---
product_id: 256133470
title: "Renata 2 364 SR621SW Silver Oxide Zero Mercury Electronic Batteries"
brand: "renata"
price: "€ 7.41"
currency: EUR
in_stock: true
reviews_count: 8
category: "Renata"
url: https://www.desertcart.be/products/256133470-renata-2-364-sr621sw-silver-oxide-zero-mercury-electronic-batteries
store_origin: BE
region: Belgium
---

# 1.55V stable power Ultra-light 1g battery weight Long-lasting silver oxide cell Renata 2 364 SR621SW Silver Oxide Zero Mercury Electronic Batteries

**Brand:** renata
**Price:** € 7.41
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your life with precision and reliability!

## Quick Answers

- **What is this?** Renata 2 364 SR621SW Silver Oxide Zero Mercury Electronic Batteries by renata
- **How much does it cost?** € 7.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/256133470-renata-2-364-sr621sw-silver-oxide-zero-mercury-electronic-batteries)

## 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

- • **Featherlight Design:** At just 1 gram, these batteries won’t weigh down your gadgets.
- • **Trusted Renata Quality:** Join thousands of professionals who trust Renata for consistent, high-performance power.
- • **Universal Compatibility:** Perfect fit for watches, calculators, toys, and medical devices—never worry about replacements again.
- • **Precision Power for Your Essentials:** Reliable 1.55V output keeps your devices ticking flawlessly.
- • **Silver Oxide Chemistry for Longevity:** Experience extended battery life with premium silver oxide cells.

## Overview

Renata 2-pack SR621SW silver oxide batteries deliver a stable 1.55V power supply in an ultra-light 1-gram design. Engineered for long-lasting performance, these mercury-free batteries are compatible with a wide range of devices including watches, calculators, toys, and medical equipment. Trusted by professionals and backed by excellent reviews, Renata ensures your essential electronics stay powered with premium quality and reliability.

## Description

Super fresh genuine Renata 1.55v Watch batteries. Works for: Watches, computer motherboards, calculators, PDAs, electronic organizers, garage door openers, toys, games, door chimes, pet collars, LED lights, sporting goods, pedometers, calorie counters, stopwatches and medical devices and all other devices that requires this battery size. Equivalent to: SR621SW, SR60, SR621, SB-AG/DG, 280-34, T, V364, D364, 602, S621E, GP364, AG1, AG-1, 364, L621, LR621, SG1, LR60, LR620, SW621, GP164, 364X, 364A, AG1/364A, SB-AG, E364, Details.

Review: Great value, good quality - Not much to report fitted to watch, works as advertised, Buy with confidence
Review: Perfect - Value for money and original.

## Features

- Item Category: Battery
- Item Trademark: Renata
- manufacturer: Generic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MTZI038 |
| Antenna Location | Calculator, Toys, Watch |
| Battery Capacity | 1.55 Volts |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 1 Grams |
| Battery capacity | 1.55 Volts |
| Battery cell composition | Silver Oxide |
| Best Sellers Rank | #4,056 in Fashion ( See Top 100 in Fashion ) #19 in Watch Batteries |
| Brand | Renata |
| Compatible Phone Models | watch battery |
| Customer Reviews | 4.5 out of 5 stars 357 Reviews |
| Item Weight | 1 Grams |
| Manufacturer | RENATA |
| Model Name | lr620 |
| Model Number | 4332780868 |
| Number of Batteries | 2 Product Specific batteries required. |
| Number of batteries | 2 Product Specific batteries required. |
| Recommended uses for product | Calculator, Toys, Watch |
| Reusability | Single Use |
| UPC | 608938147417 |
| Unit Count | 2 Count |
| Unit count | 2 Count |
| Voltage | 1.55 Volts |

## Product Details

- **Battery capacity:** 1.55 Volts
- **Battery cell composition:** Silver Oxide
- **Brand:** Renata
- **Number of batteries:** 2 Product Specific batteries required.
- **Recommended uses for product:** Calculator, Toys, Watch

## Images

![Renata 2 364 SR621SW Silver Oxide Zero Mercury Electronic Batteries - Image 1](https://m.media-amazon.com/images/I/61-7uFn8ChL.jpg)

## Questions & Answers

**Q: Hello, what is the expiry date?**
A: our current stocks on renata have a expiry date between 2023-2024

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value, good quality
*by P***R on 6 June 2024*

Not much to report fitted to watch, works as advertised, Buy with confidence

### ⭐⭐⭐⭐⭐ Perfect
*by A***R on 23 December 2022*

Value for money and original.

### ⭐⭐⭐⭐ High price
*by Y***G on 1 May 2026*

Ok… price is a bit high

## Frequently Bought Together

- 2 Renata 364 SR621SW Silver Oxide Zero Mercury Electronic Batteries
- Renata 371 SR920SW Batteries - 1.55V Silver Oxide 371 Watch Battery (2 Count)
- Renata 377 SR626SW Batteries - 1.55V Silver Oxide 377 Watch Battery (2 Count)

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**Shop now:** [https://www.desertcart.be/products/256133470-renata-2-364-sr621sw-silver-oxide-zero-mercury-electronic-batteries](https://www.desertcart.be/products/256133470-renata-2-364-sr621sw-silver-oxide-zero-mercury-electronic-batteries)

---

*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-09-16*