Image source Utmel
CR2032 and DL2032 are button batteries. They are round and flat. From their outward appearance, they appear to be the same. But from a deep analysis, they are completely different.
So, what is the difference between the two?
Read on as in this article, we are going to discuss the differences between CR2033 and DL2032.
At the end of, it all, you will know which is the perfect battery for your application.
- 1 Overview of DL2032
- 2 Overview of CR2032
- 3 DL2032 vs CR2032: What’s The Difference Between Them?
- 4 What should I consider when buying CR2032 and DL2032 batteries
- 5 Choosing CR2032 and DL2032 suppliers in China
- 6 Conclusion
Overview of DL2032
Image source Utmel
What is DL2032 battery? You may ask.
This is a button battery that is compatible with 3V devices. It is a lithium primary cell with a nominal voltage of 3 Volts. It is cylindrical, with two contact points on the top and bottom.
It has a diameter of 20 mm and a thickness of 3.2mm, hence DL2032.
DL2032 batteries have 200mAh capacity and are considered to be one of the most economical batteries of all.
Overview of CR2032
CR2032 is also a button battery and it has the same physical measurements, i.e., 20 mm in diameter and 3.2mm thick. It has two contact points on the top and bottom.
However, unlike DL2032, it has a higher capacity of 220mAh and is considered to be more expensive than its counterpart.
It is also compatible with 3V devices but offers better performance when compared to DL2032 batteries.
Limitations of DL2032
The key limitations of DL2032 battery include the following:
-Non-rechargeable: Once this battery is used, it cannot be reused.
-Low capacity: DL2032 batteries have relatively low energy density and they are not ideal for powering high-drain devices.
-Short shelf life: Not suitable for long term use as the battery has a shorter shelf life than other lithium coin cell batteries.
Limitations of CR2032
The key limitations of CR2032 battery include the following:
-Limited availability: Some stores may not carry this type of battery, making it difficult to find.
-Lower voltage output: CR2032 produces 3V, which is lower than DL2032’s capacity (3.2 V).
-Higher price tag: CR2032 batteries tend to be more expensive than DL2032, making it less attractive for general use.
Advantages of DL2032
The top benefits of DL2032 battery include:
-Highly portable: DL2032 batteries are small and lightweight, making them suitable for powering small devices.
-Cost-effective: DL2032 batteries are more affordable compared to other types of button batteries.
-Long shelf life: With proper storage conditions, DL2032 can last up to 10 years or more.
-Wie range of applications. This type of button battery is used in many different devices
Advantages of CR2032
The top benefits of cr2032 battery include:
-High energy density: It has higher energy density than DL2032, which makes it ideal for powering high-drain devices.
-More reliable: This type of battery is more reliable and long lasting compared to other primary cells.
-Higher voltage output: CR2032 produces 3.2 V, which is higher than DL2032’s capacity (3V).
-Wide range of applications: This type of button battery is used in a large number of devices.
DL2032 vs CR2032: What’s The Difference Between Them?
Now that we have looked at the basics of DL2032 and CR2032, it is time to dissect their differences.
The names give hints about their battery size.Both are 2032 meaning that they have a diameter of 20mm and a thickness of 3.2mm.
In short, we are saying that they are of the same size.
The compartment that supports DL2032 can also support CR 2032.
DL2032 has 200mAh while CR2032 has 230mAh capacity. This makes it clear that CR2032 is more efficient in powering devices than DL2032 since it provides high energy density. This means that it can store more energy per unit volume and can be used for longer periods of time.
DL2032 has a nominal voltage of 3V while CR2032 has a nominal voltage of 3.2V. This makes it clear that CR2032 produces a higher voltage than DL2032, making it more suitable for high-drain devices.
CR2032 batteries tend to be more expensive than DL2032, making them less attractive for general use.
This is an important factor to consider when deciding which type of battery to purchase. However, keep in mind that the price will depend on the brand and where you buy.
Some manufacturers are more affordable than others.
