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Long-Lasting Power: Top 43 CR2032 Batteries for All Your Devices

Discover the top-rated CR2032 batteries on the market, offering long-lasting power for your devices. This comprehensive roundup article guides you through choosing the best CR2032 battery for your specific needs.

Discover the top-rated CR2032 batteries on the market, offering long-lasting power for your devices. This comprehensive roundup article guides you through choosing the best CR2032 battery for your specific needs.

Get ready to dive into the world of cr2032 batteries, as we review and round up some of the top performers in this essential category. Whether you’re looking for reliable power sources for electronic devices or want to compare and contrast features, our review will provide you with all the information you need to make an informed choice. Stay tuned for an engaging and informative look at this crucial product category.

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Reviews

CR2032 Lithium Car Key Fob Battery

CR2032 Lithium Car Key Fob Battery | Image

The Hy-Ko KC903 Fob Battery offers a convenient replacement for your old, incompatible devices. Its lithium composition ensures reliable, uninterrupted power supply, while the CR2032 form factor makes it a breeze to install in various fobs.

GP CR2032 3V Lithium Coin Battery

GP CR2032 3V Lithium Coin Battery | Image

Introducing the GP Lithium CR2032 Battery, a reliable and high-performance power source for your guitar tuner. With a consistent 3V voltage and 1.5 amps, this battery ensures uninterrupted tuning precision. Designed for a snug fit and a long lifespan, you can trust this compact lithium coin cell battery to keep your tuner working smoothly, gig after gig.

High Quality Renata CR2032 Lithium Coin Cell Batteries - 5 Pack

High Quality Renata CR2032 Lithium Coin Cell Batteries - 5 Pack | Image

These Renatas CR2032 Lithium Coin Cells offer an impressive performance with their reliable power and high-quality build. As mercury-free, eco-friendly batteries, they can be safely used in various devices, providing improved performance while being kind to the environment. Each battery comes with a stamp showing its freshness date code, ensuring its longevity. With a consistent track record of serving watch manufacturers worldwide and excellent customer service, you can be assured of a hassle-free battery replacement experience.

Energizer Cr2032 Watch Battery Pack (4)

Energizer Cr2032 Watch Battery Pack (4) | Image

Ensure your essential devices are always powered with Energizer’s CR2032 Coin Lithium Batteries. These 3-volt lithium batteries are versatile, suitable for glucose monitors, calculators, and more. With a storage capacity of up to 8 years, you’ll have a reliable backup on hand. Ideal for electronic devices, watches, and toys, these lithium batteries offer a single-use solution for convenient power when you need it most.

Good Times CR2032 Lithium Button Battery for Watches and Electronics

Good Times CR2032 Lithium Button Battery for Watches and Electronics | Image

Boost your small electronics with the Good Times CR-2032 Lithium Button Style Battery, the perfect replacement for glitter globes, multicolor floating LED roses, and even watches. This versatile battery is your go-to solution for various small devices requiring a CR2032 battery, and each pack comes with 2 high-quality batteries. Impressive performance and convenient, same-day pick-up options make this battery a must-have for your electronics.

Murata CR2032 3V Lithium Coin Battery - Lightweight High-Capacity Solution

Murata CR2032 3V Lithium Coin Battery - Lightweight High-Capacity Solution | Image

This 2-pack of Murata CR2032 batteries offers a light yet powerful 3 volts to enhance the stability of your electronics without adding unnecessary weight. Packed with genuine Murata packaging, these batteries boast a 10-year shelf life with excellent discharge and temperature performance, ensuring reliability even over time. Their innovative design minimizes battery self-discharge for consistent usage. These versatile, non-counterfeit batteries work in a plethora of electronic products.

Cr2032 Lithium Coin Battery Set for Watches and Electronics (Pack of 6)

Cr2032 Lithium Coin Battery Set for Watches and Electronics (Pack of 6) | Image

Take advantage of the impressive capabilities offered by Diamond Visions with their 6-piece set of Diamond Visions Button Batteries. Ideal for various applications, these batteries work superbly with devices such as memory back-ups, digital clocks, vehicle keys, laser pointers, fitness gadgets, and medical instruments like tensiometers and clinical thermometers. Featuring a minimal self-discharge rate and an extended shelf life of up to 10 years, these batteries are perfect for watches, calculators, fobs, Apple TV remotes, and other compact electronic gadgets. Bid farewell to the hassle of constantly replacing batteries and embrace the convenience of Diamond Visions’ reliable, top-notch battery solutions.

