---
product_id: 47946702
title: "Renata Silver Oxide Watch Battery, 2 Pieces, 2.3 g"
brand: "best price square"
price: "NT$205"
currency: TWD
in_stock: true
reviews_count: 13
category: "Best Price Square"
url: https://www.desertcart.tw/products/47946702-renata-silver-oxide-watch-battery-2-pieces-2-3-g
store_origin: TW
region: Taiwan
---

# Long-lasting silver oxide power Precision Swiss engineering Easy DIY replacement Renata Silver Oxide Watch Battery, 2 Pieces, 2.3 g

**Brand:** best price square
**Price:** NT$205
**Availability:** ✅ In Stock

## Summary

> ⏳ Power your time with Swiss precision and never miss a moment!

## Quick Answers

- **What is this?** Renata Silver Oxide Watch Battery, 2 Pieces, 2.3 g by best price square
- **How much does it cost?** NT$205 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/47946702-renata-silver-oxide-watch-battery-2-pieces-2-3-g)

## 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

- • **DIY Friendly:** Save time and money by replacing your watch battery effortlessly at home.
- • **Value-Packed Duo:** Two premium batteries included for double the power and convenience.
- • **Swiss-Made Precision:** Experience unmatched reliability with genuine Renata craftsmanship.
- • **Lightweight & Compact:** Ultra-slim 0.7 x 0.7 x 0.2 cm design weighing just 2g for seamless fit.
- • **Universal Compatibility:** Fits 40+ watch sizes including popular models like 364 SR621SW.

## Overview

The Renata Silver Oxide Watch Battery pack includes 2 genuine Swiss-made batteries, each weighing 2g and measuring 0.7 x 0.7 x 0.2 cm. Compatible with over 40 watch sizes, these long-lasting silver oxide cells deliver reliable power for quality quartz watches. Ideal for DIY replacements, they offer exceptional value and precision engineering trusted by professionals worldwide.

## Description

2 x Renata Battery Watch - Swiss Made All Sizes - Silver Cubic Zirconia Renata Batteries, 315,317,319,321,329,335,337,341,344,346,350,357,361,362,364,366,370,371,371,370. 3,3777,379,381,384,389,390,391,392,393,394,395,396,397 - CR 2450 N, 1225,1632,1616,1220,1216,2032,1620,2032,1620,2320,2032,2025,2430,2325,2016 by Lizzy ; Genuine Renata batteries from Lizzy _ output - on 40 sizes - the pieces the battery shows size - Das selecté battery sizes offer - 2 batteries included

Review: The standard watch battery for quality watches - The standard battery for quality quartz watches. Surprisingly cheap and surprisingly easy to fit if you have a few of the right tools (cheaply bought e.g. on desertcart) and can work systematically and carefully. I was quoted £92 by a well known chain jeweller to change a watch battery in a TAG - I did the whole thing including buying the tools (a one off expense) for less than £15 and it took about 10 minutes. Happy days.
Review: Good value - Great value for money quick delivery

## Features

- Genuine Renata batteries from Lizzy _ output
- Fund pieces your battery shows size
- On 40 Sizes
- 2 batteries included
- The battery size selecté provides

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00N92ZSY4 |
| Best Sellers Rank | 1,154 in Fashion ( See Top 100 in Fashion ) 7 in Watch Batteries |
| Guaranteed software updates until | unknown |
| Item model number | 364 SR621SW |
| Manufacturer | Renata |
| Product Dimensions | 0.7 x 0.7 x 0.2 cm; 2 g |

## Product Details

- **Battery capacity:** 20
- **Battery cell composition:** Silver Oxide
- **Brand:** Best Price Square
- **Number of batteries:** 2 Product Specific batteries required. (included)
- **Recommended uses for product:** Watch

## Images

![Renata Silver Oxide Watch Battery, 2 Pieces, 2.3 g - Image 1](https://m.media-amazon.com/images/I/71QaN3kXIlL.jpg)

## Questions & Answers

**Q: Hi do these batteries work for any battery size as claimed. the image shows renata 364 but can i use it in place of renata 377 or 394?**
A: no , you will get only what you can see in image

**Q: is the model number for the Titan watch that I need the battery for. Would these fit or is it a different model I need**
A: You need to look at the information in the instructions for the watch or contact the manufacturer. There are many types of batteries. And even the same watch brand can use different types of batteries.
If you previously had a SR621SW / SR60 /164  battery, then the 364 battery will suit you. 
The photo shows a battery 364
silver oxide 364 size 6.8 x 6.8 x 2.1 mm

**Q: Are they mercury free?**
A: According to the Renata website, all their Silver Oxide batteries contain 0% mercury.

**Q: Can this be use to replace LR621?**
A: Yes it will replace the LR621 it has a higher capacity and silver oxide

## Customer Reviews

### ⭐⭐⭐⭐⭐ The standard watch battery for quality watches
*by P***E on 23 January 2026*

The standard battery for quality quartz watches. Surprisingly cheap and surprisingly easy to fit if you have a few of the right tools (cheaply bought e.g. on Amazon) and can work systematically and carefully. I was quoted £92 by a well known chain jeweller to change a watch battery in a TAG - I did the whole thing including buying the tools (a one off expense) for less than £15 and it took about 10 minutes. Happy days.

### ⭐⭐⭐⭐⭐ Good value
*by L***X on 4 January 2026*

Great value for money quick delivery

### ⭐⭐⭐⭐ Delivery
*by O***N on 16 February 2026*

Smooth end to my end sales process with prompt delivery and item was as described and is of good quality.

## Frequently Bought Together

- Renata Silver Oxide Watch Battery, 2 Pieces, 2.3 g
- Renata Watch Battery 377 (SR626SW)
- 2 X Renata Battery 371 SR920SW SILVER 1.55V SWISS MADE

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-15*