When it comes to coin cell batteries, the required current and voltage need to be matched perfectly with the device.
That is when people get confused between DL2032 and CR2032 batteries. So, I have decided to clear your misunderstandings by writing a detailed DL2032 vs CR2032 battery comparison.
In this article, you will know whether they have any difference or not, which one serves better, and get to know some popular products in this category.
DL2032 Battery
2032 is a certain type of button cells with 20mm diameter and 3.2mm thickness. The first two letter means that it is specifically manufactured by Duracell.
Besides using as a CMOS battery for the bios, it is also very popular to power active shutter 3D TV glasses. The maximum capacity you can expect from these cells is 240mAh at 3V.
CR2032 Battery
Here is another 2032 coin cell 3V lithium-ion battery which is identical to the description I have given above.
The only difference is in the first two letters. CR2032 means that other manufacturers make this battery except Duracell.
As there is nothing more to add in this section, let’s jump right into the comparison part below.
DL2032 Vs CR2032: Which One to Go For?
From the comparison, you will know that both of the battery types are almost the same and are interchangeable. Still, read the comparison to know the reasons.
| DL2032 | CR2032 | |
| Manufacturer | Duracell | Energizer, Panasonic, LiCB, Amazon Basics, etc. |
| Diameter | 20mm | 20mm |
| Thickness | 3.2mm | 3.2mm |
| Capacity | 230mAh | 210-230mAh |
| Cell Composition | Lithium Manganese Dioxide (LiMn02) | Lithium Manganese Dioxide (LiMn02) |
| Operating Temperature | -20°C to 70°C | -20°C to 70°C |
Size and Weight
The size can be known from the numbers stamped on the batteries. The first two digits indicate its diameter and the last two indicate thickness.
In this case, 2032 means that the coin cell is 20mm in diameter and 3.2mm in thickness. Also, their weight measurements are almost the same. It is 2.9 or 3.0 grams. Some of them can weigh as low as 2.5 grams.
Capacity and Battery Chemistry
The capacity of such a lithium coin cell battery is 230mAh. Because of using Lithium Manganese Dioxide (LiMn02) as the cell material, such small coins can hold a capacity range of 210 to 230mAh.
Operating Temperature and Service Life
These batteries can operate between -20°C and 70°C, or -4°F and 158°F. The predecessors of 2032 batteries do not have such capabilities because of inferior cell chemistry.
As you have probably known already that these batteries are interchangeable, their applications are the same. The best part is that you can store them for almost 10 years without any power or voltage loss.
That kind of storage period is true for DL2032 batteries from Duracell and some CR2032 models. But some low-cost manufacturers’ coin cells are only suitable for 8-year shelf life.
Application
One can use them to run watches, calculators, key fobs, Apple TV remotes, medical equipment, or other small electronic devices.
From the operating temperature, you have seen how well they are capable of working in tough conditions. So, medical professionals use these batteries without any tension.
Finally, Which One is More Suitable for You
Both kinds of batteries are non-reusable and non-rechargeable. You can go with any one of them because of their similarities.
Except for the brand, it is not possible to declare one as the best over the other. Some people like Duracell, some Energizer, and some other brands.
In the product recommendation section, I have included batteries from all major brands for your consideration. Check them out.
Note: You can read Energizer vs Duracell comparisons to know which brand is currently dominating the industry.
Are DL2032 And CR2032 Interchangeable?
Yes, DL2032 and CR2032 are interchangeable because there is no difference in them except the two letters.
Where Duracell markets their batteries as DL2032, the rest of the brands market the same model with CR2032. Read this comprehensive guide on their notation difference for a clear understanding.
So, you can buy anyone and expect the same results. However, beware of their long-lasting performance parameters because it varies a lot based on the brand.
Some Best DL2032 Batteries
1. Duracell 2032 with a bitter coating
For reliable and efficient power backup for small devices such as key fobs, remote controls, thermometers, etc., you can buy this 8-piece set of 2032 3V coin batteries from Duracell. The cells come with a non-toxic bitter coating so that your children don’t swallow it accidentally. One can keep the batteries in storage for almost 10 years without dropping the voltage.
These cells have a standard 3V rating along with efficient Lithium Manganese Dioxide composition. As a result, it can not only provide reliable and consistent power backup but also last longer than usual cells. If you have an Apple TV remote, you can buy this battery.
The main benefit of buying DL2032 3v Lithium Batteries is their wide range of compatibility. You can use it instead of a CR2032, ECR2032, or any 2032 model. Moreover, DL2032 is capable of providing high energy, continuous voltage supply, and ensuring long storage time than others.
Some Best CR2032 Batteries
The package of 6 units comes at a price of fewer than 8 dollars which is very reasonable. There are several other options with fewer counts. Besides using them in a watch, you can also put these batteries in toys, glucose monitors, or other small electronic devices.
2. LiCB CR2032
What I like about LiCB CR2032 3V Lithium Batteries are their solid lithium cell composition and high standards. They are CE and ROHS certified. But the shelf life is not as long as the others. The 3V charge stays for only 3 years in storage.
3. Amazon Basics 4 Pack CR2032
Compared to the previous one from LiCB, this one has more shelf-life; almost 8 years of leak-proof storage. No mercury is used in its production making it safe to use in different devices. Its cell technology is capable of providing the necessary current reliably for a long time.
Frequently Asked Questions (FAQs):
u003cstrongu003eWhat battery can replace DL2032?u003c/strongu003e
CR2032 batteries can easily replace a DL2032 button cell lithium-ion battery because they are identical.
u003cstrongu003eIs there a difference between a CR2032 battery and a 2032 battery?u003c/strongu003e
Yes, there are differences. Where DL2032 means that it is manufactured by only Duracell, simple 2032 means that there can be lots of variations. Different brands produce 2032 coin cells with different features.u003cbru003eFor example, you will see that LR2032 is rechargeable but DL2032 is not rechargeable.
u003cstrongu003eCan you use CR2032 instead of DL2032u003c/strongu003e?
Yes, one can use CR2032 instead of a DL2032 without facing any problem because there are no differences except for the model name.
u003cstrongu003eIs Duracell DL2032 rechargeable?u003c/strongu003e
No, DL2032 button cells are not rechargeables like the LR2032 or LiR2032 batteries. Though their specs are identical, DL2032 is a one-time-use model.
u003cstrongu003eHow long will CR2032 batteries last?u003c/strongu003e
The life expectancy of a CR2032 battery in storage is almost 10 years. But not all brands are capable of providing such qualities. See the product recommendation section above to find a good 2032 battery.
Conclusion
Due to size differences, different coin cell batteries have different applications. But that is not true in terms of the DL2032 vs CR2032 comparison because both of them are basically the same.
Except for the manufacturer, and the first two letters, you won’t find any differences in them. That is why they are interchangeable. All you can do is check out the product recommendations and choose one according to your budget.
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