CR2032 Lithium Battery Pack for Health and Beauty Devices

CR2032 Lithium Battery Pack for Health and Beauty Devices | Image

Experience the reliability of these Cr2032 Lithium Button Cell Batteries, made from high-quality materials and designed to perform effortlessly. With a long service life and non-leak electrolyte, these batteries are perfect for your watches, calculators, and other electronic devices. Don’t wait for long international deliveries, enjoy prompt and easy service from our USA warehouses.

APG Lithium 3V LR626 LR44 CR2032 200mAh Replacement Batteries Pack of 100

APG Lithium 3V LR626 LR44 CR2032 200mAh Replacement Batteries Pack of 100 | Image

Power up your devices with these tiny, yet mighty lithium coin batteries. Measuring just 0.78 inches in diameter and 0.12 inches thick, they are lightweight and perfect for compact devices. Each battery packs a punch with a 3-volt power output and a 200mAh capacity, ensuring your devices stay powered for longer. These batteries are designed to last, backed by a reliable CR2032 form factor, making them ideal for devices like LED teaLED tea lightstea lights, car remotes, and even digital scales. Plus, with the package of 100, you’ll never run out of power sources.

Truglo CR2032 Lithium Battery 2 Pack for Optic Sights and Scopes

Truglo CR2032 Lithium Battery 2 Pack for Optic Sights and Scopes | Image

Searching for the perfect Cr2032 Lithium batteries to boost your TruGlo Dot Optic sights or elevate your illuminated scopes? These powerhouse batteries, packed with a practical 3-volt capacity, seamlessly operate with an array of optics and attachments, making them the ultimate pick for elevating your shooting adventure.

Energizer 2032 Lithium Long-Lasting Cr2032 Battery

Energizer 2032 Lithium Long-Lasting Cr2032 Battery | Image

The Energizer 2032 batteries are a reliable and long-lasting option for a wide range of devices. From red dot firearm sights to heart-rate monitors, these batteries provide great performance and a reliable experience for users. With an overall rating of 4.8 and a huge number of satisfied customers, these batteries are an excellent choice for anyone looking for a dependable battery solution.

Powerful Cr2032 Lithium Button Cell Battery (3 V, 220 mAh)

Powerful Cr2032 Lithium Button Cell Battery (3 V, 220 mAh) | Image

Looking for an exceptional button cell battery? Look no further than the Varta CR2032! With a diameter of 20 mm, height of 3.2 mm, and weight of just 3 g, this 3 V lithium battery provides high performance for various electronic devices. Despite its small size, it boasts a capacity of 230 mAh, delivering a powerful punch in a compact package. With a 4.8-star rating and 1,759 reviews, the Varta CR2032 is a reliable and efficient choice for your battery needs.

Energizer Cr2032 Lithium Coin Batteries (6 Pack)

Energizer Cr2032 Lithium Coin Batteries (6 Pack) | Image

Energizer’s 2032 Lithium Coin Batteries offer dependable power for various electronic devices, thanks to their eco-friendly features and performance in extreme temperatures. These long-lasting batteries are perfect for use in remote controls, key fobs, glucose monitors, and heart monitors, as well as in toys, games, and smaller electronic gadgets.

5-Pack 25 Energizer CR2032 Lithium 3V Batteries

5-Pack 25 Energizer CR2032 Lithium 3V Batteries | Image

Keep your favorite gadgets powered up with Energizer’s 2032 Lithium 3V batteries. These top-quality batteries are perfect for a wide range of devices, from watches and handheld games to MP3 players and medical equipment. With their long-lasting power and reliable performance, you’ll never have to worry about your devices running out of juice. Conveniently packed in sets of five, these lithium cells ensure you’re always prepared for emergencies or extended use. Choose Energizer for exceptional value and superior battery performance.

Premium CR2032 Lithium Coin Cell Batteries (2 Pack)

Premium CR2032 Lithium Coin Cell Batteries (2 Pack) | Image

Premium Batteries offers a top-tier, lithium Cr2032 battery pack with a child-safe design. These high-performance, lightweight batteries deliver long-lasting power to your electronics. Suitable for use in auto key fobs, watches, medical devices, and more, their low self-discharge rate ensures a long shelf life while maintaining excellent leakage resistance. Experience the power of Premium Batteries today.

