---
product_id: 49132473
title: "Renata 364 SR621SW Watch Battery Pack of 10 Silver Oxide"
brand: "renata"
price: "59 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Renata"
url: https://www.desertcart.ro/products/49132473-renata-364-sr621sw-watch-battery-pack-of-10-silver-oxide
store_origin: RO
region: Romania
---

# Long shelf life 1.55V stable power 20mAh capacity Renata 364 SR621SW Watch Battery Pack of 10 Silver Oxide

**Brand:** renata
**Price:** 59 Lei
**Availability:** ✅ In Stock

## Summary

> ⏰ Power your moments with Swiss precision – never miss a beat!

## Quick Answers

- **What is this?** Renata 364 SR621SW Watch Battery Pack of 10 Silver Oxide by renata
- **How much does it cost?** 59 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/49132473-renata-364-sr621sw-watch-battery-pack-of-10-silver-oxide)

## 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

- • **Trusted by Thousands:** 4.6-star rating from 4,800+ users proves unmatched quality and value.
- • **Bulk Pack Convenience:** 10-pack supply keeps you prepared, avoiding last-minute battery runs.
- • **Swiss Precision Power:** Experience reliable 1.55V voltage engineered in Switzerland for consistent performance.
- • **Universal Compatibility:** Fits over 40 watch battery types, ensuring seamless replacements without hassle.
- • **Compact & Durable Design:** Slim 6.8mm diameter and 2.1mm height for a perfect fit in your favorite timepieces.

## Overview

The Renata 364 SR621SW is a premium Swiss-made silver oxide watch battery delivering a stable 1.55V output and 20mAh capacity. Compatible with over 40 watch models, this compact 6.8mm x 2.1mm battery pack of 10 ensures long-lasting, reliable power for your timepieces, backed by thousands of satisfied users.

## Description

Compatible with over 40 types of watch batteries, especially for watches with 1.55V system. Provides a suitable power source for any electronic device that requires a compact and durable battery. Specifications: Battery Capacity: 20.0mAh Battery technology: Silver Oxide (disposable). Diameter: 6.8 mm. Height: 2.1 mm. Voltage: 1.55V Replaces: 280-34, 364, 602, AG1, D364, G1, GP64, L621, S14, SB-AG/DG, SBAG-DG, SG1, SP364, SR60, SR621, SR621SW, T, TR621SW, V364.

Review: Great product at a decent price. - Great product at a decent price.
Review: Nice - Replaced watch battery no issue

## Features

- High quality Swiss battery. Voltage: 1.55V with a long expiry date.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001UNVZK0 |
| Amperage | 2 Amps |
| Antenna Location | Watch |
| Battery Capacity | 20 |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 10 Grams |
| Battery capacity | 20 |
| Battery cell composition | Silver Oxide |
| Best Sellers Rank | 11,055 in Fashion ( See Top 100 in Fashion ) 29 in Watch Batteries |
| Brand | Renata |
| Brand Name | Renata |
| Compatible Phone Models | Watch Battery |
| Customer Reviews | 4.6 out of 5 stars 4,823 Reviews |
| Item Dimensions | 10 x 5 x 0.5 centimetres |
| Item Type Name | Batteries |
| Item Weight | 15 Grams |
| Manufacturer | Renata |
| Model Name | SR621SW |
| Model Number | 20724 |
| Number of Batteries | 10 LR44 batteries required. (included) |
| Number of batteries | 10 LR44 batteries required. (included) |
| Recommended uses for product | Watch |
| Reusability | Single Use |
| UPC | 040048064428 785618308822 |
| Unit Count | 10.0 count |
| Unit count | 10.0 count |
| Voltage | 1.55 Volts |

## Product Details

- **Battery capacity:** 20
- **Battery cell composition:** Silver Oxide
- **Brand:** Renata
- **Number of batteries:** 10 LR44 batteries required. (included)
- **Recommended uses for product:** Watch

## Images

![Renata 364 SR621SW Watch Battery Pack of 10 Silver Oxide - Image 1](https://m.media-amazon.com/images/I/61r7BvSyAAL.jpg)
![Renata 364 SR621SW Watch Battery Pack of 10 Silver Oxide - Image 2](https://m.media-amazon.com/images/I/61GDQq5+00L.jpg)
![Renata 364 SR621SW Watch Battery Pack of 10 Silver Oxide - Image 3](https://m.media-amazon.com/images/I/71K9k63GeUL.jpg)
![Renata 364 SR621SW Watch Battery Pack of 10 Silver Oxide - Image 4](https://m.media-amazon.com/images/I/51UmLYRrKlL.jpg)
![Renata 364 SR621SW Watch Battery Pack of 10 Silver Oxide - Image 5](https://m.media-amazon.com/images/I/61J6acLXlGL.jpg)

## Questions & Answers

**Q: What would be the expiry date of batteries?**
A: Bought sept 2019. Expiry date 12, 2021. No idea what today's purchase expiry date would be.

**Q: Could you please tell me the expiry date of these batteries. Thanks**
A: Can't  remember  exactly but know it was approx 18 months  to 2 years

**Q: I have a number of watches that have stopped working all at the same time - stupid question I know but are all watch batteries the same?**
A: No, there are many many different watch batteries, they are not all the same. Check the back of the watch to see what battery it needs.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product at a decent price.
*by T***L on 22 January 2026*

Great product at a decent price.

### ⭐⭐⭐⭐⭐ Nice
*by J***Y on 12 January 2026*

Replaced watch battery no issue

### ⭐⭐⭐⭐ Value for money.
*by 2***N on 7 August 2025*

Bought these because the cost of getting the battery changed Commercially hardly makes it worth while. They were easy to change and I now have spares for the future.

## Frequently Bought Together

- Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (10 Count)
- Renata 377 SR626SW Batteries - 1.55V Silver Oxide 377 Watch Battery (10 Count)
- Renata 371 Watch Battery SR920SW - Strip of 5 Batteries

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ro/products/49132473-renata-364-sr621sw-watch-battery-pack-of-10-silver-oxide](https://www.desertcart.ro/products/49132473-renata-364-sr621sw-watch-battery-pack-of-10-silver-oxide)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-28*