9 Best CR2032 Batteries Reviews in 2021 [Buying Guide]

Among all the coin-shaped batteries, CR2032 is powering more and more devices nowadays. This energy-efficient coin is now being used to power calculators, wristwatches, LED lights, medical tools, and even for saving the BIOS in computers.

Just like all the other batteries, these will also run out of energy at some point. In that case, to power on your devices, you would need a suitable replacement. But with so many options in the market, how will you choose the best CR2032 batteries?

Well, as you have found us, you will not have to worry about that anymore. We are going to guide you through and introduce you to the best ones that are available in the market. Hopefully, you will be able to choose one by the end of this article.

9 Best CR2032 Batteries In 2020

The market is full of CR2032 batteries that are from different manufacturers. And, it is quite easy to get baffled among all of them while trying to choose one for your electronic devices. To make things easier for you, we went through the most popular ones and picked only the ones that perform the best. They are:

1. Beidongli CR2032 3V Lithium Coin Button Cell 10 Pack

Beidongli CR2032

Even though the market is full of options, not all of them will be able to offer you this much efficiency at this price, which makes these cells the best priced CR2032 lithium batteries.

First of all, this package comes in a pack of ten. Each of the lithium coin batteries has a rated voltage of 3 volts.

Alongside that, the lithium battery has a real tested capacity of 240 mAh, which will extend the overall runtime of the device that you are going to plug them in. The standard flow of the current is 0.2 mA, which is more than enough to power on most of the small electronic devices.

As the lithium battery comes in a pack of ten, you will not have to worry about getting any other cells for a long time. All your devices will be up and running for an extended amount of time.

The cells containing manganese dioxide come in sealed packaging, which makes it easy for you to carry one in your backpack in case of any emergency. Besides that, they are compatible with a plethora of devices.

As the battery is of stainless steel and does not carry any traces of mercury, it will be able to make efficient contact with the electronic prongs.

Lastly, the nickel plating that these come with will make sure that they do not leak over time. You will not have to worry about cleaning a mess of acidic fluids if you leave your devices unused for a long time.

Pros

  • Compatible with a plethora of devices
  • Features a nickel plating
  • Has a mercury-free construction
  • 240 mAh rated capacity
  • Comes in a pack of ten

Cons

  • Does not state the expiration date
  • Some cells ship with low capacity

2. LiCB CR2032 3V Lithium Cell (10-Pack)

LiCB CR2032 3V Lithium Cell

One of the problems with the coil-shaped cells is their tendency to leak over the period. But that is not the case with this pack that LiCB is offering.

To begin with, unlike most of the lithium battery units that are out there, these come with high protection from leaking. With that, you will not have to worry about the acid leaking from the shells if you leave your devices unused for a long amount of time.

Other than that, just like most of the cells, these come with a full 3 volts rating too. This rating makes them compatible with most of the devices that are out there.

You will be able to use them for remote controls, watches, calculators, motherboard, garage door opener, keyless entry systems, healthcare equipment, and many other low power electronics that require CR2032 batteries.

These also have a comparatively long shelf life. They will last for up to three years in the packaging without degradation of capacity and voltage. That means you will not have to worry about losing performance if you leave them unpacked for a long time.

As the lithium battery has a mercury-free construction, it will be able to make efficient contact with the devices. That means it will be able to offer you a continuous flow of current till the last bit of capacity.

Speaking of the capacity, these come with an up to par 240 mAh of capacity. Thanks to the longer battery life, your device will offer you a better runtime.

Pros

  • Has a leak-proof construction
  • Offers continuous flow of energy
  • Has a long shelf life
  • Mercury-free construction
  • Lasts for an extended time

Cons

  • Some units ship with lower than advertised voltage
  • Might ship with defective cells

3. Duracell - 2032 3V Lithium Coin Cell

Duracell - 2032 3V Lithium Coin Cell

While some of the names of the manufacturers in our list might be new to you, the one brand that you might have already heard about is Duracell. They are one of the leading manufacturers of lithium battery that offer reliable cells in the market. And this one is one of them.

Unlike most of the cells that are out in the market, this lithium coin battery comes with a triple corrosion coating. With that, it will be able to resist rust and oxidations. That means you will not have to worry about acid leaks in your valuable devices.

