---
product_id: 14426114
title: "12 Volt Alkaline Alarm Remote Battery MN21 / A23 2 Pack"
brand: "duracell"
price: "B/.19"
currency: PAB
in_stock: true
reviews_count: 8
category: "Duracell"
url: https://www.desertcart.com.pa/products/14426114-12-volt-alkaline-alarm-remote-battery-mn21-a23-2-pack
store_origin: PA
region: Panama
---

# Long-lasting Alkaline 12V Power Boost Perfect for Security Devices 12 Volt Alkaline Alarm Remote Battery MN21 / A23 2 Pack

**Brand:** duracell
**Price:** B/.19
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your peace of mind with Duracell’s unstoppable 12V duo!

## Quick Answers

- **What is this?** 12 Volt Alkaline Alarm Remote Battery MN21 / A23 2 Pack by duracell
- **How much does it cost?** B/.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/14426114-12-volt-alkaline-alarm-remote-battery-mn21-a23-2-pack)

## 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

- • **Compact Yet Mighty:** Slim 1.77 x 0.39 x 3.54 inch design fits seamlessly into small electronic devices without bulk.
- • **Dual Pack Convenience:** Two batteries per pack means you’re always ready to replace and never caught powerless.
- • **Versatile Compatibility:** Ideal for garage door openers, Bluetooth headsets, home security systems, and more—stay connected and secure.
- • **Power Up Your Essentials:** 12 Volt alkaline cells deliver reliable, consistent energy for your keyless entry and security gadgets.
- • **Trusted Duracell Quality:** Made in the USA with premium materials ensuring durability and performance you can count on.

## Overview

Duracell’s 12 Volt Alkaline MN21/A23 batteries provide long-lasting, reliable power specifically designed for small electronic keychain devices like keyless vehicle entry systems, home security alarms, and garage door openers. Made in the USA, this 2-pack ensures you never run out of energy when it matters most.

## Description

Duracell Batteries: 12V Alkaline Alarm Remote Battery MN21 / A23 2-Pack Cross Reference: 1181A, 23, 23A, 23AE, 23GA, 8LR23, 8LR932, A23, A23BP, E23A, GP23, GP23A, GP-23A, K23A, L1028, LR23A, LRV08, MN21, MS21, R23A, V23, V23GA, VR22

Review: Made in US, not China. - Long-lasting, reliable.
Review: Good Product - Accurate description

## Features

- Item Package Length: 2.54cm
- Item Package Width: 5.08cm
- Item Package Height: 7.62cm
- Model Number: MN21 / A23

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00I9KVBXS |
| Antenna Location | The A23 battery is a dry cell-type battery mainly used in small electronic keychain radio devices, such as keyless vehicle entry systems, home security systems, garage door openers, and Bluetooth headsets. |
| Battery Capacity | 12 Volts |
| Battery Cell Composition | Alkaline |
| Battery Cell Type | Alkaline |
| Battery Weight | 0.6 Ounces |
| Best Sellers Rank | #28,281 in Health & Household ( See Top 100 in Health & Household ) #38 in 12V Batteries |
| Brand | DURACELL |
| Built-In Media | The A23 battery is a dry cell-type battery mainly used in small electronic keychain radio devices, such as keyless vehicle entry systems, home security systems, garage door openers, and Bluetooth headsets. |
| Compatible Phone Models | NO Phone |
| Customer Reviews | 4.8 out of 5 stars 5,718 Reviews |
| Item Dimensions | 1.77 x 0.39 x 3.54 inches |
| Manufacturer | Duracell |
| Model Name | Alkaline batteries |
| Model Number | MN21 / A23 |
| Number of Batteries | 2 12V batteries required. |
| Recommended Uses For Product | The A23 battery is a dry cell-type battery mainly used in small electronic keychain radio devices, such as keyless vehicle entry systems, home security systems, garage door openers, and Bluetooth headsets. Recommended Uses For Product The A23 battery is a dry cell-type battery mainly used in small electronic keychain radio devices, such as keyless vehicle entry systems, home security systems, garage door openers, and Bluetooth headsets. See more |
| Reusability | Single Use |
| UPC | 762022254457 |
| Unit Count | 2 Count |
| Voltage | 12 Volts |

## Product Details

- **Number of Batteries:** 2 12V batteries required.
- **Brand:** DURACELL
- **Battery Cell Composition:** Alkaline
- **Battery Capacity:** 12 Volts
- **Recommended Uses For Product:** The A23 battery is a dry cell-type battery mainly used in small electronic keychain radio devices, such as keyless vehicle entry systems, home security systems, garage door openers, and Bluetooth headsets.

## Images

![12 Volt Alkaline Alarm Remote Battery MN21 / A23 2 Pack - Image 1](https://m.media-amazon.com/images/I/51fjSrWmKGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Made in US, not China.
*by S***T on November 26, 2025*

Long-lasting, reliable.

### ⭐⭐⭐⭐⭐ Good Product
*by J***Y on January 14, 2026*

Accurate description

### ⭐⭐⭐⭐⭐ Good seller
*by J***E on January 21, 2026*

Arrived on time and worked great

## Frequently Bought Together

- Duracell 12 Volt Alkaline Alarm Remote Battery MN21 / A23 2 Pack
- Duracell 2032 Lithium Battery. 4 Count Pack. Child Safety Features. Compatible with Apple AirTag, Key Fob, and other devices. CR2032 Lithium 3V Cell. 2032 Battery, Lithium Coin Battery
- Energizer A23 Batteries, A23 Battery Alkaline, 2 Count

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**Shop now:** [https://www.desertcart.com.pa/products/14426114-12-volt-alkaline-alarm-remote-battery-mn21-a23-2-pack](https://www.desertcart.com.pa/products/14426114-12-volt-alkaline-alarm-remote-battery-mn21-a23-2-pack)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-02*