---
product_id: 263261142
title: "2 371 SR920SW 1.55V Silver Oxide Zero Mercury Alkaline Electronic Batteries"
brand: "renata"
price: "$16.34"
currency: USD
in_stock: true
reviews_count: 10
category: "Renata"
url: https://www.desertcart.ec/products/263261142-2-371-sr920sw-1-55v-silver-oxide-zero-mercury-alkaline
store_origin: EC
region: Ecuador
---

# 1.55V stable power Secure, damage-free packaging Zero mercury, eco-safe 2 371 SR920SW 1.55V Silver Oxide Zero Mercury Alkaline Electronic Batteries

**Brand:** renata
**Price:** $16.34
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your precision with eco-smart confidence!

## Quick Answers

- **What is this?** 2 371 SR920SW 1.55V Silver Oxide Zero Mercury Alkaline Electronic Batteries by renata
- **How much does it cost?** $16.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/263261142-2-371-sr920sw-1-55v-silver-oxide-zero-mercury-alkaline)

## 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

- • **Consistent 1.55V Silver Oxide Power:** Reliable energy for precision electronics
- • **Trusted Renata Quality & Performance:** Top-ranked choice for professionals
- • **Eco-Friendly Zero Mercury Composition:** Safe for you and the planet
- • **Perfect Fit for Watches & Small Devices:** Seamless replacement, no hassle
- • **Premium Packaging for Ultimate Protection:** Arrives intact, ready to use

## Overview

Renata 2 371 SR920SW batteries deliver a stable 1.55V output using silver oxide chemistry with zero mercury, ensuring both high performance and environmental safety. Designed for electronic devices like watches, these batteries come securely packaged to guarantee safe delivery and reliable replacement power.

## Description

These are good quality electronic batteries. These are silver oxide zero mercury batteries.

Review: Perfect Battery.. working well - It comes as it advertised.. working well to replace the watch battery.. I've been looking for this battery in many shops withoit success and finally found a great supplier here.. thanks.
Review: Normal batteries - Batteries. What more can I say? ! Lol

## Features

- Silver oxide zero mercury
- Comes with proper safe packaging
- These are electronic batteries

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MU3FWUS |
| Best Sellers Rank | #1,263 in Electronics ( See Top 100 in Electronics ) #85 in Disposable Household Batteries |
| Item model number | 4332781180 |
| Manufacturer | Renata Batteries |
| Package Dimensions | 11.51 x 6.6 x 1.3 cm; 9 g |

## Product Details

- **Battery capacity:** 35
- **Battery cell composition:** Alkaline
- **Brand:** Renata
- **Number of batteries:** 20 LR44 batteries required.
- **Recommended uses for product:** Calculator, Camera, Toys, Watch

## Images

![2 371 SR920SW 1.55V Silver Oxide Zero Mercury Alkaline Electronic Batteries - Image 1](https://m.media-amazon.com/images/I/71HSKLZ3WTL.jpg)

## Questions & Answers

**Q: is 370 and 371 inter changeable ?**
A: Whilst the 370 and 371 are the same physical size, the 370 is designed for high drain applications (watches with alarms and chronographs etc), the 371 is for low drain. You can use either but if you use the wrong one for your watch the battery life will be shorter.
Best regards

**Q: Can 371 replace 390 for my Swatch watch?**
A: Energizer 390 battery equivalent: 280-24, 390, 603, D390, GS10, S24, SB-AU, SR1130, SR1130SW, SRI-BOSW, TR1130W, V390, WS-10 1138SO, SR54, D389, SP389, SR1130W, V389, 1159SO, D390, 390, SP390, SR1130SW, V390, 189, 1168A, LR54, D189A, 189-1, LR1130, V10GA, GP89A, L1131, V390, 534, 390, 603, SB-AU, 280-24, GP390, SR1130, L50, TR1130W, WS-10, 389A, 390A, D189, RW89A, LR1130, G10A, KA54, AG10, G10 and SG10.

**Q: what replaces a ann klien watch battery, 163h replacement is?**
A: I threw out the dates that was on the packaging.

**Q: I have a Pierre Cardin 578-004 ladies watch. What  is the replacement battery for my watch**
A: Take the battery out of the eatch and write down the Battery code.  Then look up the battery with Google.  There may be several numbers that show up depending on the battery maker.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Battery.. working well
*by S***T on 27 November 2020*

It comes as it advertised.. working well to replace the watch battery.. I've been looking for this battery in many shops withoit success and finally found a great supplier here.. thanks.

### ⭐⭐⭐⭐⭐ Normal batteries
*by R***L on 11 April 2021*

Batteries. What more can I say? ! Lol

### ⭐⭐⭐ As expected
*by M***E on 29 August 2025*

As expected

## Frequently Bought Together

- 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)
- Renata 395 SR927SW Batteries - 1.55V Silver Oxide 395 Watch Battery (2 Count)

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**Shop now:** [https://www.desertcart.ec/products/263261142-2-371-sr920sw-1-55v-silver-oxide-zero-mercury-alkaline](https://www.desertcart.ec/products/263261142-2-371-sr920sw-1-55v-silver-oxide-zero-mercury-alkaline)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-11*