Energizer CR2032 Lithium Batteries - Long Lasting & Reliable

Energizer CR2032 Lithium Batteries - Long Lasting & Reliable | Image

Experience the reliability and durability of Energizer’s CR2032 Lithium 3V batteries! Made in the USA, these long-lasting batteries are perfect for powering your electronic devices and remote entry systems. Arriving in a pack of 5, each battery is individually sealed for freshness and convenience. Energizer’s commitment to quality and performance makes them the ideal choice for your battery needs. Enjoy the peace of mind that comes with purchasing these highly-rated, top-quality batteries today!

Energizer 6-Pack Lithium Batteries (CR2032)

Energizer 6-Pack Lithium Batteries (CR2032) | Image

Energizer’s 6-pack Lithium Ion batteries provide a reliable and long-lasting power source for your devices. Each battery weighs only 40 grams, making them easy to carry. With a voltage of 1.55 volts, these Cr2032 batteries are reusable, but single-use to ensure optimal performance. Enjoy fast and efficient energy with these Energizer Lithium Coin batteries.

Long-Lasting, Certified CR2032 6-Pack Battery for Various Devices

Long-Lasting, Certified CR2032 6-Pack Battery for Various Devices | Image

If you’re looking for a reliable and long-lasting battery pack, Panasonic CR2032 X6 Pack could be your go-to choice. This 6-battery pack is known for its impressive 4.9-star rating based on over 12,000 reviews. It stands out for its extended shelf life (up to 10 years) and compatibility with a wide range of devices, from calculators and cameras to watches and car devices. Additionally, it’s safe and environmentally-friendly, with no mercury added. Whether you need a battery for everyday use or backup, Panasonic CR2032 X6 Pack is an excellent choice.

Energizer 2032 Battery: Durable 3V Lithium Coin Battery Pack

Energizer 2032 Battery: Durable 3V Lithium Coin Battery Pack | Image

The Energizer 2032 Lithium Coin Batteries offer exceptional performance in rough situations, making them the perfect option for your crucial gadgets. Featuring a temperature range from -22°F to 140°F, these dependable batteries power up your toys, health monitors, and remote devices, even in the harshest conditions. Thanks to their impressive storage longevity of up to 10 years, these lithium batteries ensure that you’ll never be without power when you need them the most.

Sony CR2032 Lithium Battery 5 Pack: Long Shelf Life

Sony CR2032 Lithium Battery 5 Pack: Long Shelf Life | Image

Easily stock up on CR2032 lithium batteries with this 5-pack from Sony. These high-quality batteries are conveniently packed on a card for long shelf life and are delivered fresh from Sony. Experience authentic Sony products at an affordable price.

Mitopdeal 10-Pack CR2032 Lithium Batteries for Watches and Garage Doors

Mitopdeal 10-Pack CR2032 Lithium Batteries for Watches and Garage Doors | Image

Mitopdeal’s 10-Pack CR2032 Lithium Battery offers a long-lasting and dependable solution for various devices such as watches and garage doors. With excellent anti-leakage performance, these batteries ensure power quality and reliability, making them safe and convenient. Perfect for powering everyday devices, these batteries offer dependable service for up to two years.

Energizer CR2032 Lithium Button Cell Battery Pack

Energizer CR2032 Lithium Button Cell Battery Pack | Image

Power your device with the reliable Energizer Lithium CR2032 Battery, featuring high energy density and extended shelf life. These advanced coin cell batteries are easy to use and perfect for a variety of electronic devices, such as watches, cameras, and more. The innovative packaging also helps to reduce ingestions of button batteries by children, providing added safety. With an open circuit voltage of about 3 volts and excellent storage capabilities, you can trust this battery for consistent, reliable performance.

Energizer CR2032 6 Pack Lithium Coin Batteries (2 Pack)

Energizer CR2032 6 Pack Lithium Coin Batteries (2 Pack) | Image

Experience the power of Energizer’s 12-pack 2032 Lithium Coin Batteries, perfect for your high-performance gadgets. These reliable CR2032 batteries offer a 3-volt output and thrive in temperatures ranging from -22 F to 140 F. You can trust their long-lasting power in toys, health monitors, and remote devices, or even use them with AirTag. With their incredible shelf life of up to 10 years, these batteries are ideal for your various needs. And don’t worry about safety—the child-resistant packaging is there for your peace of mind.

