---
product_id: 431774995
title: "Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count)"
brand: "renata"
price: "¥4037"
currency: JPY
in_stock: true
reviews_count: 8
category: "Renata"
url: https://www.desertcart.jp/products/431774995-renata-399-sr927w-batteries-1-55v-silver-oxide-399-watch
store_origin: JP
region: Japan
---

# 1.55V Nominal Voltage 53mAh High Capacity Superior Leakage Resistance Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count)

**Brand:** renata
**Price:** ¥4037
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with Swiss precision—never miss a moment!

## Quick Answers

- **What is this?** Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count) by renata
- **How much does it cost?** ¥4037 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/431774995-renata-399-sr927w-batteries-1-55v-silver-oxide-399-watch)

## 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

- • **Bulk Value Pack:** 10-count pack delivers cost-effective convenience, so you’re always ready without last-minute runs.
- • **Long-Lasting Energy:** 53mAh capacity ensures extended usage and fewer replacements—stay powered longer.
- • **Leakage-Proof Design:** Swiss-engineered silver oxide chemistry offers superior resistance to leakage and corrosion.
- • **Reliable Power Boost:** Consistent 1.55V output keeps your devices running smoothly without interruption.
- • **Versatile Compatibility:** Perfect for watches, cameras, calculators, car alarms, and keyless remotes—one battery fits all.

## Overview

Renata 399 SR927W Silver Oxide batteries deliver a reliable 1.55V power supply with 53mAh capacity, engineered in Switzerland for superior leakage resistance and consistent performance. Ideal for watches, cameras, calculators, and keyless car remotes, this 10-pack offers professional-grade energy solutions that combine longevity, versatility, and value.

## Description

Buy Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: good batteries/work well - must cheaper than the name brand batteries. They work as they should
Review: Inexpensive and effective - Cost effective alternative to purchasing them singly in the store. Effective batteries without completing. Highly recommend.

## Features

- Renata Silver Oxide Battery - Superior Leakage Resistance
- 399 SR927W | Nominal Voltage - 1.55V | Nominal Capacity - 53 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 | B09VV9QW3R |
| Antenna Location | Calculators,Camera,Car Security Alarm,Keyless Car Remotes,Watch,Watches |
| Battery Capacity | 53 Milliamp Hours |
| Battery Cell Composition | Silver Oxide |
| Battery Cell Type | Silver Oxide |
| Best Sellers Rank | #23,646 in Health & Household ( See Top 100 in Health & Household ) #174 in Coin & Button Cell Batteries |
| Brand | Renata |
| Customer Reviews | 4.6 out of 5 stars 2,173 Reviews |
| Manufacturer | Renata Batteries |
| Number of Batteries | 10 Product Specific batteries required. (included) |
| Recommended Uses For Product | Calculators,Camera,Car Security Alarm,Keyless Car Remotes,Watch,Watches |
| Reusability | Single Use |
| UPC | 040048065524 |
| Voltage | 1.55 Volts |

## Product Details

- **Number of Batteries:** 10 Product Specific batteries required. (included)
- **Brand:** Renata Batteries
- **Battery Cell Composition:** Silver Oxide
- **Battery Capacity:** 53 Milliamp Hours
- **Recommended Uses For Product:** Calculators,Camera,Car Security Alarm,Keyless Car Remotes,Watch,Watches

## Images

![Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count) - Image 1](https://m.media-amazon.com/images/I/51UmLYRrKlL.jpg)
![Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count) - Image 2](https://m.media-amazon.com/images/I/618SxaWTA-L.jpg)
![Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count) - Image 3](https://m.media-amazon.com/images/I/61CkAe7SKQL.jpg)
![Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count) - Image 4](https://m.media-amazon.com/images/I/61J6acLXlGL.jpg)
![Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count) - Image 5](https://m.media-amazon.com/images/I/61VPre4VfkL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ good batteries/work well
*by A***R on May 31, 2025*

must cheaper than the name brand batteries. They work as they should

### ⭐⭐⭐⭐⭐ Inexpensive and effective
*by G***R on December 7, 2025*

Cost effective alternative to purchasing them singly in the store. Effective batteries without completing. Highly recommend.

### ⭐⭐⭐⭐⭐ Renata Swiss Silver Oxide Watch Battery vs. American Alkaline Quartz Movement Watch Battery.
*by S***S on May 6, 2024*

I chose Renata 399 SR927 W Silver Oxide Swiss made battery for my Invicta Chronographs and my other quartz movement time pieces. Special notation, Silver Oxide batteries are also made in the United States. I prefer buying the Renata Swiss made version. 399 SR927 W Silver Oxide Swiss Made Battery Features: Long-lasting power: This battery provides a stable and consistent power supply for extended periods. High capacity: Despite its compact size, the SR927W battery has a relatively high energy density, allowing it to store a significant amount of power. Reliable performance: With a low self-discharge rate, the SR927W battery retains its charge even when not in use, ensuring it is ready when needed. Wide temperature range: It can operate effectively across a broad range of temperatures, making it suitable for both indoor and outdoor applications. Compact and lightweight: The small size and lightweight nature of the SR927W battery make it convenient for use in portable devices. Although Alkaline batteries are used as watch batteries, it is my recommendation to use alkaline batteries which are best suited for digital analog watches and other such devices. They do have a shorter shelf life compared to silver oxide batteries, but they still last pretty long regardless. They are cheaper to make (hence the smaller cost), the only problem with alkaline watch cells is if they are left unchanged after there is no longer voltage current over an extended period of time, they could potentially leak and could cause corrosion and damage to your watch or other devices that use these types of batteries. Always check your time piece for the type of battery you are replacing. You may also consult with your local jeweler or manufacture.

## Frequently Bought Together

- Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count)
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-30*