---
product_id: 4013360
title: "Energizer Watch Batteries 364 / 363 SR621SW Battery New 5 Pack"
brand: "energizer"
price: "44.95 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/4013360-energizer-watch-batteries-364-363-sr621sw-battery-new-5-pack
store_origin: TN
region: Tunisia
---

# 90% capacity after 5 years storage High energy density Excellent leakage resistance Energizer Watch Batteries 364 / 363 SR621SW Battery New 5 Pack

**Brand:** energizer
**Price:** 44.95 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your precision. Never miss a moment.

## Quick Answers

- **What is this?** Energizer Watch Batteries 364 / 363 SR621SW Battery New 5 Pack by energizer
- **How much does it cost?** 44.95 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/4013360-energizer-watch-batteries-364-363-sr621sw-battery-new-5-pack)

## Best For

- energizer enthusiasts

## Why This Product

- Trusted energizer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power That Lasts:** Experience consistent 3V output with Energizer’s high-precision silver oxide cells.
- • **Trusted by Experts:** Dominating 70% of the Swiss watch market, these batteries are the choice of precision professionals.
- • **Versatile Mini Power:** Perfect for watches, hearing aids, keyless entry, and other miniature electronics demanding stable power.
- • **Leak-Proof Confidence:** Unique sealing technology ensures zero leakage, protecting your valuable devices.
- • **Long-Term Reliability:** Retains over 90% capacity even after 5 years at room temperature—no more last-minute battery panic.

## Overview

Energizer Watch Batteries 364/363 SR621SW deliver stable 3V silver oxide power with superior leakage resistance and exceptional long-term storage capacity, trusted by top watchmakers worldwide for unmatched reliability.

## Description

Energizer is respected world wide for its uncompromising quality and consistent performance. Energizer's technological leadership produces a variety of miniature batteries which are trusted for use by the best names in watch, computer, keyless entry, consumer electronics and hearing aid industries. Energizer's reported failure rate is far less than 1/1000 of 1%. This devotion to consistent quality has led it to control over 70% of market share in Switzerland, one of the world's leading watch producing countries.

## Features

- High energy density has been achieved owing to the Energizer's original high-precision material-mixing technology. The use of antioxidant, high performance separators also contributes to improved storage characteristics.
- Excellent stable discharge characteristics. Constant voltage output is available during the discharging.
- Excellent leakage resistance. Energizer-unique sealing structure, coupled with special sealing- material treatment, has helped accomplish the excellent leakage resistance.
- Excellent service maintenance; in excess of 90% after storage at 70°F for 5 years

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0014WTLU8 |
| ASIN  | B0014WTLU8 |
| Antenna Location | Hearing Aid, Watch |
| Batteries  | 5 LR44 batteries required. (included) |
| Battery Capacity | 3 Volts |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 0.8 Grams |
| Best Sellers Rank | #113,089 in Health & Household ( See Top 100 in Health & Household ) #629 in Coin & Button Cell Batteries |
| Brand | Energizer |
| Compatible Phone Models | Watches |
| Customer Reviews | 4.6 4.6 out of 5 stars (8,406) |
| Date First Available  | February 26, 2008 |
| Department  | unisex-adult |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 0.04 x 0.04 x 0.04 inches |
| Item Weight | 22.68 g |
| Item model number  | EO-ACZ3-N6RM |
| Manufacturer | Energizer Batteries |
| Manufacturer  | Energizer Batteries |
| Model Name | SR621SW |
| Model Number | EO-ACZ3-N6RM |
| Number of Batteries | 5 LR44 batteries required. (included) |
| Product Dimensions  | 0.04 x 0.04 x 0.04 inches; 0.8 ounces |
| Reusability | Single Use |
| UPC | 039800095749 039800109675 |
| Unit Count | 5 Count |
| Voltage | 12 Volts |

## Product Details

- **Battery Capacity:** 3 Volts
- **Battery Cell Composition:** Silver Oxide
- **Brand:** Energizer
- **Number of Batteries:** 5 LR44 batteries required. (included)
- **Recommended Uses For Product:** Hearing Aid, Watch

## Images

![Energizer Watch Batteries 364 / 363 SR621SW Battery New 5 Pack - Image 1](https://m.media-amazon.com/images/I/61FCkgcyoLL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.tn/products/4013360-energizer-watch-batteries-364-363-sr621sw-battery-new-5-pack](https://www.desertcart.tn/products/4013360-energizer-watch-batteries-364-363-sr621sw-battery-new-5-pack)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-26*