---
product_id: 49264929
title: "MN21 (2 Pack) Specialty Alkaline Battery 12V (A23/23A/V23GA/LRV08/8LR932) – Long life guarantee – For Remotes, Wireless Doorbells, Security Systems – 5–Year Storage Guarantee -Leak Prevention"
brand: "duracell"
price: "275930₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Duracell"
url: https://www.desertcart.vn/products/49264929-mn21-2-pack-specialty-alkaline-battery-12v-a23-23a-v23ga
store_origin: VN
region: Vietnam
---

# 5-year storage freshness 12V high power output leakage prevention tech MN21 (2 Pack) Specialty Alkaline Battery 12V (A23/23A/V23GA/LRV08/8LR932) – Long life guarantee – For Remotes, Wireless Doorbells, Security Systems – 5–Year Storage Guarantee -Leak Prevention

**Brand:** duracell
**Price:** 275930₫
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your essentials with Duracell’s long-lasting specialty batteries — never get caught powerless again!

## Quick Answers

- **What is this?** MN21 (2 Pack) Specialty Alkaline Battery 12V (A23/23A/V23GA/LRV08/8LR932) – Long life guarantee – For Remotes, Wireless Doorbells, Security Systems – 5–Year Storage Guarantee -Leak Prevention by duracell
- **How much does it cost?** 275930₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/49264929-mn21-2-pack-specialty-alkaline-battery-12v-a23-23a-v23ga)

## Best For

- duracell enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Free Confidence:** Advanced nylon top closure prevents leaks, protecting your devices and your peace of mind.
- • **Power When It Counts:** 12V specialty alkaline battery designed for high-demand devices like remotes and security systems.
- • **Stay Ready for Years:** Guaranteed freshness and performance with up to 5 years of storage life—no more last-minute battery panic.
- • **Versatile Compatibility:** Perfect fit for a wide range of specialty electronics including wireless doorbells and alarms.
- • **Trusted Duracell Quality:** Backed by a brand with a 4.7-star rating and decades of reliability in power solutions.

## Overview

The DURACELL MN21 (2 Pack) specialty alkaline batteries deliver reliable 12V power tailored for remotes, wireless doorbells, and security systems. Featuring a 5-year storage guarantee and advanced leak prevention technology, these batteries ensure your devices stay powered and protected over time. Trusted by millions with a 4.7-star rating, this pack offers durable, versatile energy solutions for your specialty electronics.

## Description

Product Description DURACELL MN21 specialty alkaline batteries are long life guaranteed for your specialty devices. They are suitable for use in remote controls, wireless doorbells, security systems (alarms, locators) and more. With 5 years in storage, you can be confident they will be ready when you need them. Ingredients Alkaline P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Safety Warning Attention: Check the correct polarity (+/-). Do not disassemble, reload or throw into fire. Do not mix old and new batteries, different brands or types. Keep out of reach of children. Do not swallow. If swallowed, consult a doctor immediately. Box Contains 2 x Battery See more

Review: Reliable, Long-Lasting & Trusted Quality - The DURACELL CR123 (2 Pack) batteries are excellent and exactly what you’d expect from Duracell. They provide reliable, long-lasting power and perform consistently, making them ideal for cameras, torches, and other high-drain devices. They were purchased from desertcart and arrived well packaged and exactly as described. Dependable, good value, and a brand you can trust—highly recommended. 🔋✨
Review: Watch out in the supermarkets too! - Right size, good brand and quality. Just the job. However, within 2 weeks of purchase, I saw this battery size front and centre of many supermarkets and DIY stores in my area where I was sure I had not seen them before. They were very reasonably priced in the shops too!

## Features

- SUITABLE FOR A WIDE RANGE OF DEVICES: Duracell MN21 specialty alkaline batteries 12V (A23 / 23A / V23GA / LRV08 / 8LR932) are ideal for your remote controls, wireless doorbells, security systems (alarms, locators) and more.
- LONG LIFE GUARANTEED: you can be confident these batteries will be ready when you need them.
- 5 YEARS IN STORAGE GUARANTEED: Our technologies keep unused batteries fresh for up to 5 years in their packaging
- LEAKAGE PREVENTION: superior nylon top closure helps prevent our specialty batteries from leakage.
- RELIABLE batteries for your specialty devices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003UOWDCG |
| Batteries | 2 Lithium Metal batteries required. (included) |
| Best Sellers Rank | 7 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 6 in Disposable Household Batteries |
| Brand | Duracell |
| Colour | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (164,234) |
| Date First Available | 3 July 2010 |
| Guaranteed software updates until | unknown |
| Included components | 2 x 12 V alkaline batteries. Duracell |
| Item Weight | 8 Grams |
| Item model number | MN21 |
| Model year | 2011 |
| Package Dimensions L x W x H | 11.8 x 8.2 x 0.9 centimetres |
| Package Weight | 0.02 Kilograms |
| Part number | MN21 |
| Product Dimensions L x W x H | 8.6 x 1.1 x 12.1 centimetres |
| Size | Pack of 2 |
| Style | Size MN21 |

