CR2025 VS CR2032: Which Batteries are Better?

In today’s article, we’re going to match the similarities and differences between the CR2025 vs CR2032, these batteries are called watch battery or button cell. They're used to power small electrical devices resembling watches, calculators, hearing aids, heart pacemakers, etc.

We will probably be specializing in the looks, characteristics, and quality of those batteries. Besides that, we are going to speak about individual manufacturers of those batteries, to provide you a clearer picture of their quality. At the tip of the text, we gives you our final judgment, which battery is healthier and why.

CR2025 VS CR2032

CR2025

• Classification: “Lithium Coin”


• Chemical System: Lithium / Manganese Dioxide


• Diameter: 20mm


• Thickness: 2.5mm


• Nominal Voltage: 3.0 Volts


• Typical Capacity: 170 mAh


• Typical Weight: 2.6 grams


• Operating Temp: -30C to 60C


• Self Discharge: ~1% / year

CR2032

• Classification: “Lithium Coin”


• Chemical System: Lithium / Manganese Dioxide


• Diameter: 20mm


• Thickness: 2mm


• Nominal Voltage: 3.0 Volts


• Typical Capacity: 235 mAh (to 2.0 volts)


• Typical Weight: 3.0 grams (0.10 oz.)


• Operating Temp: -30C to 60C


• Self Discharge: ~1% / year

CR2025 VS CR2032: Similarities

Both are 3V button cells, they've the identical diameters and the identical chemical composition.

A few of the perfect manufacturers of those batteries are Maxell Pack, Duracell, Panasonic, Philips, Energizer and etc.

Philips has demonstrated it’s quality repeatedly in the case of batteries, this time surprising its consumers with a pack of 20 batteries which are suitable for cameras and kids’s toys.

Duracell has won a big variety of consumers lately, resulting from its quality and price. Their batteries are one in all the perfect in the marketplace, if you purchase them, we're sure that you won't regret it.

CR2025 VS CR2032: Differences

Thickness

The CR2025 and CR2032 are both 3V button cells have identical diameters but CR2032 is 3.2mm thick while CR2025 is 2.5mm thick. Although there's a very small difference in thickness, and lots of will seem negligible, the difference is large. The difference in 0.7mm will probably be reflected in capacity and duration.

The winner is the CR2032!

This battery, due to its larger thickness, could have more capacity and will last for much longer than the cr2025. If you might be buying a battery for a hearing aid or watch, the cr2032 is a more sensible choice.

Pros and Cons

CR2025

Pros:

• It takes less space, and also you won’t worry about damaging the battery when you set it within the device


• It's best used for kids’s toys and calculators.

Cons:

• Less capacity


• Shorter duration

CR2032

Pros:

• Higher capacity, which can result in an extended life.


• Perfect for watches, heart monitor scans, and hearing aids.

Cons:

THE Final Verdict

Although these batteries are very similar, yet their thickness was crucial for our decision. Although more thickness would require more room, and you will likely have trouble putting the battery within the unit, it is going to still have many benefits. Due to it, your battery could have more capacity, power, and more durability, so it's clear that our choice is cr2032.

See more: Is Consumer Services a Good Career Path? | In 2022

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