There is a slight difference in weight between CR23032 and DL 2032 batteries. CR 2032 is 4.5 g while DL 2032 is 3.2g. This means that DL2032 has a lightweight advantage over CR2032.
In terms of shelf life, DL2032 has an edge over CR2032 as it can last up to 10 years or more with proper storage conditions. Whereas CR2032 has shorter shelf life.
It is important to store the battery in a cool and dry place away from direct heat and sunlight in order to ensure its longer shelf life.
Continuous drain current
Drain current refers to the amount of continuous current that a battery can deliver. Both DL2032 and CR 2032 have a continuous rain current of 0.19mA. So, if the drain current is the key parameter that is attracting you or repelling you towards a particular battery type, you won’t feel the difference.
When it comes to this parameter, we have to consider the minimum and maximum operating temperatures.
The minimum operating temperature for the CR2032 is -20 degrees while that of DL2032 is -30. When it comes to the higher side, the maximum operating temperature for the CR2032 is 60 degrees Celcius, and is the same for the DL2032.
Otherwise, the two are super sensitive to the temperature, both extremely low and extremely high. This is why we encourage proper storage of these button batteries.
Both DL2032 and CR2032 are lithium-based batteries. Unlike alkaline batteries, they contain no mercury or other hazardous substances. The chemical composition of these two types of battery is also different. DL2032 uses manganese dioxide for its chemical composition while CR2032 uses carbon monofluoride.
Devices that use CR2032 and DL2032
There are numerous devices that use these two types of batteries. They include: wristwatches, garage door openers, calculators, and glucose monitors. Other devices that may use either CR2032 or DL2032 include: medical equipment, scales, thermometers and some gaming consoles.
It is important to ensure that the battery you purchase is compatible with your device before making a purchase.
Manufacturer CR2032 vs DL2032
The two button batteries are manufactured by two different brands. CR2032 is manufactured by Panasonic while DL2032 is manufactured by Duracell. Both these companies have a long history of producing quality batteries, so it may be difficult to distinguish one from the other in terms of performance and durability.
It is important to note that each manufacturer produces different models with different technical specifications, so it’s best to familiarise yourself with each battery before making a purchase.
What should I consider when buying CR2032 and DL2032 batteries
From this discussion, it is clear that both are button batteries though they have some differences. Before you buy one, you should consider the following factors:
Where are you going to use the battery? Or, on which device will the battery be installed? Ensure that the device on which you are going to install is compatible with the battery.
Know the specs of the battery
You should understand the technical specifications of the battery, such as operating temperature range, continuous drain current, and shelf life.
The seller should provide a sheet that contains all the technical specifications of the battery
How is the battery packaged? Does the package contains a user guide that will help you understand how to use and store the battery?
The package should also provide safety features that make it easy to transport the battery to any location.
Also, check whether the expiry date of the battery is clearly visible on the package or not.
Choosing CR2032 and DL2032 suppliers in China
Whether it is CR2032 or DL2032, where you buy these button battery matters. Ensure that you buy from reputable suppliers and distributors. This way, you can be sure that the batteries you purchase are of high quality and will meet your requirements.
It is also important to compare prices from different suppliers, so you can get the best deal for your money.
Finally, make sure that all other necessary documents like product certificates and certifications are available when ordering these button batteries in bulk from China.
This will ensure that you are getting the right product at the right price.
Otherwise, we at ICRFQ are always ready to help you when it comes to buyying button batteries in China. We are a reputable and reliable sourcing platform, and we can provide you with the best suppliers for all your battery needs.
So why not explore our database today? We offer competitive prices and quality assurance so you can get the most value out of your purchase.
The CR2032 and DL2032 button batteries have many similarities, but also some differences. It is important to consider these differences before purchasing either type of battery.
By taking all of these factors into consideration when selecting a battery, you will be able to get the best performance from your device. Additionally, you should ensure that you buy from reputable suppliers in China for both types of batteries. This way, you can be sure that the product you are getting is of high quality and safe to use.
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