---
product_id: 524732836
title: "AJ Star 10 PCS SR621SW AG1 364 363 LR621 1.55V Button Cell Watch Batteries"
brand: "aj star"
price: "€ 8.49"
currency: EUR
in_stock: true
reviews_count: 8
category: "Aj Star"
url: https://www.desertcart.nl/products/524732836-aj-star-10-pcs-sr621sw-ag1-364-363-lr621-1
store_origin: NL
region: Netherlands
---

# 2 years shelf life 1.5V stable power 10-pack convenience AJ Star 10 PCS SR621SW AG1 364 363 LR621 1.55V Button Cell Watch Batteries

**Brand:** aj star
**Price:** € 8.49
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your life, stay ahead of the pack!

## Quick Answers

- **What is this?** AJ Star 10 PCS SR621SW AG1 364 363 LR621 1.55V Button Cell Watch Batteries by aj star
- **How much does it cost?** € 8.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/524732836-aj-star-10-pcs-sr621sw-ag1-364-363-lr621-1)

## Best For

- aj star enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** 10 batteries per pack for uninterrupted device performance and great savings.
- • **Long Shelf Life:** Up to 2 years of freshness means batteries ready when you are.
- • **Reliable Power Boost:** Consistent 1.5V output ensures your devices never miss a beat.
- • **Compact & Lightweight:** Slim design (19x9x1 cm, 20g) fits seamlessly into your everyday essentials.
- • **Versatile Compatibility:** Fits a wide range of devices from watches to mini flashlights.

## Overview

AJ Star 10 PCS SR621SW button cell batteries deliver reliable 1.5V alkaline power with a 2-year shelf life. Compatible with numerous small electronics including watches, flashlights, and calculators, this value pack ensures long-lasting, stable energy to keep your essential devices running smoothly.

## Description

Shop AJ Star 10 PCS SR621SW AG1 364 363 LR621 1.55V Button Cell Watch Batteries. Free delivery and returns on eligible orders.

Review: AJ STAR BATTERIES - The batteries served my purposes very well and at a reasonable price. Thanks
Review: Watch batteries. - Value for money, good delivery.

## Features

- Fresh SR621SW Alkaline Battery, 2 Years Shelf Life. 1.5V, 13mAh, Provide Long Lasting And Stable Power for Your Devices.
- Simplify your life with batteries for common uses at very attractive prices
- Watch, Mini Flashlight, Multifunctional Tools, Clocks, Toys, Music Books, Audio Books, Thermometer, Calculator, Remote Control, Timer, Night Light, Laser, Etc
- Nominal Voltage : 1.5v Pack Size : 10
- If your device uses any of the following batteries, this is what you are looking for : LR621, D364, SP364, 602,164, 280-34, SR60, SR60L, SR621, GP364, V364.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C1NLZMG4 |
| Best Sellers Rank | 2,800 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 366 in Disposable Household Batteries |
| Guaranteed software updates until | unknown |
| Manufacturer | AJ Star |
| Product Dimensions | 19 x 9 x 1 cm; 20 g |

## Product Details

- **Battery capacity:** 13 Milliampere Hour (mAh)
- **Battery cell composition:** Alkaline
- **Brand:** AJ Star
- **Recommended uses for product:** Calculator,Clocks,Flashlight,Remote Control,Toys,Watch
- **Unit count:** 10.0 Count

## Images

![AJ Star 10 PCS SR621SW AG1 364 363 LR621 1.55V Button Cell Watch Batteries - Image 1](https://m.media-amazon.com/images/I/719ZMJoYLUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ AJ STAR BATTERIES
*by P***S on 3 December 2025*

The batteries served my purposes very well and at a reasonable price. Thanks

### ⭐⭐⭐⭐⭐ Watch batteries.
*by D***N on 1 October 2025*

Value for money, good delivery.

### ⭐⭐⭐⭐ Seem ok
*by C***N on 11 November 2025*

Seem ok the battery had died in my watch and now it’s working I can’t comment on battery life it was only last week

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**Shop now:** [https://www.desertcart.nl/products/524732836-aj-star-10-pcs-sr621sw-ag1-364-363-lr621-1](https://www.desertcart.nl/products/524732836-aj-star-10-pcs-sr621sw-ag1-364-363-lr621-1)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*