CR2025 vs CR2032: What's the difference? 2023 Updated

Read the following article if you’re still undecided about whether a CR2025 or a CR2032 battery is best for your needs. We will go over these two types of batteries in further depth.

We’ll look at these batteries’ look, feel, and quality. Aside from that, we’ll discuss the different manufacturers of these batteries to give you a better idea of their quality. We’ll offer you our final verdict on which battery is better and why at the end of the article.

What Does Cr Mean in Batteries?

Chromium

Although CR is the generic term used by all battery manufacturers, lithium batteries also include chromium. This abbreviation CR can be used for all batteries that include this chemical component. On the other hand, DL is the abbreviation for Duracell, a battery manufacturer.

What Is a Cr2025 Battery?

A CR2025 battery is a non-rechargeable battery. It has a button-like construction with a 20 mm diameter and a 2.5 mm thickness.

The CR2025 battery has a voltage of 3V. These batteries also have a 170 mAh capacity, ideal for compact devices. Furthermore, the CR2025 battery is not very long-lasting, as it only has a capacity of 170 mAh. Because the battery is non-rechargeable, it loses its ability to produce current after a few uses and must be replaced with a new one.

Material quality, storage circumstances, storage time, humidity, physical damage, and temperature are all factors that affect battery storage life. Energizer says that their lithium coin cell batteries can last up to ten years when correctly stored. In terms of service life, it will be highly dependent on the application.

Because the use of a CR2025 battery in a car key fob is relatively intermittent, it can survive up to 4-5 years before it needs to be replaced. A more active device, such as Apple’s new Air Tag, which allows for continuous item tracking, will only last roughly a year.

The CR2025 battery is quite easy to obtain because it is inexpensive and less expensive. Because of their low capacity and long life, these batteries are affordable. These batteries are also quite small in weight compared to other batteries, weighing only 2.6 grams.

The CR2025 battery’s final but not least wonderful feature is ideal for devices that require low current production and are easy to use in those products. Toys, games, pocket calculators, pet collars, and other items fall under this category. This CR2025 battery provides all of the current required by these devices.

What Uses a Cr2025 Battery?

Below are some of the items that use CR2025 battery:

Computer Motherboards
Automobile Key Fobs
Watches
Calculators
PDAs, Electronic Organizers
Garage Door Openers
Toys
Door Chimes
Pet Collars
LED Lights

What Is a Cr2032 Battery?

The CR2032 battery is a non-rechargeable battery, which means it is only good for one user and cannot be recharged. It must be replaced in the product before it can be used again. The CR2032 has a diameter of 20 mm and a thickness of 3.2 mm. It also has a 3V voltage. These batteries are quite powerful, with a capacity of approximately 235 mAh.

These CR2032 batteries are also more long-lasting and sturdier. These batteries are comparatively long-lasting due to their large battery capacity of 235 mAh.

The CR2032 battery is a little on the costly side. This battery is more expensive since it is superior in capacity, weight, and power. In addition, the CR2032 battery is heavier. It weighs approximately 3.0 grams. Because some strong items require greater power, these batteries are also employed in those products. These batteries are utilized in LED lights, hearing aids, monitor scans, door chimes, and other devices due to their large capacity of 235 mAh.

How Long Do Cr2032 Batteries Last?

Material quality, storage circumstances, storage time, humidity, physical damage, and temperature are all factors that affect battery storage life.

Energizer says that their lithium coin cell batteries can last up to ten years when correctly stored. In terms of service life, it will be highly dependent on the application. Because the use of a CR2025 battery in a car key fob is relatively intermittent, it can survive up to 3-4 years before it needs to be replaced. A more active gadget, such as an IoT tracking device that allows real-time object tracking, will last just approximately a year. The CR2025 battery’s lesser capacity accounts for the slightly reduced service life.

What Uses a Cr2032 Battery?

Below are some of the gadgets that use this type of battery.

Computer Motherboards
Car Key Fobs
Watches, Calculators
Pdas
Electronic Organizers
Garage Door Openers
Toys
Games
Door Chimes
Pet Collars
Led Lights
Sporting Goods
Pedometers
Calorie Counters
Stopwatches
Medical

As previously stated, the CR2025 battery is slightly more suited than the CR2032 cell for usage in devices with restricted battery compartment mounting space.

What Do Cr2032 and Cr2025 Batteries Have in Common?

Both the CR2025 and CR2032 batteries are interchangeable. We use the term “same” to refer to the fact that they have the same precise dimension and chemical makeup. And they both produce a 3V energy output.

Some of the most well-known and top CR2025 and CR2032 batteries include Maxell Pack, Duracell, Panasonic, Philips, and Energizer.

Philips has always been a leader and an expert when it comes to batteries. This time, to prove their awesomeness once more, they offer a massive pack of 20 batteries compatible with cr2032 battery applications such as cameras, watches, children’s toys, and more.

Duracell is an up-and-coming company that has made a name in recent years. They have piqued people’s curiosity due to their excellent quality and low cost. If you get a Duracell battery, believe me when I say that it will last much longer than any other type of battery. Duracell hearing aid batteries are their most well-known product.