Panasonic CR2032 Lithium Battery Pack of 10

Panasonic CR2032 Lithium Battery Pack of 10 | Image

Experience uninterrupted power with the Panasonic Coin Lithium Batteries. These high-quality, long-lasting batteries provide a 3V voltage for optimal performance, making them a great choice for devices that require consistent power. With a 10-pack, you’ll have enough batteries to keep all your gadgets going strong for a long time. The compact size and reliable lithium technology ensure that your devices receive the energy they need, no matter the temperature. Backed by Panasonic’s 90 years of technical expertise, these Coin Lithium batteries are the trusted choice for safe, long-lasting power in a variety of applications.

CR2032 Lithium Button Battery 5-Pack for MYNT ES Tracker and Devices

CR2032 Lithium Button Battery 5-Pack for MYNT ES Tracker and Devices | Image

Bring a reliable power source to your outdoor adventures with the PKCELL 5-Pack CR2032 Coin Cell Lithium Battery. These high-quality batteries are perfect for your MYNT ES tracker and other devices, providing a long-lasting performance with a voltage of 3.0VDC and a typical capacity of 225 mAh. The lithium-manganese dioxide composition ensures a durable battery life and the compact size of 20mm (Diameter) x 3.2mm (Height) makes it easy to carry around. With an average rating of 4.6 out of 5 and over 270 reviews, you can trust this battery pack to keep your devices running smoothly.

Panasonic CR2032 Lithium Battery Pack

Panasonic CR2032 Lithium Battery Pack | Image

Revitalize your gadgets with the Panasonic CR2032 Lithium Battery, a reliable aftermarket option. Boasting a 3.5-star rating and 8.0 reviews, this eco-friendly battery is a great investment for any device that needs a quick boost. With its high-quality lithium cells and seamless fit with Panasonic brand models, this battery is bound to serve you well.

Duracell CR2032 3V Lithium Battery

Duracell CR2032 3V Lithium Battery | Image

Ensure your devices remain powered with Duracell Lithium Coin batteries. This advanced technology provides long-lasting reliability due to its up to 10-year shelf life, making it a dependable choice for watches, car keys, calculators, and small medical devices. Each battery is versatile and fits seamlessly into your daily routine for uninterrupted operation. Trust the brand known for quality and performance with Duracell Lithium Coin batteries.

Duracell Lithium 2032 Battery (CR-2032) - 4-Pack with Child-Resistant Packaging

Duracell Lithium 2032 Battery (CR-2032) - 4-Pack with Child-Resistant Packaging | Image

Prepare yourself for reliable, long-lasting power with Duracell’s Lithium Coin Batteries. These 4-packs ensure you have a backup battery for your medical devices, watches, and calculators, all with a 3-year storage guarantee. Invest in peace of mind and hassle-free replacements with Duracell’s commitment to durability and affordability.

Duracell CR2032 Lithium Diabetic Meter Batteries - 2 Pack

Duracell CR2032 Lithium Diabetic Meter Batteries - 2 Pack | Image

Experience the reliability and durability of Duracell’s Lithium Coin batteries with these high-quality CR2032 Lithium Batteries. Perfect for maintaining your glucometers and other essential medical devices, these batteries come with a 10-year guarantee for storage, so you can trust them to be ready when you need them. As the #1 trusted battery brand (December 2016 Duracell Claim Study), Duracell ensures the batteries you use are of the utmost quality. Purchase this pack, inclusive of 2 CR2032 Lithium Batteries, today for peace of mind in your daily life.

Duracell 2032 3V Cr2032 Lithium Coin Batteries (8 Pack) - Non-Toxic and Child-Safe

Duracell 2032 3V Cr2032 Lithium Coin Batteries (8 Pack) - Non-Toxic and Child-Safe | Image

Introducing the Duracell 2032 Lithium Coin Batteries, a reliable power source for your everyday devices. With 3 volts of energy, these 8-piece, long-lasting batteries are the perfect fit for remote controls, thermometers, and even your Apple AirTag. Designed with child safety in mind, the bitter coating and almost unopenable packaging provide an added layer of protection. Unleash the power of Duracell with confidence and experience the remarkable difference.

