---
product_id: 296128234
title: "UOGTNON 379 SR521SW V379 Watch Battery 1.5V Button Cell (20-Pack)"
brand: "uogtnon"
price: "¥3719"
currency: JPY
in_stock: true
reviews_count: 5
url: https://www.desertcart.jp/products/296128234-uogtnon-379-sr521sw-v379-watch-battery-1-5v-button-cell
store_origin: JP
region: Japan
---

# 15mAH Capacity Φ5.8X2.15mm Size 1.5V Power UOGTNON 379 SR521SW V379 Watch Battery 1.5V Button Cell (20-Pack)

**Brand:** uogtnon
**Price:** ¥3719
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Life with Confidence!

## Quick Answers

- **What is this?** UOGTNON 379 SR521SW V379 Watch Battery 1.5V Button Cell (20-Pack) by uogtnon
- **How much does it cost?** ¥3719 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/296128234-uogtnon-379-sr521sw-v379-watch-battery-1-5v-button-cell)

## 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

- • **📦 Bulk Savings:** Get 20 batteries in one pack—never run out of power!
- • **🔋 Unmatched Power:** Experience reliable 1.5V energy for all your devices.
- • **🔒 Trusted Quality:** Brand new and factory fresh for guaranteed reliability.
- • **🛡️ Safety First:** Keep out of reach of children for peace of mind.
- • **⚡ Long-lasting Performance:** Enjoy a robust 15mAH capacity that keeps you ticking.

## Overview

The UOGTNON379 SR521SW V379 Watch Battery 1.5V Button Cell pack includes 20 high-quality batteries, designed to fit a wide range of devices. With a voltage of 1.5V and a capacity of 15mAH, these batteries are guaranteed to provide reliable performance. Their compact dimensions (Φ5.8X2.15mm) make them perfect for various applications, ensuring you always have the power you need at your fingertips.

## Description

UOGTNON 379 SR521SW V379 Watch Battery 1.5V Button Cell (20-Pack)

## Features

- 20-pack of 379 (Sr521sw) watch batteries,With strong energy.
- 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 :20psc（2 card）
- Warm Tips: Battery should be kept out of the reach of children

## Product Details

- **Number of Batteries:** 20 Product Specific batteries required. (included)
- **Brand:** UOGTNON
- **Battery Cell Composition:** Alkaline
- **Battery Capacity:** 15 Milliamp Hours
- **Recommended Uses For Product:** Watch

## Images

![UOGTNON 379 SR521SW V379 Watch Battery 1.5V Button Cell (20-Pack) - Image 1](https://m.media-amazon.com/images/I/71BDoiszXxL.jpg)
![UOGTNON 379 SR521SW V379 Watch Battery 1.5V Button Cell (20-Pack) - Image 2](https://m.media-amazon.com/images/I/61xTo1J6acL.jpg)
![UOGTNON 379 SR521SW V379 Watch Battery 1.5V Button Cell (20-Pack) - Image 3](https://m.media-amazon.com/images/I/71UmDRsS4vL.jpg)
![UOGTNON 379 SR521SW V379 Watch Battery 1.5V Button Cell (20-Pack) - Image 4](https://m.media-amazon.com/images/I/81JpbSbUovL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Does the job
  

*by O***N on Reviewed in the United States on 26 February 2023*

Best value as far as watch batteries go

### ⭐⭐⭐⭐⭐ 







  
  
    quick delivery
  

*by A***R on Reviewed in the United States on 1 February 2024*

batteries go dead fairly quickly

### ⭐⭐⭐⭐⭐ 







  
  
    great product
  

*by A***E on Reviewed in the United States on 6 February 2023*

great product and fast delivery

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**Shop now:** [https://www.desertcart.jp/products/296128234-uogtnon-379-sr521sw-v379-watch-battery-1-5v-button-cell](https://www.desertcart.jp/products/296128234-uogtnon-379-sr521sw-v379-watch-battery-1-5v-button-cell)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-26*