The cells come in two units per packaging. Also, the packaging features a child-resistant mechanism. It will ensure the safety of the children. You will not have to worry about a thing if you leave it out in the open.

While talking about leaving the lithium battery in the packaging, it should be mentioned that these have a long shelf life. They have a guaranteed storage life of at least ten years. That means you can expect them to perform optimally even after leaving the cells in the packaging for a long time.

Alongside that, each of the cells comes with a rated voltage of 3 volts. This rating makes the lithium coin battery ideal for most of the mobile devices such as calculators, wristwatches, security devices, remotes, medical devices, specialty devices, and other tools that use CR2032 alkaline batteries.

Besides that, they also have an up to par capacity that most of the similar cells have. With that, your devices will be up and running for an extended amount of time without any performance hiccups.

Pros

  • Comes with triple rust and corrosion protection
  • Leak-proof design
  • The packaging is child-resistant
  • Has a long shelf life
  • Offers a long-lasting power

Cons

  • Only two comes in per packaging
  • Does not state the capacity

4. Energizer CR2032 Batteries, 3V Lithium Coin Cell

Energizer CR2032 Batteries

Another manufacturer that you might have heard before is Energizer. They are in the battery market for a long time now, and they are known for offering high-performance cells. And the CR2032 ones are no exception.

To start with, these come in six cells per packaging. With just one pack, you will be able to power all your devices. Alongside that, because of the long shelf life, you can keep them in the packaging for a long time. They won’t depreciate even in a decade, ready to power devices at any given time in the foreseeable future.

In the case of delivering power, these reliable source of energies come with unique chemistry within the cell that lets them offer long-lasting, reliable performance. With this in your electronic device, you will be able to operate for an extended amount of time. You will not have to worry about any performance hiccups also.

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As they have a rated voltage of 3 volts, they will be compatible with a wide variety of devices. From personal devices such as watches, remotes, and calculators to medical devices such as heart rate monitors and other small devices will be able to operate optimally with these cells in them.

They can operate at a wide temperature range too. These will optimally offer energy from -22 degrees to the extreme temperatures of 140 degrees Fahrenheit. This temperature range will ensure a constant flow of power at any load.

Pros

  • Comes in a pack of six
  • Has a long shelf life
  • Offers constant flow of energy at a wide temperature range
  • Compatible with most of the devices
  • Offers a long-lasting performance

Cons

  • Some units might ship defective
  • Does not last long in Arlo cameras

5. AmazonBasics CR2032 3 Volt Lithium Coin Cell

AmazonBasics CR2032 3 Volt Lithium Coin Cell

Just like all the other essential equipment, AmazonBasics are also offering coin cells in the market. But do not let the Basic name fool you because the performance that they can offer is more than just basic.

To begin with, these come in a pack of four cells. With the longer shelf life that they have, you can save them in the packaging for an extended time. They will be able to hold power for up to eight years. You can save them up without any worries at all.

Alongside that, these cells come featured a leak proof design. With that, you will not have to worry about them leaking an acid mess when you left inside the device for a long time.

Because of the 3 volts rating that these come with, they will be compatible with most of the electronic devices. You can put them in remotes, calculators, watches, car key fobs, healthcare devices, and other small accessories. They can also replace ECR2032, DL2032, and BR2032.

Other than that, these come with a relatively large capacity as well. With the 225 mAh overall capacity, these will be able to make your devices run for a longer amount of time. Alongside that, the constant flow of energy will ensure consistent performance throughout the lifespan.

Lastly, because of the zero-mercury construction, these will be able to make efficient contact with the metal prongs. With that, the electronic devices will be able to operate optimally.

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Pros

  • Each pack contains six batteries
  • Features a leakproof design
  • Has a relatively large capacity
  • Offers consistent performance
  • Features a zero-mercury construction

Cons

  • Might be too thick for some devices
  • Some cells ship with low voltage

6. Panasonic CR2032 3 Volt Lithium Coin Cells (20 batteries)

Panasonic CR2032 3 Volt Lithium Coin Cells

Panasonic is among the leading brands that are offering coin cells in the market. They are one of the go-to options for the people that are looking for reliable and decent performing batteries. And this one is an excellent example that can back up their overall fame.

The CR2032 cells that they offer are up to par with all the other cells in case of voltage. They come with 3 volts each that makes them compatible with most of the devices. You will be able to install them in calculators, wristwatches, remotes, computer motherboards, car key fobs, and many other small electronic devices.

