---
product_id: 1892794
title: "Energizer A23 Batteries, A23 Battery Alkaline, 2 Count"
brand: "energizer"
price: "€ 5.79"
currency: EUR
in_stock: true
reviews_count: 13
category: "Energizer"
url: https://www.desertcart.sk/products/1892794-energizer-a23-batteries-a23-battery-alkaline-2-count
store_origin: SK
region: Slovakia
---

# 12V high-voltage power Mercury-free eco-friendly Long-lasting alkaline chemistry Energizer A23 Batteries, A23 Battery Alkaline, 2 Count

**Brand:** energizer
**Price:** € 5.79
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your essentials with Energizer’s trusted spark!

## Quick Answers

- **What is this?** Energizer A23 Batteries, A23 Battery Alkaline, 2 Count by energizer
- **How much does it cost?** € 5.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/1892794-energizer-a23-batteries-a23-battery-alkaline-2-count)

## Best For

- energizer enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Energy:** Zero mercury content means you power your life responsibly while reducing environmental impact.
- • **Plug & Play Convenience:** Compact A23 size fits seamlessly into keyless entry systems, Bluetooth gadgets, and security devices without hassle.
- • **Trusted Specialty Brand:** Energizer, the #1 specialty battery brand, ensures premium quality and dependable performance every time.
- • **Versatile Compatibility:** Perfect replacement for multiple specialty battery models, from garage door openers to cameras and more.
- • **Power that Keeps You Moving:** 12V miniature alkaline batteries deliver consistent, reliable energy for your essential devices.

## Overview

Energizer A23 Batteries come in a 2-pack of 12V miniature alkaline specialty batteries designed for long-lasting, reliable power. Ideal for powering keyless entry systems, Bluetooth devices, cameras, and security systems, these mercury-free batteries combine eco-conscious design with Energizer’s renowned dependability. Compatible with various specialty battery models, they offer hassle-free installation and consistent performance, making them the go-to choice for professionals and tech-savvy users alike.

## Description

Energizer A23 Batteries provide reliable, long lasting power to your important gadgets. The mini batteries are compatible with a variety of devices, including your keyless entry system, bluetooth headsets and home security systems. Choose these specialty batteries when you need replacement camera batteries or a new garage door opener battery. Miniature alkaline Energizer batteries contain zero mercury, giving you a more responsible power source that reduces environmental impact. Rely on Energizer, the #1 brand of specialty batteries, to deliver dependable, long lasting power to your devices.

Review: Perfect for Optics - These Energizer A23 batteries are excellent. I use them in my optics, and they deliver consistent, reliable power every time. They last longer than cheaper alternatives, and I’ve never had issues with performance. The packaging is secure, and the batteries are fresh when they arrive. If you need dependable A23 batteries for scopes, sights, or other devices, these are a solid choice. Worth the price for the peace of mind and quality.
Review: Classic and can’t go wrong - I picked up these Energizer A23 batteries for a few small gadgets, and overall I’m really impressed. Battery life has been solid — they’ve lasted through regular use in my remote, key fob, and a couple of other accessories without dying quickly, which is exactly what you want from small alkaline batteries. They’re easy to use right out of the package. The size is exactly what my devices call for, and they slide into slots without any struggle. Speaking of installation, that’s another plus — they just click into place with no fuss or awkward tugging. The look is classic Energizer: clean, professional branding that actually makes the batteries easy to identify in a drawer full of different types. Nothing flashy, but they look trustworthy and well-made. Longevity has been good so far in my experience. I haven’t had any fail early, and even in devices that sit unused for a while they still hold their charge well. I’ve always had good luck with Energizer, and these are no exception. Compatibility is spot on — they fit all the devices I bought them for (keyless entry remotes, mini LED lights, etc.) without any weird fit issues. If your gadget calls for A23, these plug right in and work every time. In short, reliable battery life, easy installation and use, solid look and build quality, and good compatibility with all my A23 devices. Totally worth it if you need dependable small batteries.

