---
product_id: 124283930
title: "397 SR726SW Batteries - 1.55V Silver Oxide 397 Watch Battery (2 Count)"
brand: "renata"
price: "R198"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Renata"
url: https://www.desertcart.co.za/products/124283930-397-sr726sw-batteries-1-55v-silver-oxide-397-watch-battery
store_origin: ZA
region: South Africa
---

# 1.55V Nominal Voltage 32mAh High Capacity Swiss Precision Quality 397 SR726SW Batteries - 1.55V Silver Oxide 397 Watch Battery (2 Count)

**Brand:** renata
**Price:** R198
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with Swiss precision — don’t get left powerless!

## Quick Answers

- **What is this?** 397 SR726SW Batteries - 1.55V Silver Oxide 397 Watch Battery (2 Count) by renata
- **How much does it cost?** R198 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/124283930-397-sr726sw-batteries-1-55v-silver-oxide-397-watch-battery)

## Best For

- renata enthusiasts

## Why This Product

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

## Key Features

- • **Power That Lasts:** Reliable 1.55V output ensures your devices stay energized longer.
- • **Low Self-Discharge:** Retains high capacity during storage so it’s ready when you are.
- • **Compact & Lightweight:** At just 1 gram, it fits seamlessly into your essential everyday tech.
- • **Swiss-Made Excellence:** Crafted in Switzerland for consistent, leak-resistant performance every time.
- • **Versatile Compatibility:** Perfect for watches, cameras, keyless remotes, and more—one battery fits all.

## Overview

The Renata 397 SR726SW is a premium 1.55V silver oxide watch battery delivering 32mAh capacity with superior leakage resistance. Swiss-engineered for consistent, long-lasting performance, it’s ideal for watches, cameras, keyless remotes, and other small electronics requiring reliable power. Sold in a convenient 2-pack, it combines compact design with low self-discharge for dependable readiness.

## Description

Buy Renata 397 SR726SW Batteries - 1.55V Silver Oxide 397 Watch Battery (2 Count) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Worked as it should - Worked perfectly in my analog digital watch that needed 2 of these to bring it to life. Fast shipping and affordable
Review: Buenas - Buenas

## Features

- Renata Silver Oxide Battery - Superior Leakage Resistance
- 397 SR726SW | Nominal Voltage - 1.55V | Nominal Capacity - 32 mAh
- High capacity retention on storage (low self-discharge)
- Swiss quality and consistently great performance, battery after battery.
- Works for toys, watches, cameras, calculators, car security alarm, keyless car remotes, organizers, computer equipment (memory backup battery) CMOS

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MV10K8S |
| Antenna Location | Indoor/Outdoor |
| Battery Capacity | 32 milliamp_hours |
| Battery Cell Composition | Silver Oxide |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 1 g |
| Best Sellers Rank | #54,654 in Health & Household ( See Top 100 in Health & Household ) #357 in Coin & Button Cell Batteries |
| Brand | Renata |
| Customer Reviews | 4.5 out of 5 stars 989 Reviews |
| Included Components | Battery |
| Item Weight | 0.27 g |
| Manufacturer | Renata |
| Model Name | 397 |
| Number of Batteries | 2 Product Specific batteries required. (included) |
| Recommended Uses For Product | Indoor/Outdoor |
| Reusability | Single Use |
| UPC | 040048065463 784922025456 608938147660 |
| Unit Count | 2 Count |
| Voltage | 1.55 volts |

## Product Details

- **Battery Capacity:** 32 milliamp_hours
- **Battery Cell Composition:** Silver Oxide
- **Brand:** Renata
- **Number of Batteries:** 2 Product Specific batteries required. (included)
- **Recommended Uses For Product:** Indoor/Outdoor

## Images

![397 SR726SW Batteries - 1.55V Silver Oxide 397 Watch Battery (2 Count) - Image 1](https://m.media-amazon.com/images/I/718qaqMNFcL.jpg)
![397 SR726SW Batteries - 1.55V Silver Oxide 397 Watch Battery (2 Count) - Image 2](https://m.media-amazon.com/images/I/61TLvAgMTDS.jpg)
![397 SR726SW Batteries - 1.55V Silver Oxide 397 Watch Battery (2 Count) - Image 3](https://m.media-amazon.com/images/I/71DzPTuC5wS.jpg)
![397 SR726SW Batteries - 1.55V Silver Oxide 397 Watch Battery (2 Count) - Image 4](https://m.media-amazon.com/images/I/51TA2dTcJqS.jpg)
![397 SR726SW Batteries - 1.55V Silver Oxide 397 Watch Battery (2 Count) - Image 5](https://m.media-amazon.com/images/I/61UFtGTndsS.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked as it should
*by P***B on May 9, 2026*

Worked perfectly in my analog digital watch that needed 2 of these to bring it to life. Fast shipping and affordable

### ⭐⭐⭐⭐⭐ Buenas
*by D***O on August 18, 2026*

Buenas

### ⭐⭐⭐⭐⭐ Delivery speed and good product
*by A***R on July 17, 2026*

Great product

## Frequently Bought Together

- Renata 397 SR726SW Batteries - 1.55V Silver Oxide 397 Watch Battery (2 Count)
- Renata 371 SR920SW Batteries - 1.55V Silver Oxide 371 Watch Battery (2 Count)
- Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count)

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**Shop now:** [https://www.desertcart.co.za/products/124283930-397-sr726sw-batteries-1-55v-silver-oxide-397-watch-battery](https://www.desertcart.co.za/products/124283930-397-sr726sw-batteries-1-55v-silver-oxide-397-watch-battery)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-26*