Energizer watch batteries are the most widely used watch batteries on the market. Energizer, often known as button cells, is the best button cell supplier you will ever see.

Applications

Both of these batteries are called button batteries, and they’re utilized in a variety of low-power gadgets, including toys, computers, calculators, and watches, to mention a few. These button batteries can be used in any gadget that accepts them.

So, What Is the Difference Between These Two Batteries?

The difference is in slavery, even though both button batteries give 3 volts. The CR2025 has a 20mm diameter and a 2.5mm thickness. Similarly, the CR2032 has a thickness of 3.2mm and a diameter of 20mm. The scope is the most crucial consideration when placing a battery into a device.

● mAh

By the hour of a milliampere, the mAh is short. This phrase relates to how long a battery can hold its charge and how long it can power a gadget before it needs to be replaced. Typically, the CR2025 has a capacity of 165mAh, whereas the other has a capacity of 225mAh. Depending on how often the gadget is used, you may choose a suitable unit.

● Brands

Others are concerned about specifics, while others choose a unit that fits and performs well. A description of a few popular products, as well as battery information, is provided below.

CR2025

● EUNICELL

This model comes with five batteries, has a 150 mAh capacity, and can last up to 2 years.

● CELEWELL

It is less priced and comes in a 5-pack. However, it has a 170+ mAh capacity, and it is a fantastic choice for smart trackers.

● Energizer

This one has a capacity of 163 mAh and can be stored for up to 8 years.

CR2032

● Excel Battery

It contains four packets and has a capacity of 225mAh.

● LiCB

This battery is ROHS approved and mercury-free, with an 8-year shelf life and a 240mAh power rating.

● Energizer

It has a 240 mAh capacity and lasts for a long time. It comes in a 5-pack, just like the CR2020.

The main distinction between the two batteries was this. If you need to purchase one, keep this distinction in mind. You will make the greatest decision possible based on your requirements.

In short, the differences between CR2032 and CR2020 are negligible. Although CR2032 has a long life, you may not always be able to take advantage of it. The volume, which is measured in milliamperes, is the only significant difference. So, all you have to do now is purchase the entire bundle. This will save you money and eliminate the need to drive to the store to get a new battery.

What Pros and Cons do CR2032 and CR2025 batteries have?

PROS

CR2025

Because the CR2025 battery is small, it’s simple to install. It can be used for calculators and children’s toys without fear of deteriorating pieces being stored or inserted into a gadget.

CR2032

The energy efficiency of CR2032 batteries is higher than that of their predecessors. These batteries offer a higher capacity and run time, making them ideal for watches, hearing aids, heart monitor scans, and any other device that demands less power over a long period of time.

CONS

CR2025

CR2025 batteries are tiny batteries that can be used in various devices. CR2025 batteries, on the other hand, may not be suited for all applications due to their lower capacity and shorter lifetime than other types of batteries.

CR2032

CR2032 cells are slightly larger than standard batteries, which is an issue for compact gadgets.

Is It Possible to Use a Cr2025 Battery Instead of A Cr2032 Battery?

The CR2025 and CR2032 can be used interchangeably as long as they fit in the battery compartment, albeit the CR2032 is likely to live slightly longer simply because it has a bigger capacity (mAh).

If you’re in a pinch and only have the CR2025 on hand, you can fold up a sheet of aluminium foil or another conductor to fill in the 0.7mm gap. Close the compartment and place it on the (+) side of the battery to keep it in place. Ensure that the battery and the spring are in excellent contact; otherwise, the battery may become intermittent.

Looking at the names of the batteries CR2025 and CR2032 and knowing the code used by the International Electrotechnical Commission (IEC) to name these batteries is another effective approach to illustrate the similarities and differences between them. The letter and number combination used to name the batteries is not random. It reveals a lot about the battery’s physical characteristics.

The chemistry of the battery is explained by the two letters. The letter C indicates that the battery is made of manganese lithium dioxide. The letter R denotes a round (round) shape. The first two digits refer to the battery’s diameter, while the third and fourth numbers refer to the battery’s depth. The CR2032 has a 20.0mm diameter and a 3.2mm thickness, while the CR2025 has a 20.0mm diameter and a 2.5mm thickness.

Which Is the Best Cr2032 Battery?

The Amazon Basics 4-pack is your best pick if you’re looking for a basic CR2032 battery that can power low-power equipment.

If you’re looking for a battery that can survive various weather conditions and store power for up to 10 years, Energizer’s CR2032 is your best bet, as these batteries offer both great performance and value.

Conclusion

CR2025 and CR2032 have a lot in common. Both have the same voltage (3V), diameter, and application in devices like watches and calculators. However, they are not identical, so be sure you know which one you need before buying.

The capacity of these batteries will influence your decision to purchase them. However, because they’re so small and thin, you’ll have to be cautious; children or pets could swallow them, and finding one if lost could take hours. Keep a watch on your children and pets to ensure they don’t ingest these types of batteries.

When choosing a battery, think about what you’ll be using it for and how often you’ll use it. You must also consider your budget and ensure that whatever battery size is offered fits inside the storage compartment or available space on your equipment.

If you are looking for either CR2025 and CR2032, we at ICRFQ are the best manufacturers in China; contact us today.