Maxell CR2032 Lithium Battery Pack of 5

Maxell CR2032 Lithium Battery Pack of 5 | Image

Discover the ultimate power for your devices with Maxell’s high-quality Cr2032 Lithium Batteries. This pack of 5 provides top-notch performance for a range of electronic appliances, including calculators, watches, and keyless remotes. Enhanced storage capacity ensures reliable and long-lasting power, while low and high temperature compatibility adds to their versatility. Grab your Maxell CR2032 batteries today and be ready for uninterrupted power in your daily life.

Toshiba CR2032 Lithium Coin Battery (2 Count)

Toshiba CR2032 Lithium Coin Battery (2 Count) | Image

Get ready to power up your devices with Toshiba CR2032 Battery 3V Lithium Coin, available in a pack of two. This 3V lithium manganese-dioxide coin cell battery is perfect for a wide range of applications, including watches, fitness devices, key fobs, healthcare equipment, and more. Backed by the reputable Japanese brand, Toshiba, you can trust the high-quality performance of these batteries. With a battery capacity of 220mAh and nominal voltage of 3.0V, you’ll enjoy reliable, long-lasting power. The original branded packaging makes it easy to identify and use these batteries for various purposes. Get yours today and experience the convenience and reliability of Toshiba CR2032 Batteries!

Panasonic CR2032 3V Lithium Coin Battery

Panasonic CR2032 3V Lithium Coin Battery | Image

Introducing the reliable and long-lasting Panasonic CR2032 3V Lithium Coin Battery. This versatile battery is perfect for a wide range of devices, including watches, computer motherboards, small flashlights, LED lighted caps, and blood glucose meters. With 3V Lithium technology, you can trust these batteries to provide optimal performance and extended life. Comes in a bulk pack of 10, with various brands available to choose from.

Murata CR2032 Lithium Battery - Long-Lasting Power Solution

Murata CR2032 Lithium Battery - Long-Lasting Power Solution | Image

Introducing the Murata CR2032 Lithium Battery, a high-quality and reliable power solution for various devices. With an impressive 4.7-star rating and 203 reviews, these batteries are praised for their excellent high performance and efficiency. Their lightweight design and narrow dimensions make them perfect for personal devices like keyfobs, calculators, and remote controls. Boasting an operating temperature range of -30°C to 70°C, the battery is suitable for use in extreme conditions. With a nominal capacity of 220mAh and a voltage of 3V, these Murata CR2032 batteries offer a long-lasting and dependable performance for all your personal and professional needs.

4 Lithium Button Cell Batteries 2032 (2x2) Energizer Watch/Electronic Batteries

4 Lithium Button Cell Batteries 2032 (2x2) Energizer Watch/Electronic Batteries | Image

Experience top-notch performance with Energizer’s lithium watch batteries, featuring a 240mAh capacity and a long use-by date. With a low self-discharge rate and a 3-volt voltage, these 2032 lithium button cell batteries power various devices like a camera, fitness band, or watch. Trust in Energizer’s legacy for unmatched reliability and exceptional durability.

AmazonBasics 4-Pack CR2032 Lithium Coin Cell Battery (3V)

AmazonBasics 4-Pack CR2032 Lithium Coin Cell Battery (3V) | Image

Experience the long-lasting power of AmazonBasics CR2032 Lithium Coin Cell Batteries with this 4-pack. Perfect for watches, calculators, key fobs, and more, these batteries boast an impressive 8-year leak-free shelf life. With easy identification thanks to their engraved battery model, finding the right battery has never been simpler. This 4-pack is a great value and suitable for a wide range of consumer electronics.

Energizer Lithium CR2032 Battery Pack

Energizer Lithium CR2032 Battery Pack | Image

Energizer’s CR2032 Lithium Batteries are a reliable choice for keeping your small electronic devices running smoothly. With high energy density, long-lasting power, and compatibility with various devices, these batteries are perfect for all your low-drain needs. Just remember, they’re single-use, so stock up to keep those clocks ticking!

Dual Cr2032 Rechargeable Button Cell Battery Pack

Dual Cr2032 Rechargeable Button Cell Battery Pack | Image

Introducing the 2032 Lithium-Ion Rechargeable Button Cell Lr2032 pack, a must-have for your everyday device needs. These reliable, performance-improving, and durable button cell batteries are compatible with your favorite gadgets such as watches and calculators. With a rechargeable feature, these eco-friendly batteries will save you money and keep your devices running longer. Just be sure to grab the separate charger and enjoy the long-lasting functionality these batteries provide!

