Are 23a and a23 batteries the same? In a nutshell, yes, they are. If you’ve ever found yourself staring at these two battery types, wondering if there’s any difference, you’re not alone. It can be confusing with their similar names and the interchangeability of the letters and numbers. But fear not, this article will shed light on the subject and provide you with a clear understanding of whether 23a and a23 batteries are truly identical. Let’s delve into the details and put this mystery to rest once and for all.

Are 23A and A23 Batteries the Same? Find Out!

Are 23A and A23 Batteries the Same?

When it comes to batteries, it’s important to know the different types available and understand their specific uses. Two common types of batteries that often lead to confusion are the 23A and A23 batteries. While they may appear similar, there are some key differences between the two. In this article, we will explore the similarities and differences between 23A and A23 batteries to help you choose the right option for your devices.

What are 23A Batteries?

23A batteries, also known as MN21 or E23A batteries, are a small cylindrical battery commonly used in devices such as remote controls, security systems, and keyless entry systems. They are typically 12-volt alkaline batteries with a capacity of around 55-58mAh. The ’23A’ label refers to their size, typically measuring about 10.3mm in diameter and 28.5mm in length.

What are A23 Batteries?

A23 batteries share similar characteristics to 23A batteries, but they are often associated with their use in garage door openers, wireless doorbells, and some remote controls. The ‘A23’ label comes from their alternative name, 8LR932, and it refers to their 12-volt alkaline chemistry and compatibility with devices requiring higher voltage outputs.

Physical Differences

Although 23A and A23 batteries have similar specifications, they differ in physical appearance, which can impact their compatibility with certain devices. Here are some physical differences between the two:

  • Shape: 23A batteries are typically cylindrical, while A23 batteries are more commonly shaped like a coin or a button.
  • Size: 23A batteries are slightly larger than A23 batteries, measuring about 10.3mm in diameter and 28.5mm in length, while A23 batteries are generally thinner and smaller in diameter.

Voltage and Capacity

Both 23A and A23 batteries operate at 12 volts, making them suitable for devices requiring this voltage level. However, there can be slight variations in capacity between different brands and models of batteries. Generally, 23A batteries offer a capacity ranging from 55mAh to 58mAh, while A23 batteries typically have a capacity of around 38mAh.

Compatibility

While both 23A and A23 batteries have similar voltage outputs, their physical differences can affect their compatibility with devices. It’s essential to choose the correct battery type recommended by the device manufacturer to ensure optimal performance. Some devices are designed to accommodate only one specific battery type, while others may be compatible with both. Here are a few examples of devices:

Devices Compatible with 23A Batteries:

Devices Compatible with A23 Batteries:

  • Garage door openers
  • Wireless doorbells
  • Remote controls (specific models)
  • Car alarms (specific models)

It’s crucial to check the device’s user manual or consult the manufacturer’s specifications to determine the correct battery type.

Price and Availability

In terms of price and availability, both 23A and A23 batteries are widely accessible in stores and online. However, due to their different applications, there might be variations in pricing. It’s always a good idea to compare prices and purchase from reputable sources to ensure quality and authenticity.

While 23A and A23 batteries share some similarities in terms of voltage and purpose, they have distinct physical differences that may affect their compatibility with specific devices. Understanding these differences can help you choose the right battery for your remote controls, security systems, keyless entry systems, garage door openers, and other devices. Always refer to the device’s specifications or consult the manufacturer’s recommendations to ensure the optimal performance of your devices.

Frequently Asked Questions

Are 23A and A23 batteries the same?

No, 23A and A23 batteries are not the same. Although they may look similar and have the same voltage rating, there are slight differences between them.

What is the difference between 23A and A23 batteries?

The main difference between 23A and A23 batteries lies in their shape and size. 23A batteries are typically cylindrical and have a diameter of 10.3mm, while A23 batteries are smaller and shaped like a button cell with a diameter of 12mm.

Can I use a 23A battery instead of an A23 battery?

In most cases, you can use a 23A battery as a substitute for an A23 battery, and vice versa, as their voltage is the same. However, due to their size difference, you might encounter fitting issues depending on the device’s battery compartment.

Which devices commonly use 23A or A23 batteries?

Both 23A and A23 batteries are commonly used in various devices such as keyless entry remote controls, garage door openers, car alarms, and electronic dog collars.

Are there any other battery types that are compatible with 23A or A23 batteries?

Yes, there are alternative battery types that are also compatible with devices requiring 23A or A23 batteries. Some examples include MN21, E23A, V23GA, and L1028 batteries.

Final Thoughts

In summary, the terms “23A” and “A23” batteries are often used interchangeably, as they both refer to the same type of battery. Whether you see it labeled as a 23A or an A23, it is the same small, cylindrical battery commonly used in various devices such as remote controls, keyless entry systems, and garage door openers. So, if you’re wondering if 23A and A23 batteries are the same, the answer is yes. They are essentially two different ways of referring to the same battery type.