CR1632 vs CR2032: The Ultimate Battery Comparison Guide

Key Highlights

• CR1632 and CR2032 are both lithium coin cell batteries. People use them in many gadgets and electronic devices.
• The main difference is their size. CR1632 has a diameter of 16mm. CR2032 is bigger, with a diameter of 20mm. Both have the same thickness of 3.2mm.
• CR2032 comes with a higher capacity of 210-230mAh. This makes it a good choice for devices that use more energy. CR1632 works well for small, compact gadgets with lower power needs.
• Both coin cell batteries offer a nominal voltage of 3 volts. This helps give steady performance across many devices.

Introduction

When you want to power your everyday gadgets, the battery you can choose varies a lot. CR1632 and CR2032 are two types of well-known lithium coin cell batteries. You will often find these coin cell batteries in many electronic devices. Both of them are good, and many people use them because they are reliable. But to get the best one for you, you need to know their differences. These two batteries differ in their size, how much power they give, and which gadgets they fit with. This guide will show their main features. So that you will find out how to pick the best one for your gadgets.

Overview of CR1632 and CR2032 Batteries

Coin batteries, like the CR1632 and CR2032, are the main battery type used in small electronic devices. Because they are small, these coin batteries are good to use where space is limited. From remote controls and watches to medical devices and calculators, CR1632 and CR2032 batteries play a crucial role in powering our daily essentials. Their compact design allows them to fit snugly into devices without adding unnecessary bulk. The most apparent distinction between the two lies in their size. The CR1632, measuring 16mm in diameter, is ideal for smaller gadgets that demand less power. In contrast, the CR2032′s larger 20mm diameter accommodates a greater energy reserve, making it suitable for devices with higher consumption needs. Now, let’s find out their differences in detail.

CR1632: Size, Dimensions, and Specifications

The CR1632 battery is small and light. The diameter of the battery is 16mm, and the thickness is 3.2mm. It can fit into small battery slots without any trouble. Even with its small size, the nominal voltage is 3 volts. This steady voltage gives power to many portable gadgets.

The energy you get from the battery is often from 120 to 130mAh. This is good for devices that do not use a lot of power. You can see this in things like calculators, car key fobs, and wristwatches. Their small size makes them even more helpful. You can put the battery in medical devices, such as glucose meters.

These CR1632 batteries keep their power for a long time. They have a low self-discharge rate. That helps the battery hold its charge when you are not using it. This long shelf life is good for products to work well and for a long time.

CR2032: Size, Dimensions, and Specifications

The CR2032 battery is 20mm in diameter and 3.2mm in thickness. It is bigger than the CR1632. Because the CR2032 is larger, it can hold more energy for longer. People use it in gadgets that need more power. The CR2032 and the CR1632 both give the same nominal voltage of 3 volts. The voltage it gives is steady and does not change much.

The battery can keep between 210 and 230mAh. This means you can use it in devices that consume plenty of energy. You will often see these batteries in things like computer motherboards, calculators, and fitness trackers. It is good for devices that need to run for a long time without losing power.

Another benefit of it is the long shelf life and how slowly it loses power when not in use. If you keep it right, it can last over five years. The CR2032 is used a lot in medical devices. It gives steady power for important equipment that people use to check their health.

CR1632 vs CR2032: Weight and Shape Differences

The CR1632 battery is lighter, weighing about 1.8 grams. This makes it a good choice for things where it is important to keep the weight down. The CR2032 battery weighs around 2.9 grams. It is a bit bigger and can hold more power. Some electronic devices need this extra power to work well.

Both of these batteries have a small, round shape. They fit well inside many gadgets. The CR1632 works best in slim gadgets, like fitness trackers or small and light tools. The CR2032goes in devices with more space, such as high-power tools or big gadgets. The difference in size and weight helps each battery do its job in different electronics. These differences help you make sure each battery type is the right choice for its use.

Choosing the right battery is about finding a balance between size and how much energy you need.

Applications of CR1632 and CR2032

When selecting between CR1632 and CR2032 batteries, it’s vital to consider their specific applications to ensure optimal performance. The CR1632, with its smaller diameter and lighter weight, excels in devices where space is at a premium. Common uses include wristwatches, calculators, and small remote controls. Its lower capacity makes it perfect for gadgets that require less energy but still need reliable power.On the other hand, the CR2032 stands out in applications demanding more energy output. It powers fitness trackers, medical devices like glucometers, and various high-demand gadgets.