Alongside that, these coin cell batteries come with a leakproof design as well. With that, you will not have to worry about the cells making a mess inside your valuable devices if you leave them unused for a long period. The design will also extend the overall lifespan of the cells.

Speaking of the lifespan, these coin cell batteries come with a capacity of 225 mAh. This amount of capacity is more than enough to make your devices run for an extended amount of time. After installing these in your devices, you can expect them to operate for a long while.

Alongside that, they offer a consistent flow of energy as well. With that, these will be able to power your devices and make them offer you a consistent overall performance without any signs of performance hiccups.

Pros

  • Compatible with most of the devices
  • Features a leakproof design
  • Comes in a pack of 20
  • Has a relatively large capacity
  • Offers a consistent performance

Cons

  • Does not feature a mercury-free design
  • Many packs ship with defective cells

7. CELEWELL 100 Pack CR2032 3 Volts Lithium Coin Button Cell

CELEWELL 100 Pack CR2032 3 Volts Lithium Coin Button Cell

While going through all the units from the best CR2032 battery review section, you might want to get something that has a little bit more capacity than most of the other cells that are out in the market. In that case, you should have a look into this one that is from CELEWELL.

To start with, these coin cell batteries come with a slightly large cell capacity that most of the other cells that all the different brands are offering. Each of them comes with a real 230 mAh capacity, which will make the devices that you install these in last for an extended amount of time.

Alongside that, these also come with manufacturing date and expiry date labeled on the packaging. Because of that, you will be able to know how much longer can you store the cells in the packaging.

Talking about devices, these come with the 3 volts rating that most of the electronic tools require. That makes these compatible with most of the devices that use CR2032 batteries. You will be able to install these inside remotes, calculators, wristwatches, and other medical tools without any issues at all.

Other than that, these also come with a leakproof design. Because of this design, the cells will not only have a longer shelf life but also will operate optimally inside devices for a longer time period.

Lastly, as they come with five batteries in a pack, you will be able to keep them around for later use.

Pros

  • Comes with a large capacity
  • Has a leakproof design
  • Allows devices to run for an extended time
  • Has a long shelf life
  • The manufacturing and expiry date is labeled on the packaging

Cons

  • Some units ship with lower capacity
  • Does not have a mercury-free design

8. GloFX CR2032 – 20 Pack - Long Life 3V Coin Button Cell

GloFX CR2032

The market might be full of options in the case of CR2032 coin cells, but not all of them will ship with blister packaging. Because of that, many cells come damaged and might not work optimally right out of the packaging. But that is not the case with this product GloFx is offering.

As we have mentioned above, these cells come with a beefed-up blister packs. These packages will not only ensure a longer shelf life but also will make sure that the cells reach you without any damages. You can expect each of them to work optimally right out of the packaging.

Because of the 3 volt rating that these have, they will be compatible with most of the small electronic devices that use CR2032 cells. Alongside that, these can also replace BR2032, DL2032, ECR2032, and SB-T51 cells. You will not have to worry about the compatibility that much.

The cells went through vigorous testing that enables them to offer you optimal performance right out of the box. With that, they will be able to offer a constant flow of energy to your portable devices. That means your devices will run optimally without any signs of performance hiccups.

Other than that, the cells come in a large capacity as well. This will make the devices run for an extended amount of time. Alongside that, the mercury-free construction will ensure that they make efficient contact with the metal prongs in the housing. You can expect these to make your devices operate optimally.

Pros

  • Comes in a beefed-up blister packaging
  • Most of the cells work optimally out of the package
  • Compatible with most of the devices
  • Features a mercury-free design
  • Has a long shelf life

Cons

  • Some cells tend to leak
  • The overall capacity is not stated in the packaging

9. SKOANBE 8Packs CR2032 3Volt Lithium Coin Cell

SKOANBE 8Packs CR2032 3Volt Lithium Coin Cell

We are going to finish off our review section with these cells from SKOANBE. If you were in the lookout for a high density, mercury-free coin batteries, then you should put these into your consideration list.

Just like we have mentioned above, these cells are entirely free from mercury. Because of this mercury-free overall construction, they will be able to make efficient contact with the battery prongs and will be able to offer a constant flow of energy.