## Features

- 2 pack of Energizer A23 Batteries, 12V Miniature Alkaline Specialty Batteries
- Provides long lasting, reliable power to your important devices
- Use to power your electronic gadgets, including bluetooth devices, cameras and security systems
- Ideal for garage door openers and keyless entry systems
- Contains zero mercury to reduce environmental impact
- Energizer is the #1 specialty brand of battery, ensuring dependability
- Replacement for a variety of specialty batteries, including 1181A, A23BP, DL21, DL23, MN-21B, MN21 and V23GA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004YK10 |
| ASIN  | B00004YK10 |
| Amperage | 23 Amps |
| Antenna Location | Watch |
| Batteries  | 2 CR123A batteries required. (included) |
| Battery Capacity | 50 Milliamp Hours |
| Battery Cell Type | Alkaline |
| Battery Weight | 0.6 Ounces |
| Best Sellers Rank | #322 in Health & Household ( See Top 100 in Health & Household ) #1 in 12V Batteries |
| Brand | Energizer |
| Built-In Media | Battery Pack |
| Compatible Phone Models | from heart-rate monitors, keyless entry and glucose monitors, to toys & games. |
| Customer Reviews | 4.8 4.8 out of 5 stars (43,920) |
| Date First Available  | August 3, 2017 |
| Global Trade Identification Number | 00039800110091 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions | 3.4 x 1.8 x 0.4 inches |
| Item Type Name | Miniature-Retail Electronics |
| Item Weight | 9 Grams |
| Item model number  | A23BPZ-2 |
| Manufacturer | Energizer |
| Manufacturer  | Energizer |
| Model Name | ENR A23BPZ-2.Z4 ALA23 2PK COO CHINA |
| Model Number | A23BPZ-2 |
| Number of Batteries | 2 CR123A batteries required. (included) |
| Product Dimensions  | 3.4 x 1.8 x 0.4 inches; 0.32 ounces |
| Reusability | Single Use |
| UPC | 039800110091 |
| Unit Count | 2.0 Count |
| Voltage | 12 Volts |
| Warranty Description | Comes with Manufacturer Warranty. |

## Product Details

- **Battery Capacity:** 50 Milliamp Hours
- **Battery Cell Composition:** Alkaline
- **Brand:** Energizer
- **Number of Batteries:** 2 CR123A batteries required. (included)
- **Recommended Uses For Product:** Watch

## Images

![Energizer A23 Batteries, A23 Battery Alkaline, 2 Count - Image 1](https://m.media-amazon.com/images/I/61b4IRVunpL.jpg)

## Questions & Answers

**Q: What's the difference between AE-23 and A23?**
A: As far as I can tell and I'm no expert, but there is no difference between the AE-23 12 volt battery and the A23 12 Volt battery. The popular brand companies use the A23 designator and off brand companies use the AE23 designator. Hope this helps

**Q: is a23 battery the same as 23a**
A: is a23 battery the same as 23a

**Q: Nothing on the Amazon page or image says it's alkaline.  Where does it indicate that it's alkaline?**
A: if you llok close up on the battery its says alkaline on it. you may not see it in this picture, but if you look at other A 23 energizer picture you  will see it.

**Q: what's the difference between the 23a and 27a batteries?**
A: Google this " List_of_battery_sizes " (where I got answer). The A23 is 2/100 of longer" and 9/100" wider. So a 27a should fit where a 23a does fits in most cases, but not necessary the other way round. Both are 12V DC so no harm to a device if either battery fits and works in your device.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for Optics
*by R***L on February 12, 2026*

These Energizer A23 batteries are excellent. I use them in my optics, and they deliver consistent, reliable power every time. They last longer than cheaper alternatives, and I’ve never had issues with performance. The packaging is secure, and the batteries are fresh when they arrive. If you need dependable A23 batteries for scopes, sights, or other devices, these are a solid choice. Worth the price for the peace of mind and quality.

### ⭐⭐⭐⭐⭐ Classic and can’t go wrong
*by J***H on February 3, 2026*

I picked up these Energizer A23 batteries for a few small gadgets, and overall I’m really impressed. Battery life has been solid — they’ve lasted through regular use in my remote, key fob, and a couple of other accessories without dying quickly, which is exactly what you want from small alkaline batteries. They’re easy to use right out of the package. The size is exactly what my devices call for, and they slide into slots without any struggle. Speaking of installation, that’s another plus — they just click into place with no fuss or awkward tugging. The look is classic Energizer: clean, professional branding that actually makes the batteries easy to identify in a drawer full of different types. Nothing flashy, but they look trustworthy and well-made. Longevity has been good so far in my experience. I haven’t had any fail early, and even in devices that sit unused for a while they still hold their charge well. I’ve always had good luck with Energizer, and these are no exception. Compatibility is spot on — they fit all the devices I bought them for (keyless entry remotes, mini LED lights, etc.) without any weird fit issues. If your gadget calls for A23, these plug right in and work every time. In short, reliable battery life, easy installation and use, solid look and build quality, and good compatibility with all my A23 devices. Totally worth it if you need dependable small batteries.

### ⭐⭐⭐⭐⭐ One battery for my gate opener and one battery for a spare!
*by J***M on January 10, 2026*

I ordered these for my gate opener, because I found that they tend to last longer than the other brands. Energizer is a brand name that you can trust. I've never had one corrode inside a device. Battery life is excellent and they're a great value. And Energizer carries just about every size battery you could want or need!

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-08*