Energizer Lithium Coin 2032 Battery - Reliable, Long-Lasting, and Mercury-Free

Energizer Lithium Coin 2032 Battery - Reliable, Long-Lasting, and Mercury-Free | Image

This Energizer 2032 Lithium Coin Battery set boasts a convenient 3-volt power source that can keep your coin-battery-operated devices running smoothly. From glucose monitors to remotes, these reliable, durable batteries can withstand a wide range of temperatures and offer long-lasting power. Furthermore, they are mercury-free and come with child-resistant safety packaging, making them a responsible choice for your specialized devices.

CR2032 Lithium Coin Cell Battery with 5-Year Shelf Life

CR2032 Lithium Coin Cell Battery with 5-Year Shelf Life | Image

Experience the dependable power of a top-notch CR2032 Lithium Coin Cell Battery, boasting a 5-year shelf life and comparable performance to leading national brands. Perfect for a range of devices like medical equipment, security systems, watches, and electronics, this battery is an excellent choice for reliable performance and long-lasting shelf life.

Licb CR2032 3V Lithium Batteries 10-Pack

Licb CR2032 3V Lithium Batteries 10-Pack | Image

Introducing the Licb CR2032 3V Lithium Battery, a versatile option with an array of applications. This pack of 10 batteries is perfect for keeping your devices running smoothly at full power. They’ve been tested rigorously to ensure they meet strict quality control standards and are even CE and ROHS certified. You’ll appreciate the long-lasting power these grade A cells provide, with an impressive full 3 volts charge and a generous 3-year shelf life.

Energizer 3V Lithium Coin Battery - 4-Pack (EVE2032BP4)

Energizer 3V Lithium Coin Battery - 4-Pack (EVE2032BP4) | Image

Experience reliable, long-lasting power with Energizer’s 2032 Lithium Coin Batteries, offering a consistent current supply and versatile compatibility. Boasting a temperature range of -22°F to 140°F, these mercury-free, eco-friendly batteries can even hold power in storage for up to eight years. Perfect for various devices in your daily life, including remotes, key fobs, watches and more, they’re also compatible with the devices that fit your unique needs. With its durable performance and child-resistant safety packaging, Energizer’s Lithium Coin Batteries are truly the dependable choice for your specialized devices.

6-Pack Energizer Lithium CR2032 Batteries: Reliable, Long Lasting, and Durable

6-Pack Energizer Lithium CR2032 Batteries: Reliable, Long Lasting, and Durable | Image

These Energizer 3-volt Lithium coin batteries provide you with six power sources for a wide range of devices. Known for their reliability, they are designed to last long and offer optimal performance. With an anti-leakage design, these batteries protect your devices from potential damage with a storage capacity that can last up to eight years.

Buyer’s Guide

When it comes to choosing a CR2032 battery, there are several factors to consider. In this buyer’s guide, we’ll go over the important features, considerations, and general advice for buying and using these batteries. From understanding the size and voltage to knowing the differences between different brands and packaging, we’ve got you covered.

Size and Shape

The CR2032 battery is a small, cylindrical, lithium coin cell battery with a diameter of 20.8mm and a height of 2.3mm. It has 20mm diameter terminals and is approximately 3mm wide. This size and shape make it ideal for small electronic devices such as watches, calculators, and small toys. It is also known as a 2032 button cell, due to the size and shape being similar to other common coin cell batteries like the CR2016 and CR2025.

Cr2032-Battery-2

Voltage and Capacity

CR2032 batteries have a voltage rating of 3V and a nominal capacity of 210mAh (milliamp hours). The nominal capacity refers to the rated capacity when the battery is fully charged and at room temperature. It should be noted that the actual capacity may vary based on the temperature and age of the battery.

Brand and Packaging

There are several reputable brands of CR2032 batteries, such as Energizer, Duracell, and Panasonic, among others. When purchasing these batteries, it’s essential to choose a trusted brand with a good track record for reliability and performance. As for packaging, you might find CR2032 batteries in various quantities, such as individual batteries, 4-packs, or even 10-packs, depending on your needs.

Cr2032-Battery-3

Storage and Shelf Life

To store CR2032 batteries, it’s best to keep them at room temperature in a dry environment. Avoid storing them in direct sunlight or in humid conditions, as this can adversely affect their performance and shelf life. As a general rule, CR2032 batteries have a shelf life of approximately 10 years when stored properly, but this can vary based on the specific brand and manufacturing date.

FAQ

Cr2032-Battery-4

What is a CR2032 battery?