Alongside that, the negative electrode of this cell implements a curved point design. This design will not only improve the batteries’ contact with the metal prongs but also will enhance the overall stability of the cells.

The packaging that these cells come in is well-sealed and has proper air insulation. That means the cells will be able to retain their overall voltage for years. Because of this longer shelf life, you will be able to buy in bulk and keep them around for later use. These will work wonderfully with your medical equipment like glucose monitors, heart rate monitors, etc., and other small electronics, like dog collars.

Talking about the voltage, these come with a 3 volts rating, just like most of the CR2032 batteries. This higher voltage rating makes them an ideal replacement for DL2032, ECR2032, KCR2032, BR2032, KL2032, and many more.

Because of the high-density design that they feature, they will be able to offer a longer lifespan. That means you will be able to run the devices for an extended amount of time. Alongside that, the design will also makes sure that the device performs optimally in longer runtime sessions.

Pros

  • Comes with an air-insulated package
  • Has a longer shelf life
  • Can replace a lot of similar cells
  • Features a zero-mercury overall construction
  • Comes with a curved negative electrode

Cons

  • The cells have a relatively lower capacity
  • Tends to leak

What To Look For Before Buying

After going through our recommended list, you might already have a general idea about what you can expect from the cells that are out there. Along with that, you should keep some points into mind when you are searching for the best CR2032 batteries. These factors will let you scrutinize the units better and will allow you to make an efficient decision. They are:

Capacity

The first thing that you should consider is the overall capacity of the units. If the one that you are shooting for does not come with a high capacity capacity, they will not be able to last long.

Alongside that, the lithium battery units that come with a lower capacity will also make the devices throttle in longer runtime session. Remember almost all lithium ion batteries will contain manganese dioxide. It's the amount and the purity of the compounds that matter the most.

Voltage

Besides capacity, you should also consider the voltage the cells come in. Even though most of the lithium coin batteries will ship with a 3 volts rating, many might not. The ones with a lower voltage rating will not be able to make your devices run optimally. That is why you should check whether the batteries come in 3 volts or not.

FYI, we have also reviewed some of the best non contact voltage testers in this post for electricians. 

Shelf Life

As most of the lithium coin batteries will come in a pack of five batteries or more, you might not use all of them at the same time. Many tend to store them for later use, and in that case, you should consider the shelf life of the batteries. If they have a lower shelf life, the  ones kept in the packaging for a while will not be usable.

Usually, the manufacturer will state the expiry date on the packaging of the lithium coin batteries. After that date, the voltage will drop down significantly, and the capacity of the batteries will be less than the advertised mAh.

Packaging

The packaging plays a vital role in increasing the shelf life. In this case, the ones that come with a properly sealed and airtight packaging will be able to offer an extended shelf life. Those cells will have the advertised performance even if you decide to use them after a while.

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Frequently Asked Questions

  • Are all the 2032 batteries the same?

The number 2032 refers to the battery dimensions of the cells. That means the batteries have a 20 millimeters diameter, and they are 3.2 millimeters thick.

Considering that, it can be said that all the batteries have the same dimensions. But not all of them will perform the same because of the different battery chemistry. At the same time, most of them generate the electrical energy through the chemical reaction between lithium electrolyte and manganese dioxide.

  • What is the best shelf life CR2032 batteries can offer?

The ones that come with proper packaging that has adequate sealing and airtightness will last for up to ten years. That means they will perform the way that they were advertised in that period.

  • How long can these batteries make a device run?

The runtime of the devices will entirely depend on the capacity of the cells. If the one that you have has a larger size, they can make the device operate for more than a year at normal use.

  • Can you recharge CR2032 batteries?

All the batteries are generally rechargeable to some extent, but how well they will recharge will depend on the battery chemistry. If the cells are of lithium or alkaline, they can not be properly recharged. Some chargers will inform you about the battery status.

  • What's the best CR2032 battery in the case of capacity?

The one from our recommended list with a large overall capacity is the Beidongli CR2032 3V cells. These will be able to make your devices run for an extended amount of time.

Final Words

The best CR2032 batteries will not only let your devices run for an extended amount of time but also will ensure that they run optimally throughout their lifespan. And, we hope that we were able to make things easier for you to choose one for replacing the age-old battery that your devices have.

Lastly, as energy saving tips, we would suggest you to dispose of your battery responsibly. This will prevent the discharge of toxic chemicals to the environment.

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