---
product_id: 466094757
title: "364 SR621SW Watch Battery Pack of 10 Silver Oxide"
brand: "renata"
price: "$20.58"
currency: USD
in_stock: true
category: "Renata"
url: https://www.desertcart.us/products/466094757-364-sr621sw-watch-battery-pack-of-10-silver-oxide
store_origin: US
region: United States of America
---

# 1.55V stable power 20mAh long-lasting capacity Premium Swiss quality 364 SR621SW Watch Battery Pack of 10 Silver Oxide

**Brand:** renata
**Price:** $20.58
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your time with Swiss precision — never miss a moment!

## Quick Answers

- **What is this?** 364 SR621SW Watch Battery Pack of 10 Silver Oxide by renata
- **How much does it cost?** $20.58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/466094757-364-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

- • **Long Shelf Life:** Extended expiry date means your devices stay powered when you need them most.
- • **Compact Powerhouse:** Slim 6.8mm diameter and 2.1mm height pack maximum energy in minimal space.
- • **Bulk Pack Advantage:** 10-pack supply to keep your watches ticking without frequent reorders.
- • **Universal Compatibility:** Fits over 40 watch battery types, ensuring seamless replacements every time.
- • **Reliable Swiss Precision:** Engineered in Switzerland for unmatched consistency and performance.

## Overview

The Renata 364 SR621SW is a premium Swiss-made silver oxide watch battery delivering a stable 1.55V and 20mAh capacity. Designed to fit over 40 watch models, its compact size (6.8mm diameter, 2.1mm height) ensures easy replacement. Sold in a convenient pack of 10, it offers long shelf life and reliable performance trusted by thousands of users worldwide.

## 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.

## 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 |
| Best Sellers Rank | #20,462 in Electronics ( See Top 100 in Electronics ) #89 in Watch Batteries #483 in Disposable Household Batteries |
| Brand | Renata |
| Compatible Phone Models | Watch Battery |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,197) |
| Item Dimensions | 10 x 5 x 0.5 centimeters |
| Item Weight | 15 Grams |
| Manufacturer | Renata |
| Model Name | SR621SW |
| Model Number | 20724 |
| Number of Batteries | 10 LR44 batteries required. |
| Reusability | Single Use |
| UPC | 040048064428 785618308822 |
| Unit Count | 10 Count |
| Voltage | 1.55 Volts |
| Warranty Description | No Warranty |

## Product Details

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

## Images

![364 SR621SW Watch Battery Pack of 10 Silver Oxide - Image 1](https://m.media-amazon.com/images/I/61r7BvSyAAL.jpg)

## Available Options

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

## 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

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**Shop now:** [https://www.desertcart.us/products/466094757-364-sr621sw-watch-battery-pack-of-10-silver-oxide](https://www.desertcart.us/products/466094757-364-sr621sw-watch-battery-pack-of-10-silver-oxide)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-14*