A CR2032 battery, also known as a 2032 coin cell, is a small, lithium coin battery commonly used in electronic devices such as watches, calculators, and remote controls. It measures 14.5mm in diameter and 2.2mm in thickness, with a voltage of approximately 3 volts when fully charged. It has a round, coin-like shape and is often found in thin and slim electrical devices due to its compact size.

The “CR” in CR2032 stands for cylindric, an obsolete term for button, and the numbers indicate the battery’s dimensions: 20 represents the diameter (14.5mm) and 32 represents the thickness (2.2mm). The battery’s anode is made of copper, and the cathode is composed of a manganese dioxide mixture covered with a protective plastic coating.

How long does a CR2032 battery last?

The lifespan of a CR2032 battery varies based on the specific device it powers and how often it is used. In general, these batteries can provide power for up to 1 to 3 years if the device consumes energy at a moderate rate. However, devices that use the battery in continuous motion or have a higher power consumption will last significantly less. It is always a good idea to keep an eye on the battery usage of your device and replace the CR2032 battery before it drains completely.

One of the reasons for the battery’s longevity is that it is a primary cell, meaning it isn’t rechargeable. Instead, the battery is replaced once it loses power completely. Some electronic devices come equipped with battery indicators or low battery warning signals, which can help you monitor the battery’s status and replace it at the right time.

Cr2032-Battery-5

What are the differences between a CR2032 and CR2025 batteries?

The primary difference between the CR2032 and CR2025 batteries lies in their dimensions and their respective voltage levels. The CR2032 measures 14.5mm in diameter and 2.2mm in thickness, with a voltage of approximately 3 volts when fully charged. In comparison, the CR2025 measures 20mm in diameter and 1.48mm in thickness, also with a voltage of approximately 3 volts. Both are round, coin-like batteries.

Another notable difference is the cathode composition of the batteries. The CR2032 typically has a manganese dioxide mixture cathode, while CR2025 batteries are commonly composed of silver oxide mixed with zinc. In general, Silver Oxide batteries can deliver slightly more capacity than manganese oxide batteries, but they also have a higher self-discharge rate. Depending on the device and specific application, one of these batteries might be more suitable than the other.

How should a CR2032 battery be stored?

To store a CR2032 battery properly, follow these guidelines to prevent internal short-circuiting or self-discharge of the battery. First, store the battery in a cool and dry environment. Room-temperature storage is preferable, but avoid extreme temperature fluctuations, as they can affect battery performance and lifespan. It is also essential to keep the battery away from direct sunlight and sources of heat.

Additionally, storage should be in an upright position and away from any electronic devices or equipment. Store the battery separately if possible, to prevent any external short circuits or other issues. Always check the battery before using it to ensure it is functioning correctly. It is also a good idea to store the battery in a protective plastic cover to minimize the risk of leakage and contamination.

Cr2032-Battery-6

Are CR2032 batteries hazardous?

Generally, CR2032 batteries are relatively safe to handle when used in home, electronic, or other similar applications. They are encapsulated in a protective case, preventing exposure to their internal chemistry and reducing the risk of accidental ingestion or leakage. CR2032 batteries are considered as non-hazardous and non-flammable, as per transport and storage guidelines set by regulatory bodies like the U. S. Department of Transportation.

That being said, as with any battery, there is always a slight possibility of leakage, corrosion, or other issues. To minimize these risks, it is crucial to follow proper handling and storage guidelines and avoid leaving the battery exposed to moisture or direct contact with electronics. Always replace the battery, if required, and dispose of it according to your local guidelines, either in a regulated household waste disposal program or as a battery drop-off location (available at many retail stores).

What devices commonly use CR2032 batteries?

A wide range of devices and electronic devices utilize CR2032 batteries due to their compact size, high energy density, and long shelf life. Some of the common applications include wristwatches, calculators, digital thermometers, blood pressure monitors, wireless microphones, remote control toys, as well as small handheld electronic toys and games. Their low profile size and slim dimensions make them suitable for powering various electronic devices where space is limited. Additionally, the battery’s voltage does not vary significantly under different operating conditions, making it a dependable choice for battery-powered devices.

In summary, CR2032 batteries are widely adopted across various electronic devices due to their power efficiency, compactness, and long shelf life. Their versatility lies in their ability to provide reliable power for an extensive array of applications, making them a popular choice among device manufacturers and users alike.

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