D23 Battery: A Comprehensive Guide

If you’re looking for a reliable battery for your device, you may have come across the D23 battery. But what exactly is a D23 battery, and what are its unique features? Here, we’ll answer all your questions about this battery and why it might be a great choice for your needs.

What is a D23 Battery?

A D23 battery, also known as a 23A battery, is a type of alkaline battery commonly used in small electronic devices such as remote controls, car alarms, and key fobs. It is a miniature battery that provides a high amount of energy in a compact size, making it ideal for devices that require a small, yet powerful battery. D23 batteries operate at 12 volts and are known for their long lifespan.

What are D23 Battery Equivalents?

While the D23 battery is the standard size for this type of battery, there are several equivalent batteries that you can use depending on your device’s requirements. These include:

– LR23A
– MN21
– GP23AE
– V23GA

It’s important to note that while these batteries have similar specifications to D23 batteries, they may not always be compatible with your device. Always check the manufacturer’s recommendations before replacing your battery.

What is the Size of a D23 Battery?

The D23 battery has a cylindrical shape with a diameter of approximately 10 mm and a length of 28 mm. It is a small battery, making it ideal for devices that require a powerful energy source in a compact size.


How long does a D23 battery last?

The lifespan of a D23 battery largely depends on the device it’s being used in and how frequently the device is used. However, these batteries are known for their long lifespan and can last up to five years in some applications.

Can I recharge a D23 battery?

No, D23 batteries are not rechargeable. Attempting to recharge a non-rechargeable battery can be dangerous and damage the battery.

Can I recycle D23 batteries?

Yes, D23 batteries can be recycled. Most communities have a designated household hazardous waste collection to safely dispose of batteries and other hazardous materials.

Where can I buy D23 batteries?

D23 batteries are widely available at electronic stores, pharmacies, and online retailers. Always make sure to purchase from a reputable source and check the expiration date before use.


In conclusion, the D23 battery is a compact and powerful battery commonly used in various small electronic devices. When replacing your battery, it’s important to check with the manufacturer’s recommendations and consider using equivalent batteries if necessary. With its long lifespan and ease of availability, the D23 battery is a reliable choice for your electronic needs.

About the author, Phil Borges

Phil Borges is a battery aficionado. He's written extensively about batteries, and he loves nothing more than discussing the latest innovations in the industry. He has a deep understanding of how batteries work, and he's always on the lookout for new ways to improve their performance.