---
product_id: 733073478
title: "364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count)"
brand: "renata"
price: "€ 6.08"
currency: EUR
in_stock: true
reviews_count: 2
category: "Renata"
url: https://www.desertcart.hr/products/733073478-364-sr621sw-batteries-1-55v-silver-oxide-364-watch-battery
store_origin: HR
region: Croatia
---

# 1.55V Nominal Voltage 19mAh High Capacity Swiss Precision Quality 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count)

**Brand:** renata
**Price:** € 6.08
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count) by renata
- **How much does it cost?** € 6.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/733073478-364-sr621sw-batteries-1-55v-silver-oxide-364-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

- • **Low Self-Discharge Tech:** Retains capacity during storage so your battery is ready when you are.
- • **Long-lasting Power Boost:** Keeps your devices running reliably with 1.55V of steady energy.
- • **Trusted by Professionals:** Top-rated with 4.6 stars from 800+ users who demand quality and durability.
- • **Ultra-Compact & Versatile:** Perfect fit for watches, remotes, cameras, and more—power wherever you need it.
- • **Premium Swiss Craftsmanship:** Experience consistent, leak-resistant performance battery after battery.

## Overview

Renata 364 SR621SW Silver Oxide batteries deliver a reliable 1.55V power source with 19mAh capacity, engineered in Switzerland for superior leakage resistance and low self-discharge. Ideal for watches, keyless remotes, cameras, and more, these ultra-compact batteries ensure consistent performance and long shelf life, backed by high customer ratings and trusted quality.

## Description

Renata 364 SR621SW Battery - 1.55V Silver Oxide Watch Battery - Renata has first hand knowledge of what a high quality watch battery must stand for. With our comprehensive range of over 40 different types of watch batteries, Renata can supply a suitable power source for any electronic device requiring an ultra-compact, long-lasting, low-voltage source of power.

Review: Battery quality is good - Good quality battery
Review: Good - Till now it is working fine. It looks it is genuine.

## Features

- Renata Silver Oxide Battery - Superior Leakage Resistance
- 364 SR621SW | Nominal Voltage - 1.55V | Nominal Capacity - 19 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 | B09VVNZ3J3 |
| Antenna Location | Calculators,Camera,Car Security Alarm,Keyless Car Remotes,Watch,Watches |
| Battery Capacity | 19 |
| Battery Cell Composition | Silver Oxide |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 0.6 Grams |
| Best Sellers Rank | #2,087 in Watches ( See Top 100 in Watches ) #5 in Batteries |
| Brand | Renata |
| Brand Name | Renata |
| Customer Reviews | 4.6 out of 5 stars 811 Reviews |
| Manufacturer | Renata Batteries |
| Net Quantity | 2.0 Count |
| Number of Batteries | 2 Product Specific batteries required. (included) |
| Recommended Uses For Product | Calculators,Camera,Car Security Alarm,Keyless Car Remotes,Watch,Watches |
| Reusability | Single Use |
| UPC | 040048064411 |
| Unit Count | 2.0 Count |
| Voltage | 1.55 Volts |

## Product Details

- **Battery Capacity:** 19
- **Battery Cell Composition:** Silver Oxide
- **Battery Weight:** 0.6 Grams
- **Brand:** Renata
- **Compatible Devices:** Calculator, Camera, Remotes, Toy, Watch
- **Net Quantity:** 2.0 Count
- **Number of Batteries:** 2 Product Specific batteries required. (included)
- **Recommended Uses For Product:** Calculators,Camera,Car Security Alarm,Keyless Car Remotes,Watch,Watches
- **Reusability:** Single Use
- **Voltage:** 1.55 Volts

## Images

![364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count) - Image 1](https://m.media-amazon.com/images/I/61phHqyMcaL.jpg)
![364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count) - Image 2](https://m.media-amazon.com/images/I/61GDQq5+00L.jpg)
![364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count) - Image 3](https://m.media-amazon.com/images/I/71K9k63GeUL.jpg)
![364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count) - Image 4](https://m.media-amazon.com/images/I/51UmLYRrKlL.jpg)
![364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count) - Image 5](https://m.media-amazon.com/images/I/61J6acLXlGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Battery quality is good
*by S***B on 28 December 2025*

Good quality battery

### ⭐⭐⭐⭐ Good
*by A***R on 26 January 2026*

Till now it is working fine. It looks it is genuine.

## Frequently Bought Together

- Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count)
- Renata 371 SR920SW Batteries - 1.55V Silver Oxide 371 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.hr/products/733073478-364-sr621sw-batteries-1-55v-silver-oxide-364-watch-battery](https://www.desertcart.hr/products/733073478-364-sr621sw-batteries-1-55v-silver-oxide-364-watch-battery)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-24*