---
product_id: 431774995
title: "Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count)"
brand: "renata"
price: "794971₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Renata"
url: https://www.desertcart.vn/products/431774995-renata-399-sr927w-batteries-1-55v-silver-oxide-399-watch
store_origin: VN
region: Vietnam
---

# 1.55V stable power 53mAh high capacity Superior leakage resistance Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count)

**Brand:** renata
**Price:** 794971₫
**Availability:** ✅ In Stock

## Summary

> ⏱️ Power your moments with Swiss precision and never miss a beat!

## 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?** 794971₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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

- • **Long-Lasting Charge:** Low self-discharge ensures your devices stay powered even after months in storage.
- • **Leakage-Proof Design:** Protect your valuable gadgets from corrosion with superior leakage resistance.
- • **Compact & Lightweight:** Small size fits seamlessly into your devices without adding bulk or weight.
- • **Swiss Precision Power:** Experience consistent, reliable energy with Renata’s Swiss-made silver oxide technology.
- • **Versatile Compatibility:** Perfect for watches, calculators, cameras, keyless remotes, and more—power your essentials effortlessly.

## Overview

Renata 399 SR927W Silver Oxide Batteries deliver a stable 1.55V output with 53mAh capacity, engineered in Switzerland for superior leakage resistance and low self-discharge. Ideal for watches, calculators, cameras, and keyless remotes, these compact batteries ensure long-lasting, reliable performance across a wide temperature range.

## Description

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

Review: Seems good. - Fit well in an old pocket calculator. Arrived on time and in good condition. Of course no idea yet on battery life.
Review: Renata Swiss Silver Oxide Watch Battery vs. American Alkaline Quartz Movement Watch Battery. - 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.

## 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 |
| Batteries | 10 Product Specific batteries required. (included) |
| Best Sellers Rank | #26,566 in Health & Household ( See Top 100 in Health & Household ) #172 in Coin & Button Cell Batteries |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,205) |
| Date First Available | March 17, 2022 |
| Item Weight | 0.317 ounces |
| Manufacturer | Renata Batteries |
| Package Dimensions | 5.55 x 2.01 x 0.63 inches |

## Product Details

- **Battery Capacity:** 53 Milliamp Hours
- **Battery Cell Composition:** Silver Oxide
- **Brand:** Renata
- **Number of Batteries:** 10 Product Specific batteries required. (included)
- **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/61CkAe7SKQL.jpg)
![Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count) - Image 2](https://m.media-amazon.com/images/I/61VPre4VfkL.jpg)
![Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count) - Image 3](https://m.media-amazon.com/images/I/71K9k63GeUL.jpg)
![Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count) - Image 4](https://m.media-amazon.com/images/I/51UmLYRrKlL.jpg)
![Renata 399 SR927W Batteries - 1.55V Silver Oxide 399 Watch Battery (10 Count) - Image 5](https://m.media-amazon.com/images/I/61J6acLXlGL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seems good.
*by G***G on January 28, 2026*

Fit well in an old pocket calculator. Arrived on time and in good condition. Of course no idea yet on battery life.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Batteries
*by L***Y on February 6, 2026*

Right size. Product as described.

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-28*