---
product_id: 494349483
title: "23A Alkaline Batteries 12V - High Capacity Long Lasting Reliable Power Replacement for Remote Controls, Garage Door Openers, Key Fobs, Alarms, Leak-Proof Design A23 L1028 MN21 GP23A"
brand: "poundmax"
price: "€ 8.43"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/494349483-23a-alkaline-batteries-12v-high-capacity-long-lasting-reliable-power
store_origin: FI
region: Finland
---

# 12V high-capacity power Leak-proof, corrosion-resistant Operates -22°F to 140°F 23A Alkaline Batteries 12V - High Capacity Long Lasting Reliable Power Replacement for Remote Controls, Garage Door Openers, Key Fobs, Alarms, Leak-Proof Design A23 L1028 MN21 GP23A

**Brand:** poundmax
**Price:** € 8.43
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your essentials with confidence — never get caught powerless again!

## Quick Answers

- **What is this?** 23A Alkaline Batteries 12V - High Capacity Long Lasting Reliable Power Replacement for Remote Controls, Garage Door Openers, Key Fobs, Alarms, Leak-Proof Design A23 L1028 MN21 GP23A by poundmax
- **How much does it cost?** € 8.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/494349483-23a-alkaline-batteries-12v-high-capacity-long-lasting-reliable-power)

## Best For

- poundmax enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Energy:** High-capacity alkaline chemistry delivers extended runtime for both low and high-drain electronics.
- • **Leak-Resistant Design:** Advanced leak-proof technology protects your valuable devices from corrosion and damage.
- • **All-Weather Reliability:** Engineered to perform flawlessly from freezing cold to scorching heat, ensuring power when you need it most.
- • **Universal Compatibility:** Seamlessly replaces 20+ battery models including Energizer A23 & Duracell MN21 for all your 12V devices.
- • **Trusted PoundMax Quality:** Durability and consistent performance backed by rigorous testing and customer satisfaction.

## Overview

PoundMax 23A Alkaline Batteries provide reliable 12V power with universal compatibility across 20+ battery types. Designed for long-lasting performance in extreme temperatures (-22°F to 140°F), these leak-proof batteries protect your small electronics like remotes, key fobs, and alarms. Engineered with high-capacity alkaline cells, they ensure stable voltage output and durability, making them the trusted choice for professionals who demand dependable power on the go.

## Description

PoundMax 23A Alkaline Batteries 12V - High Capacity Long Lasting Reliable Power Replacement for Remote Controls, Garage Door Openers, Key Fobs, Alarms, Leak-Proof Design A23 L1028 MN21 GP23A

## Features

- Equivalents: Universal Compatibility – Replaces Energizer A23 12V, Duracell MN21, GP23AE, 21/23, A23S, 23A, 23AE, V23GA, MN21B2PK, A23bpz, MN21, GP23A, LRV08, L1028, RVO8, MS21, E23A, K23A, 8LR932, 8LR23, VR22, 8F10R, EL12, 23GA, A23 and more—perfect for devices requiring compact 12-volt batteries.
- Ideal for Small Electronics – Works with garage door openers, key fobs, remote controls, wireless doorbells, alarms, laser pointers, and other 12V devices.
- Reliable Performance in All Conditions with Operating temperatures (-22°F to +140°f) – Designed to maintain voltage output with low self-discharge and dependable operation
- High-Quality 12V Power – Reliable alkaline chemistry delivers stable, consistent voltage for all your small electronics and everyday devices.
- Long-Lasting Performance – Designed for low and high-drain devices, offering optimal power output and longer lifespan compared to standard batteries.
- Fresh, High-Capacity Cells – Manufactured with improved energy retention for dependable use whether in storage or active daily operation.
- Leak-Resistant Construction – Built with secure alkaline technology to prevent leakage and protect sensitive electronics from corrosion or damage.
- Safe and Reliable Design – Manufactured according to strict quality standards for stable, secure, and long-lasting power.
- Long shelf life. Used to power small electronic devices (Check your device for required battery model)
- Trusted PoundMax Quality – Durable, performance-tested batteries backed by a brand focused on reliability and customer satisfaction.

## Product Details

- **Number of Batteries:** 5 A batteries required.
- **Brand:** PoundMax
- **Battery Cell Composition:** Alkaline
- **Battery Capacity:** 12
- **Recommended Uses For Product:** Watch

## Images

![23A Alkaline Batteries 12V - High Capacity Long Lasting Reliable Power Replacement for Remote Controls, Garage Door Openers, Key Fobs, Alarms, Leak-Proof Design A23 L1028 MN21 GP23A - Image 1](https://m.media-amazon.com/images/I/71xV+Z0Vq3L.jpg)

## Available Options

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

## Frequently Bought Together

- PoundMax 23A / L1028 Batteries 12v Alkaline Battery Combo Pack - 5 Count
- Voniko - Premium Grade AAA Batteries - 24 Pack - Alkaline Triple A Battery - Ultra Long-Lasting, Leakproof 1.5v Batteries - 10-Year Shelf Life
- Voniko 9V Batteries - Alkaline 9V Battery 4 Pack - Ultra Long Lasting with a 7 - Year Shelf Life

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**Shop now:** [https://www.desertcart.fi/products/494349483-23a-alkaline-batteries-12v-high-capacity-long-lasting-reliable-power](https://www.desertcart.fi/products/494349483-23a-alkaline-batteries-12v-high-capacity-long-lasting-reliable-power)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-29*