---
product_id: 317146029
title: "Professional 364 SR621SW 1.55V Battery Pack of 5"
brand: "maxell"
price: "$10.55"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/317146029-professional-364-sr621sw-1-55v-battery-pack-of-5
store_origin: US
region: United States of America
---

# 20mAh reliable capacity Mercury-free eco-friendly 1.55V stable power Professional 364 SR621SW 1.55V Battery Pack of 5

**Brand:** maxell
**Price:** $10.55
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with precision and eco-style!

## Quick Answers

- **What is this?** Professional 364 SR621SW 1.55V Battery Pack of 5 by maxell
- **How much does it cost?** $10.55 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/317146029-professional-364-sr621sw-1-55v-battery-pack-of-5)

## Best For

- maxell enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Power:** Mercury-free design aligns with your sustainable lifestyle.
- • **Pack of 5 Convenience:** Always have spares on hand to avoid downtime and stay ahead.
- • **Consistent 1.55V Output:** Ensures your devices run smoothly without interruption.
- • **Compact Silver Oxide Cell:** Ultra-small size fits perfectly in watches, calculators, and more.
- • **Long-Lasting 20mAh Capacity:** Keeps essential gadgets ticking longer, reducing frequent replacements.

## Overview

Maxell Professional 364 SR621SW batteries deliver a steady 1.55V output with a 20mAh capacity, perfect for small electronics like watches and calculators. These mercury-free silver oxide button cells come in a convenient 5-pack, combining reliable performance with eco-friendly design for the modern professional.

## Description

5 batteries

## Features

- Box with 10 batteries.
- Voltage: 1.55 V.
- For applications requiring constant power consumption: clocks, calculators, small household appliances.
- Batteries made without mercury.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Amperage | 1.55 Amps |
| Antenna Location | Watch |
| Asin | B000CM63SY |
| Battery Capacity | 20 Milliamp Hours |
| Battery Cell Type | Silver Oxide |
| Battery Weight | 0.02 Kilograms |
| Best Sellers Rank | #84,694 in Electronics (See Top 100 in Electronics) #1,274 in Disposable Household Batteries |
| Brand | Maxell |
| Built In Media | Silver Oxide Button Battery 364 / SR621SW (Box of 10 Batteries) |
| Compatible Phone Models | NOT FOR ANY SALE MODEL |
| Item Dimensions | 5 x 2 x 2 centimeters |
| Item Type Name | Silver Oxide Button Battery 364 / SR621SW (Box of 10 Batteries) |
| Item Weight | 0.3 Grams |
| Manufacturer | MAXELL |
| Model Name | 19040825 |
| Model Number | SR621SW |
| Number Of Batteries | 5 LR44 batteries required. |
| Reusability | Single Use |
| Unit Count | 1 Count |
| Upc | 762022256055 |
| Voltage | 1.55 Volts |

## Product Details

- **Battery capacity:** 20 Milliamp Hours
- **Battery cell composition:** Silver Oxide
- **Brand:** Maxell
- **Number of batteries:** 5 LR44 batteries required.
- **Recommended uses for product:** Watch

## Images

![Professional 364 SR621SW 1.55V Battery Pack of 5 - Image 1](https://m.media-amazon.com/images/I/81H3WadfO3L.jpg)

## Available Options

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

## Frequently Bought Together

- Maxell Silver Oxide Watch Battery SR621SW Low Drain Replaces 364
- One (1) X Maxell 377 SR626SW SB-AW Silver Oxide Watch Battery 1.55v Blister Packed
- MAXELL 371 - Watch Battery

---

## 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.us/products/317146029-professional-364-sr621sw-1-55v-battery-pack-of-5](https://www.desertcart.us/products/317146029-professional-364-sr621sw-1-55v-battery-pack-of-5)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-23*