CR2032 VS 2025: How To Differentiate?

In this article, we will uncover the differences between CR2032 and CR2025 batteries. We will also discuss their applications, cost, and how to maximize their performance and longevity. So, let’s get started!

Everything You Need to Know about CR2032 VS 2025 Battery

CR2032 and CR2025 batteries are two of the most popular small-size batteries used in various electronic devices. They are both lithium manganese dioxide (LiMnO2) batteries and are widely used in remote controls, calculators, watches, toys, and medical devices. The main difference between the two batteries is the size, with CR2032 batteries being larger than CR2025 batteries. CR2032 batteries also have a higher voltage rating and a higher capacity than CR2025 batteries.

When handling CR2032 and CR2025 batteries, it is important to take certain precautions. When storing these batteries, it is important to follow certain tips. Finally, the performance and longevity of these batteries can be maximized by following a few simple steps.

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A Quick Answer: Can I Use CR2032 In Place Of CR2025?

Generally speaking, CR2025 battery can be installed on devices using the CR2032, because CR2025 battery is thinner and can accommodate more installation space. However, CR2032 batteries may not fit into devices that use CR2025 batteries because they are thicker than the former. In addition, due to the different capacities of the two, the use of CR2025 batteries may reduce the operating time of the device. Therefore, although CR2025 and CR2032 batteries are interchangeable in some applications, they still need to be carefully considered in practical operation.

The Main Differences Between CR2032 And 2025 Battery

In this section, some main differences between these two batteries will be discussed further in five respects, helping you get a full knowledge of their distinction.

1. Comparison of battery life

The capacity of CR2032 is about 2100mAh, while the capacity of CR2025 is about 150mAh. As a result, CR2032 batteries have more power storage capacity. Therefore, CR2032 battery will last longer than the CR2025 battery.

2. Thickness And Size

CR2032 battery has a thickness of 3.2mm, while CR2025 has a thickness of 2.5mm, which means that CR2032 will be thicker. Although CR2032 and CR2025 can be replaced with each other in some cases, due to the different thickness of the two, it may be necessary to make appropriate adjustments to different devices in practical use.

The other difference between CR2032 and CR2025 batteries is their size. CR2032 is slightly larger, with a diameter of 20 mm and a thickness of 3.2 mm. The CR2025 is smaller, with a diameter of 20 mm and a thickness of 2.5 mm.

3. Capacity And Discharge Current

CR2032 battery has a slightly higher capacity than CR2025 with a rated capacity of around 225 mAh, while CR2025 has a capacity of around 190 mAh. This capacity distinction means that CR2032 battery can power a device for a longer period of time than CR2025 before it needs to be replaced.

The maximum continuous discharge current of CR2032 can reach 20mA, while the CR2025 can usually only withstand a discharge current of 10mA.

4. Using Scenarios And Compatibility

Due to larger capacity, CR2032 batteries are often used in higher power appliances, such as watches, calculators, etc. As for the CR2025 battery, it is often used in smaller electronic devices for shorter standby time, such as remote controls and electronic scales.

Both of two batteries are used in a great number of devices, but some devices are designed specifically for one type of the two. Therefore, it’s important to check the manufacturer’s recommendations or the device’s documentation to determine which type of battery is appropriate for your device.

5. Cost

The cost of CR2032 and CR2025 batteries varies according to the brand and quantity. Generally speaking, CR2032 batteries are usually more expensive than CR2025 batteries, for which they have a higher capacity and a longer battery life.

	CR2032	CR2025
Battery Life	Longer	Shorter
Thickness	3.2 mm	2.5 mm
Diameter	20 mm	20 mm
Capacity	225 mAh	190 mAh
Cost	More expensive	Cheaper
Discharge Current	20 mA	10 mA
Using Scenarios And Compatibility	Higher power appliances	Smaller electronic devices

Attentions In Actual Use Of CR2032 And 2025 Battery

During actual operation, it should be noted that although CR2032 and CR2025 batteries are buckle lithium manganese batteries, due to the different thickness of the two, the battery should be properly adjusted to electronic devices according to different requirements. If the battery holder can not hold the CR2025 battery well, it may result in poor contact, inability to supply power, and may even lead to premature battery depletion.

In addition, CR2032 batteries can withstand a discharge current of 20mA, while CR2025 batteries can generally only withstand a discharge current of 10mA. Therefore, for devices that require larger currents, CR2032 batteries are more suitable.

In general, although CR2032 and CR2025 batteries can be used interchangeably on some devices, the battery capacity and thickness of the two are different. Thus, it is also necessary to consider the actual needs of the device and the use of the environment when selecting the proper battery.

Precautions When Using

When handling CR2032 and CR2025 batteries, it is important to take certain precautions.

Firstly, make sure to wear protective gloves when handling these batteries. Secondly, avoid mixing different types of batteries, as it may lead to a fire or explosion. Thirdly, never store these batteries in temperatures above 40°C or in direct sunlight. Finally, always make sure to keep these batteries away from children.

How To Maximize the Performance

The performance and longevity of CR2032 and CR2025 batteries can be maximized by following tips.

First, always make sure to store the batteries in a cool and dry place.

Second, avoid short-circuiting the batteries.

Finally, always make sure to avoid exposure to water or other liquids.

Tips for Storing

When storing CR2032 and CR2025 batteries, it is important to follow some tips. First, store the batteries in a cool and dry place. Second, make sure to store the batteries away from other metal objects. Third, always make sure to store the batteries in their original packaging. Finally, always make sure to store the batteries at room temperature.

How To Buy CR2032 And CR2025 With Good Quality?

If you want to purchase cost-effective CR2032 and CR2025 batteries, here are some   aspects for your consideration to choose the best product to meet your needs.

Firstly, according to different capacities, if there is a need for higher battery capacity requirements for your device, then CR2032 will be a good choice. For instance, for computer, electronic watches and other valuable precision equipment, it is recommended to choose a large-capacity battery. As for smaller household appliances like the remote control, CR2025 is a more cost-effective consideration for you to choose.

Secondly, it is wise to choose batteries produced by well-known brands, such as Panasonic, Sony, Duracell, etc., which usually have higher quality and stability.

Last but not least, when purchasing, you can learn more about the product by viewing the user evaluations and detailed specifications of the product, to make the most appropriate choice.

The End

In conclusion, CR2032 and CR2025 batteries are two of the most popular button batteries used in various electronic devices. We hope this article has provided you with an in-depth understanding of the differences between CR2032 and CR2025 batteries. If you have any questions or need more information, please contact us. We wish you the best in finding the right battery for your device!