---
product_id: 1892794
title: "Energizer Alkaline Batteries A23 (2 Battery Count) - Packaging May Vary | For garage door openers, keyless entry, cameras, and security devices; 12V 23A battery"
brand: "energizer"
price: "$6.65"
currency: USD
in_stock: true
category: "Energizer"
url: https://www.desertcart.us/products/1892794-energizer-alkaline-batteries-a23-2-battery-count-packaging-may-vary
store_origin: US
region: United States of America
---

# 50mAh long-lasting capacity Zero mercury eco-friendly 12V high power output Energizer Alkaline Batteries A23 (2 Battery Count) - Packaging May Vary | For garage door openers, keyless entry, cameras, and security devices; 12V 23A battery

**Brand:** energizer
**Price:** $6.65
**Availability:** ✅ In Stock

## Summary

> 🔋 Power up your life with Energizer’s compact, eco-smart energy boost!

## Quick Answers

- **What is this?** Energizer Alkaline Batteries A23 (2 Battery Count) - Packaging May Vary | For garage door openers, keyless entry, cameras, and security devices; 12V 23A battery by energizer
- **How much does it cost?** $6.65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/1892794-energizer-alkaline-batteries-a23-2-battery-count-packaging-may-vary)

## 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

- • **Compact Yet Mighty:** Miniature design packs a punch with 50mAh capacity for extended device life
- • **Eco-Conscious Energy:** Mercury-free batteries that reduce environmental impact without sacrificing performance
- • **Trusted & Top-Ranked:** #1 in 12V batteries with 4.8-star rating from over 46,000 users
- • **Power Your Essentials:** Reliable 12V alkaline power for keyless entry, remotes, and security devices
- • **Versatile Compatibility:** Seamlessly replaces multiple specialty batteries like 1181A, DL21, and V23GA

## Overview

Energizer CR2 Lithium Batteries (2 Pack) deliver dependable 12V alkaline power with a compact 50mAh capacity, perfect for powering keyless entry systems, Bluetooth devices, cameras, and security gadgets. These mercury-free batteries combine long shelf life with eco-friendly design, trusted by millions and ranked #1 in 12V batteries for reliable, everyday performance.

## Description

Energizer A23 Batteries provide reliable, long lasting power to your important gadgets. This alkaline battery delivers dependable performance for home use and everyday convenience in a compact miniature battery design. The small 12V battery pack is compatible with a variety of devices, including your keyless entry system, Bluetooth headsets, home security systems, wireless remotes, alarm sensors, remote controls, and door remotes. Choose this specialty alkaline battery when you need to replace camera batteries, a new garage door opener battery, a backup battery, ceiling fan remote battery, or to replace depleted specialty batteries. Designed to power small electronics and capable of long shelf life performance, miniature alkaline Energizer batteries contain zero mercury, giving you a more responsible power source that reduces environmental impact. Trusted by homeowners, Energizer is delivering dependable, long lasting power to your devices.

## Features

- 2 pack of Energizer A23 12V Battery features miniature alkaline specialty batteries
- Energizer A23 battery 2 pack provides long lasting, reliable power to your important devices
- Use these small batteries to power your electronic gadgets, including Bluetooth devices, cameras and security systems
- Small battery A23 is ideal for garage door openers and keyless entry systems
- Our garage door opener battery contains zero mercury to reduce environmental impact
- Ensure long lasting, dependable power with 12V batteries from Energizer
- These batteries A23 are a replacement for a variety of specialty batteries, including 1181A, A23BP, DL21, DL23, MN-21B, MN21 and V23GA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00004YK10 |
| Amperage | 23 Amps |
| Antenna Location | Watch |
| Battery Capacity | 50 Milliamp Hours |
| Battery Cell Composition | Alkaline |
| Battery Cell Type | Alkaline |
| Battery Weight | 0.6 Ounces |
| Best Sellers Rank | #329 in Health & Household ( See Top 100 in Health & Household ) #1 in 12V Batteries #2 in 3V Batteries |
| Brand | Energizer |
| Built-In Media | Battery Pack |
| Compatible Phone Models | Any equipment that operates on alkaline A23 batteries |
| Customer Reviews | 4.8 out of 5 stars 46,130 Reviews |
| Global Trade Identification Number | 00039800110091 |
| Item Dimensions | 3.4 x 1.8 x 0.4 inches |
| Item Type Name | Miniature-Retail Electronics |
| Item Weight | 9 Grams |
| Manufacturer | Energizer |
| Model Name | ENR A23BPZ-2.Z4 ALA23 2PK COO CHINA |
| Model Number | A23BPZ-2 |
| Number of Batteries | 2 CR123A batteries required. (included) |
| Recommended Uses For Product | Watch |
| 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 Alkaline Batteries A23 (2 Battery Count) - Packaging May Vary | For garage door openers, keyless entry, cameras, and security devices; 12V 23A battery - Image 1](https://m.media-amazon.com/images/I/61b4IRVunpL.jpg)

## Available Options

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

## 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.

## Frequently Bought Together

- Energizer A23 Batteries, A23 Battery Alkaline, 2 Count
- 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
- Amazon Basics 6-Pack LR44 Alkaline Button Coin Cell Battery, 1.5 Volt, Long Lasting Power, Mercury-Free

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-14*