Applications of CR1632 Battery

1. Wristwatches
2. Key Fobs
3. Toys
4. Fitness Trackers
5. Medical Devices

Applications of CR2032 Battery

1. Clocks
2. Motherboards
3. Toys
4. Remote Controls
5. Personal Care Devices

Advantages and Disadvantages of CR1632 vs CR2032 Batteries

CR1632 batteries are small and light. They are a good fit for gadgets that are compact, like watches. These batteries have a long shelf life. The voltage stays steady, so your device can work well for a good amount of time. However, because they are smaller, the amount of power in them is less. That means they do not last as long. So, they are not best for things that use or need a lot of power.

CR2032 batteries are good for many people to use. This is because they have higher capacity and longer lifespan. They can store more energy. You can use them in medical monitors and other gadgets that need to work well for a long time. But their bigger size means they might not fit in some smaller gadgets. You should always use the battery that your device needs. This way, you get the most out of it, and you will not break your device.

How to Choose Between CR1632 and CR2032 Batteries

To pick the best battery type for your gadgets, you should also look at the battery life, costs and availability. When considering battery life, the CR1632 may seem appealing for its compact size; however, if your device demands sustained energy, the CR2032′s higher capacity will likely serve you better. Costs can also differ slightly between the two types, though the price discrepancy is often negligible. Availability shouldn’t pose a significant issue either, as both batteries are widely found in stores and online. Before making your choice, assess the specific power requirements of your device. If it operates on minimal energy, like a wristwatch or a basic toy, the CR1632 is an excellent match.

Battery Life

Lifespan is very important when you pick between the CR1632 and CR2032 batteries. The CR2032 has a higher capacity. This means the CR2032 will last longer in most electronic devices. For things like fitness trackers and medical devices, you need a battery that lasts longer because it will help the device work better. The nominal voltage and energy in each battery also affect how well your gadgets will work. So, if you want your gadgets to do well, you should know about the lifespan and voltage of the battery you use.

Cost and Availability

Cost is important when people pick which battery to use. Both CR1632 and CR2032 coin cell batteries have good prices in the market. You can get them easily, as many stores and websites keep these coin cell batteries in stock. A lot of people use them in electronic devices, like fitness trackers and calculators.

A well-known brand such as Pkcell makes these coin cell batteries. People can pick the one that fits their budget. These coin cell batteries also last a long time and give steady performance.

Conclusion

To sum up, knowing the difference between CR1632 and CR2032 batteries makes it easier to choose the right one for your devices. Each of these batteries has its own size, power, and best uses. You need to think about the battery’s size, how much power it gives, and what you will use it for before buying it. If you look at these, you can save time and avoid wasting money. If you want more help or need details about batteries, you can always contact us for support.

Why Choose Pkcell When Buying CR1632 and CR2032 Batteries?

Choose PKCELL when buying CR1632 and CR2032 batteries for their exceptional quality and reliability, backed by over 20 years of expertise in battery manufacturing. PKCELL’s CR1632 and CR2032 lithium coin cell batteries are known for their high energy density, long shelf life, and stable voltage, making them ideal for applications like watches, calculators, and medical devices. PKCELL ensures that each battery is manufactured with precision on advanced automated production lines and undergoes rigorous quality control in compliance with international standards like ISO9001, CE, and RoHS. With a focus on innovation and eco-friendly practices, PKCELL delivers high-performance coin cells that meet the needs of both consumer and industrial applications, offering dependable power and excellent value.  Contact us today!

Frequently Asked Questions

What are the main differences in the chemical composition of CR1632 and CR2032?

Both CR1632 and CR2032 batteries have lithium and manganese dioxide in them. This gives each a steady voltage of 3 volts. They look a lot alike because they are made in the same way. But each battery is a different size. They also hold different amounts of power. Because of this, they work a bit differently in devices. The size and how much power each has can help you pick which CR battery is the best for your device.

Can CR1632 be used interchangeably with CR2032 in medical devices?

CR1632 and CR2032 are two different kinds of batteries. You can not use one in place of the other for medical devices. The CR2032 is bigger, and it gives more power. Most medical devices need more energy, so they use the CR2032. If you use a CR1632 instead, it may not work as well. The device may also give you wrong results.

How to safely dispose of CR1632 and CR2032 batteries?

To get rid of coin batteries like CR1632 or CR2032, you need to take them to a recycling centre. Do not throw them in your regular trash, as it is bad for the environment. Before you leave, be sure to put tape on the terminals of each battery. This helps stop accidents when you move or handle the coin batteries.

What is the difference between CR1632 and CR2032 batteries?

The main difference between CR1632 and CR2032 batteries is their size. The CR1632 has a diameter of 16mm and is 3.2mm thick. The CR2032 has a diameter of 20mm and is also 3.2mm thick. This change in diameter means that they fit different devices. It is important to pick the right battery so your device works well.