---
product_id: 441923622
title: "364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count)"
brand: "renata"
price: "¥1549"
currency: JPY
in_stock: true
reviews_count: 13
category: "Renata"
url: https://www.desertcart.jp/products/441923622-364-sr621sw-batteries-1-55v-silver-oxide-364-watch-battery
store_origin: JP
region: Japan
---

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

**Brand:** renata
**Price:** ¥1549
**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?** ¥1549 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/441923622-364-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 power even in storage, ready when you are
- • **Versatile Compatibility:** Perfect for watches, cameras, remotes, and more
- • **Leakage-Resistant Design:** Protects your valuable gadgets from battery damage
- • **Long-lasting Power Boost:** Keeps your devices running longer with 19mAh capacity
- • **Swiss-Made Quality Assurance:** Consistent, premium performance battery after battery

## Overview

Renata 364 SR621SW Silver Oxide batteries deliver a reliable 1.55V output with 19mAh capacity, engineered in Switzerland for superior leakage resistance and low self-discharge. Ideal for watches, cameras, keyless remotes, and other precision electronics, these batteries ensure long-lasting, consistent performance to keep your devices powered and protected.

## Description

Buy Renata 364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Perfect for me - Perfect. I’ve been using them in my Fossil watch for a month and they are still working great. I didn’t expect them to last this long.
Review: Lo recomiendo - Excelente producto

## 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 milliamp_hours |
| Battery Cell Composition | Silver Oxide |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 0.6 g |
| Best Sellers Rank | #9,670 in Health & Household ( See Top 100 in Health & Household ) #55 in Coin & Button Cell Batteries |
| Brand | Renata |
| Customer Reviews | 4.6 out of 5 stars 6,459 Reviews |
| Manufacturer | Renata Batteries |
| 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 Count |
| Voltage | 1.55 volts |

## Product Details

- **Battery Capacity:** 19 milliamp_hours
- **Battery Cell Composition:** Silver Oxide
- **Brand:** Renata
- **Number of Batteries:** 2 Product Specific batteries required. (included)
- **Recommended Uses For Product:** Calculators,Camera,Car Security Alarm,Keyless Car Remotes,Watch,Watches

## Images

![364 SR621SW Batteries - 1.55V Silver Oxide 364 Watch Battery (2 Count) - Image 1](https://m.media-amazon.com/images/I/61phHqyMcaL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for me
*by W***S on June 28, 2026*

Perfect. I’ve been using them in my Fossil watch for a month and they are still working great. I didn’t expect them to last this long.

### ⭐⭐⭐⭐⭐ Lo recomiendo
*by B***E on July 29, 2026*

Excelente producto

### ⭐⭐⭐⭐⭐ Good value
*by M***R on May 6, 2026*

Not much to say....it fit, watch works now & price is good.

## 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)

---

## 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.jp/products/441923622-364-sr621sw-batteries-1-55v-silver-oxide-364-watch-battery](https://www.desertcart.jp/products/441923622-364-sr621sw-batteries-1-55v-silver-oxide-364-watch-battery)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-29*