---
product_id: 541407087
title: "Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count)"
brand: "renata"
price: "¥4304"
currency: JPY
in_stock: true
reviews_count: 13
category: "Renata"
url: https://www.desertcart.jp/products/541407087-renata-364-sr621sw-batteries-1-55v-silver-oxide-364-watch
store_origin: JP
region: Japan
---

# 1.55V Nominal Voltage 19mAh High Capacity Superior Leakage Resistance Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count)

**Brand:** renata
**Price:** ¥4304
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your life with Swiss precision – never miss a moment!

## Quick Answers

- **What is this?** Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) by renata
- **How much does it cost?** ¥4304 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/541407087-renata-364-sr621sw-batteries-1-55v-silver-oxide-364-watch)

## 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

- • **Bulk Pack Advantage:** 20-count supply to keep you powered without frequent reorders
- • **Trusted by Thousands:** 4.7-star rating with nearly 6,000 reviews proves unbeatable value
- • **Low Self-Discharge Tech:** Keeps batteries fresh and ready even after long storage
- • **Versatile Compatibility:** Perfect for watches, remotes, cameras, and more
- • **Reliable Swiss Precision:** Consistent, long-lasting power for your essential devices

## Overview

Renata 364 SR621SW is a premium 1.55V silver oxide watch battery offering 19mAh capacity with superior leakage resistance and low self-discharge. Trusted worldwide for consistent performance across watches, remotes, cameras, and more, this 20-pack ensures you stay powered with Swiss-engineered reliability.

## Description

Buy Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Good value, works as expected. - Just as expected, good quality. I have bought these before and battery life is good. Good value.
Review: Renata 364 - Great batteries

## 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 | B09VV5PDG1 |
| Batteries | 20 Product Specific batteries required. (included) |
| Best Sellers Rank | #17,015 in Health & Household ( See Top 100 in Health & Household ) #120 in Coin & Button Cell Batteries |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,945) |
| Date First Available | October 14, 2010 |
| Department | Unisex-adult |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | 20Pcs |
| Manufacturer | Renata Batteries |
| Package Dimensions | 5.43 x 2.05 x 0.71 inches |

## Product Details

- **Battery Capacity:** 19 Milliamp Hours
- **Battery Cell Composition:** Silver Oxide
- **Brand:** Renata
- **Number of Batteries:** 20 Product Specific batteries required. (included)
- **Recommended Uses For Product:** Indoor/Outdoor

## Images

![Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) - Image 1](https://m.media-amazon.com/images/I/51UmLYRrKlL.jpg)
![Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) - Image 2](https://m.media-amazon.com/images/I/618SxaWTA-L.jpg)
![Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) - Image 3](https://m.media-amazon.com/images/I/61GDQq5+00L.jpg)
![Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) - Image 4](https://m.media-amazon.com/images/I/61J6acLXlGL.jpg)
![Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count) - Image 5](https://m.media-amazon.com/images/I/61yacbHtVWL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value, works as expected.
*by R***E on August 25, 2025*

Just as expected, good quality. I have bought these before and battery life is good. Good value.

### ⭐⭐⭐⭐⭐ Renata 364
*by R***N on December 11, 2025*

Great batteries

### ⭐⭐⭐⭐⭐ Works great
*by L***A on January 9, 2026*

Same battery as the original watch battery. Works great. One odd note. Amazon sent this tiny battery in huge 11x17 or larger envelope. Waste of packaging.

## Frequently Bought Together

- Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (20 Count)
- Renata 377 SR626SW Batteries - 1.55V Silver Oxide 377 Watch Battery (20 Count)
- Renata 395 SR927SW Batteries - 1.55V Silver Oxide 395 Watch Battery (10 Count)

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**Shop now:** [https://www.desertcart.jp/products/541407087-renata-364-sr621sw-batteries-1-55v-silver-oxide-364-watch](https://www.desertcart.jp/products/541407087-renata-364-sr621sw-batteries-1-55v-silver-oxide-364-watch)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*