---
product_id: 520967772
title: "Duracell Alkaline MN21 Battery, Pack of 2, Specialty Devices, Bluetooth Headset, Keyless Car Remote, GPS Tracker"
brand: "duracell"
price: "S$13"
currency: SGD
in_stock: true
category: "Duracell"
url: https://www.desertcart.sg/products/520967772-duracell-alkaline-mn21-battery-pack-of-2-specialty-devices-bluetooth
store_origin: SG
region: Singapore
---

# 5-year shelf life guarantee 650mAh reliable capacity 12V high voltage power Duracell Alkaline MN21 Battery, Pack of 2, Specialty Devices, Bluetooth Headset, Keyless Car Remote, GPS Tracker

**Brand:** duracell
**Price:** S$13
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your essentials with Duracell — because your devices deserve the best!

## Quick Answers

- **What is this?** Duracell Alkaline MN21 Battery, Pack of 2, Specialty Devices, Bluetooth Headset, Keyless Car Remote, GPS Tracker by duracell
- **How much does it cost?** S$13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/520967772-duracell-alkaline-mn21-battery-pack-of-2-specialty-devices-bluetooth)

## 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 44x1x88mm design packs a powerful 12V punch in a lightweight 18g battery.
- • **Ready When You Are:** Pre-installed in your essential devices or kept as a backup, these batteries keep you connected and secure.
- • **Trusted Global Brand:** Duracell’s legacy ensures dependable energy for your specialty electronics every time.
- • **Versatile Compatibility:** Perfectly engineered for Bluetooth headsets, keyless car remotes, GPS trackers, and more.
- • **Power That Lasts, Always:** Up to 5 years of in-storage reliability means your devices never run out when it matters most.

## Overview

Duracell Alkaline MN21 batteries deliver a robust 12V output with 650mAh capacity, designed specifically for specialty devices like Bluetooth headsets, keyless car remotes, and GPS trackers. With a 5-year shelf life guarantee and trusted global brand reliability, these compact, lightweight batteries ensure your critical electronics stay powered and ready whenever you need them.

## Description

Duracell Specialty Alkaline MN21 batteries - long lasting power guaranteed for your devices. Duracell Specialty batteries have up to 5 years of in-storage guarantee so you can be confident these alkaline batteries will be ready when you need them. They are suitable for use in wireless remote controls, wireless doorbells and security systems (alarms, locators).

## Features

- LONG LASTING POWER for your specialty devices
- DEPENDABLE POWER from a GLOBAL TRUSTED BATTERY BRAND
- 0

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B096462BCX |
| Amperage | 23 Amps |
| Antenna Location | Bluetooth headsets, keyless car remotes, GPS trackers, car alarms, garage door remotes, laser pointers, child trackers and more., Gaming Controller, Remote Control Vehicle |
| Battery Capacity | 650 Milliampere Hour (mAh) |
| Battery Cell Type | Alkaline |
| Battery Weight | 20 Grams |
| Best Sellers Rank | #29,713 in Electronics ( See Top 100 in Electronics ) #651 in Disposable Household Batteries |
| Brand | Duracell |
| Compatible Phone Models | Remote |
| Customer Reviews | 4.5 4.5 out of 5 stars (603) |
| Included Components | Batteries |
| Item Dimensions | 44 x 1 x 88 millimeters |
| Item Type Name | Batteries |
| Item Weight | 18 g |
| Manufacturer | HongTu High & New Technology Development Zone,Nan Cheng District,DongGuan,GuangDong Province,China |
| Model Name | MN21 |
| Model Number | A23/MN21 |
| Number of Batteries | 2 Lithium Metal batteries required. |
| Reusability | Single Use |
| Voltage | 12.0 |

## Product Details

- **Battery capacity:** 650 Milliampere Hour (mAh)
- **Battery cell composition:** Alkaline
- **Brand:** Duracell
- **Number of batteries:** 2 Lithium Metal batteries required.

## Images

![Duracell Alkaline MN21 Battery, Pack of 2, Specialty Devices, Bluetooth Headset, Keyless Car Remote, GPS Tracker - Image 1](https://m.media-amazon.com/images/I/61iWcQf9RxL.jpg)

## Available Options

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

## Frequently Bought Together

- Duracell Specialty Alkaline MN21 Battery 12V, Pack of 2 (A23 / 23A / V23GA / LRV08 / 8LR932) Suitable for use in Remote Controls, Wireless doorbells and Security Systems (A23/MN21)
- Duracell CR2032 Lithium Coin Batteries 3V (4 Pack) - Up to 70% Extra Life* - Baby Secure Technology & Packaging – For Apple AirTags, Key Fobs, Home Devices, Fitness and Medical Accessories
- ONOGAL 4x Duracell Alkaline Safety Battery A23 / K23A Lrv08 Gp23 12V Mn21 2017 Lrv08 V23Ga LR23A 23A L1028 Battery 2665C_4

---

## 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.sg/products/520967772-duracell-alkaline-mn21-battery-pack-of-2-specialty-devices-bluetooth](https://www.desertcart.sg/products/520967772-duracell-alkaline-mn21-battery-pack-of-2-specialty-devices-bluetooth)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-10*