## Product Details

- **Battery capacity:** 12
- **Battery cell composition:** Alkaline
- **Brand:** Duracell
- **Number of batteries:** 2 Lithium Metal batteries required. (included)

## Images

![MN21 (2 Pack) Specialty Alkaline Battery 12V (A23/23A/V23GA/LRV08/8LR932) – Long life guarantee – For Remotes, Wireless Doorbells, Security Systems – 5–Year Storage Guarantee -Leak Prevention - Image 1](https://m.media-amazon.com/images/I/61QCNxtqSGL.jpg)

## Available Options

This product comes in different **Pattern, Size, Style** options.

## Questions & Answers

**Q: are these LR754 batteries?**
A: No. According to google LR754 batteries are thicker and higher voltage. These are size 13 hearing aid batteries...

**Q: Why are 8 2032 batteries £12.71 i.e. more than £1.50 each when 4 batteries are £3.27, so less than a £1 each.  10 Duracell 2032's are also only £7.20.**
A: The quick answer is don't think more means cheaper, work it out per item as you have , also check use by dates, lots of old batteries out there.offered cheaper before they go best deforestation date  rember the old rules, if it sounds to good to be true...it probably isn't. Also you get what you pay for,.....a cheap battery in general, doesn't last long.

**Q: is this the same as a p23ga battery, I use it in my garage too remote**
A: Hi there, I think you will be ok buying these instead of P23GA. The spec is the same and the listing gives P23GA as an alternate so if you have a problem you should be able to return it.  I bought Duracell for my garage remote as well and they were perfect.  With kind regards, Laurie

**Q: How do you install these batteries**
A: I used them in my pinsentry machine for on-line banking.  There's a little screw in the back of the plastic cover which gives you access to the battery compartment.  Just pop the old ones out and the new ones in.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable, Long-Lasting & Trusted Quality
*by P***E on 22 January 2026*

The DURACELL CR123 (2 Pack) batteries are excellent and exactly what you’d expect from Duracell. They provide reliable, long-lasting power and perform consistently, making them ideal for cameras, torches, and other high-drain devices. They were purchased from Amazon and arrived well packaged and exactly as described. Dependable, good value, and a brand you can trust—highly recommended. 🔋✨

### ⭐⭐⭐⭐⭐ Watch out in the supermarkets too!
*by E***P on 18 January 2026*

Right size, good brand and quality. Just the job. However, within 2 weeks of purchase, I saw this battery size front and centre of many supermarkets and DIY stores in my area where I was sure I had not seen them before. They were very reasonably priced in the shops too!

### ⭐⭐⭐⭐ Very Good Battery
*by A***R on 3 December 2025*

Bought for a garador electric garage remote control. Pack of 2, 1 battery used, which fits & works perfectly. Surprised at length of delivery as ordered 27th Nov but delivery time showed Dec 1st-2nd, it arrive Dec 1st but I felt it should be next day delivery as an Amazon Prime member

## Frequently Bought Together

- DURACELL MN21 (2 Pack) Specialty Alkaline Battery 12V (A23/23A/V23GA/LRV08/8LR932) – Long life guarantee – For Remotes, Wireless Doorbells, Security Systems – 5–Year Storage Guarantee -Leak Prevention
- Duracell Plus AA Batteries (12 Pack) - Alkaline 1.5V - Up To 100% Extra Life - Reliability For Everyday Devices - 0% Plastic Packaging - 10-Year Storage - LR6 MN1500
- Duracell Plus 9V Batteries (2 Pack) - Alkaline - 100% Life Guaranteed - Reliability For Everyday Devices - 0% Plastic Packaging - 5-Year Storage - 6LR61 MN1604

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**Shop now:** [https://www.desertcart.vn/products/49264929-mn21-2-pack-specialty-alkaline-battery-12v-a23-23a-v23ga](https://www.desertcart.vn/products/49264929-mn21-2-pack-specialty-alkaline-battery-12v-a23-23a-v23ga)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-12*