price square
- **How much does it cost?** 56.89 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/462910952-2-x-renata-watch-battery-swiss-made-silver-oxide-renata)

## Best For

- best price square enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Thousands:** Join over 8,900 satisfied users who rate Renata batteries 4.6 stars for reliability and longevity.
- • **Lightweight & Compact:** At just 5 grams per battery, enjoy a sleek, unobtrusive power source that fits perfectly in your timepiece.
- • **Precision Swiss Power:** Renata’s Swiss-made silver oxide batteries deliver consistent 1.55V performance for your watch’s flawless timekeeping.
- • **Seamless Compatibility:** Designed specifically for watches, these batteries guarantee a perfect fit and hassle-free replacement.
- • **Endurance That Keeps Up:** With a robust 2 Amp capacity and long-lasting chemistry, these batteries ensure your watch stays powered through every moment.

## Overview

Renata 379 (SR521SW) batteries are Swiss-made silver oxide cells delivering a stable 1.55V output with 2 Amp capacity, optimized for watch use. Lightweight and highly rated by thousands, they ensure reliable, long-lasting performance to keep your timepieces ticking flawlessly.

## Description

Renata Battery

## Features

- Brand: Renata
- Recommended uses for product: Watch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00N92ZTL6 |
| Amperage | 2 Amps |
| Antenna Location | Watch |
| Battery Capacity | 1.55 Volts |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 20 Grams |
| Best Sellers Rank | #326,101 in Fashion ( See Top 100 in Fashion ) #300 in Watch Batteries |
| Brand | Best Price Square |
| Built-In Media | Battery, cell, button cell |
| Compatible Phone Models | Watch |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,903) |
| Global Trade Identification Number | 05055898299574 |
| Item Weight | 5 Grams |
| Manufacturer | Renata |
| Model Number | 370 |
| Number of Batteries | 2 LR44 batteries required. |
| Reusability | Single Use |
| Unit Count | 1 Count |
| Voltage | 1.55 |

## Product Details

- **Battery capacity:** 1.55 Volts
- **Battery cell composition:** Silver Oxide
- **Brand:** Best Price Square
- **Number of batteries:** 2 LR44 batteries required.
- **Recommended uses for product:** Watch

## Images

![2 x Renata Watch Battery - Swiss Made Silver Oxide Renata Batteries - Renata 379 (SR521SW) - Image 1](https://m.media-amazon.com/images/I/514bb9HcaZL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- 2 x Renata Watch Battery - Swiss Made Silver Oxide Renata Batteries - Renata 379 (SR521SW)
- Renata Silver Oxide Watch Battery, 2 Pieces, 2.3 g
- 2 X Renata Watch Battery - Swiss Made - Silver Oxide Renata Batteries - Renata 377 (SR626SW)

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**Shop now:** [https://www.desertcart.tn/products/462910952-2-x-renata-watch-battery-swiss-made-silver-oxide-renata](https://www.desertcart.tn/products/462910952-2-x-renata-watch-battery-swiss-made-silver-oxide-renata)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-15*