---
product_id: 564244361
title: "379 SR521SW V379 Watch Battery 1.5V Button Cell (10-Pack)"
brand: "uogtnon"
price: "€ 23.25"
currency: EUR
in_stock: true
reviews_count: 5
category: "Uogtnon"
url: https://www.desertcart.nl/products/564244361-379-sr521sw-v379-watch-battery-1-5v-button-cell-10
store_origin: NL
region: Netherlands
---

# 15mAh long-lasting capacity 10-pack value bundle 1.5V reliable power 379 SR521SW V379 Watch Battery 1.5V Button Cell (10-Pack)

**Brand:** uogtnon
**Price:** € 23.25
**Availability:** ✅ In Stock

## Summary

> ⌚ Power your moments with precision and reliability!

## Quick Answers

- **What is this?** 379 SR521SW V379 Watch Battery 1.5V Button Cell (10-Pack) by uogtnon
- **How much does it cost?** € 23.25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/564244361-379-sr521sw-v379-watch-battery-1-5v-button-cell-10)

## Best For

- uogtnon enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Ultra-small 5.8mm diameter fits a wide range of watches and micro-electronics seamlessly.
- • **Versatile Compatibility:** Compatible with over 20 watch and device models including Citizen, Bulova, Timex, and more.
- • **Peace of Mind Guaranteed:** Brand new, premium quality batteries backed by trusted performance and fast delivery.
- • **Bulk Pack for Continuous Use:** 10-pack bundle keeps you stocked and ready, eliminating downtime and last-minute runs.
- • **Trusted Power for Precision Devices:** Factory-fresh SR521SW batteries ensure consistent 1.5V output for your delicate electronics.

## Overview

The UOGTNON 379 SR521SW V379 Watch Battery 1.5V Button Cell 10-Pack offers a reliable, long-lasting power source for small electronic devices. Each battery delivers a steady 1.5V with 15mAh capacity, fitting a wide range of watch models and micro-electronics. This bulk pack ensures you stay prepared with factory-fresh, premium quality batteries trusted for consistent performance.

## Description

The small size of the button battery has been widely used in a variety of micro-electronic products, with diameters ranging from 4.8mm to 30mm and thicknesses ranging from 1.0mm to 7.7mm; Generally used for all kinds of electronic products. There are many types of button batteries, most of which are named after the materials used, such as silver oxide batteries, lithium batteries, alkaline manganese batteries and so on.

Review: There batteries and they work.
Review: Excellent product Reasonale price Fast delivery

## Features

- 10-pack of 379 (Sr521sw) watch batteries,replacement batteries for small electronic devices.
- Fits: LR521, AG0, SR521SW, SR521, AG521, S521E, 521A, SG-521S, SR63, IEC SR63, SB-AC/DC, Citizen 280-59, 179, 379, 379A, GP379, V379, 379X, D379, 379L, 379LD, E379, SP379, UC379, Bulova 618, AG-0, SR418SW, SB-AC, 1191SO, RW 327, Timex JA , and others
- Brand new&guaranteed factory fresh, trusted power for proven performance and reliability
- Voltage :1.5v , Capacity :15mAH,Dimensions:Φ5.8X2.15mm，Package :10 psc（1 card）
- Warm Tips: Battery should be kept out of the reach of children

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096STW1JV |
| Item model number | SR521 |
| Manufacturer | UOGTNON |
| Package Dimensions | 17.7 x 7.9 x 0.9 cm; 14.97 g |

## Product Details

- **Battery capacity:** 15 Milliamp Hours
- **Battery cell composition:** Alkaline
- **Brand:** UOGTNON
- **Number of batteries:** 10 Product Specific batteries required. (included)
- **Recommended uses for product:** Calculators,Watch,Watches

## Images

![379 SR521SW V379 Watch Battery 1.5V Button Cell (10-Pack) - Image 1](https://m.media-amazon.com/images/I/81CQq4fYj9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***K on 6 January 2026*

There batteries and they work.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 8 December 2025*

Excellent product Reasonale price Fast delivery

### ⭐⭐⭐⭐⭐ Review
*by R***M on 2 January 2026*

They work perfect

## Frequently Bought Together

- UOGTNON 379 SR521SW V379 Watch Battery 1.5V Button Cell (10-Pack)
- LiCB 10 Pack SR626SW 377 Watch Battery,Long-Lasting & Leak-Proof,High Capacity Silver Oxide 1.55V Button Cell Batteries for Watch
- LiCB 20 Pack SR920SW 371 370 AG6 Battery 1.5V Button Cell Watch Batteries

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**Shop now:** [https://www.desertcart.nl/products/564244361-379-sr521sw-v379-watch-battery-1-5v-button-cell-10](https://www.desertcart.nl/products/564244361-379-sr521sw-v379-watch-battery-1-5v-button-cell-10)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-23*