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DL2032 vs CR2032 Battery: What are the Differences?

by Busines Newswire
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We cannot live without batteries. Our devices rely on them, even though they are invisible. In comparison between DL2032 and CR2032 batteries, the titles, sizes, and voltages are the most significant differences. These differences are explained in this article. Our website is currently stocked with a large quantity of these batteries. A DL2032 and a CR2032  Battery differ primarily in their sizes and voltages. Moreover, the dot fact identifies the manufacturing source. Nearly all battery manufacturers use CR as a generic term, similar to AA and AAA. Duracell, a manufacturer of batteries, is the exclusive owner of the DL mark.

What is DL2032?

Battery DL2032 from Duracell is a special application battery that offers long-lasting power that Duracell is known for. The Duracell battery is recognized by pharmacists, doctors, and office workers as one of the most reliable batteries in the world. The Duracell 2032 coin cell battery is ideal for security gadgets, fitness devices, calculators, medical equipment, watches, key fobs, and many other devices.

What is CR2032?

One of the most widely used battery types is the Panasonic lithium coin CR battery. Single purchases ensure a long period of battery life without the need for replacements. In addition to toys, calculators, watches, key fobs, cameras, and other electronic devices, these reliable power sources are found in a variety of electronic devices. Numerous users attest to the CR2032’s reliability and efficiency, despite its unassuming size.

DL2032 vs CR2032 Battery: Differences

It is more important to get the exact type of battery you are looking for when it comes to unusual batteries like coin type batteries to make sure it is the correct fit and voltage and to avoid having to purchase it again. Battery CRs such as CR2032 or DL2032 are affected in this manner. A CR battery is simply made by a different manufacturer than a DL battery. In the same way that AA and AAA are generic designations, CR is also. Batteries are almost always made with it. DL is used by Duracell, a manufacturer of batteries.

To differentiate their product from what is commonly available, they probably changed from a generic to a unique designation. In order to spread the reputation of Duracell’s higher capacity product, they may want to differentiate their product. There is no easy way to use batteries in this category in devices that last for a long time, like low-power devices.

This change actually causes confusion among consumers since they usually look for a battery that is exactly the same as their current one. As long as the numbers following the battery are the same, DL and CR batteries can be interchanged. It is possible to replace a CR2032 battery with a DL2032 battery using the example above.

Batteries do not have random numbers; they are actually descriptions of their physical dimensions. Batteries with two digits (or three digits if they only have two) indicate thickness while those with three digits indicate diameter. In the case of the 2032 battery, it basically says it measures 20mm in diameter by 3.2mm in thickness.

DL2032 vs CR2032 Battery Features

As opposed to DL2032, CR2032, and CR2033, DL2032 batteries are manufacturers’ designations, while CR2032, which is a generic term for lithium coin cells, comes from a wide range of suppliers. Because both batteries have the same size and chemistry, they share many similarities. The DL2032 and CR2032 batteries differ in a few key ways:

Chemistry: Lithium manganese dioxide is the chemistry used in DL2032 and CR2032 batteries, resulting in a voltage output of 3 volts. Electronic devices can rely on reliable power delivery due to the use of this chemistry.

Size: There are two types of DL2032 and CR2032 batteries, each measuring 20 millimeters in diameter and 3.2 millimeters in thickness. Because of the standard size, these batteries can be used in a wide variety of devices.

Capacity: It is commonly used to power small portable devices such as watches, calculators, keyfobs, remote controls, medical devices, and small gadgets with DL2032 batteries and CR2032 batteries.

Voltage: In addition to providing 3 volts, DL2032 and CR2032 batteries are also suitable for devices that require this level of power.

Compatibility: There are often similarities between DL2032 and CR2032 batteries because they are both the same size and have the same chemical composition. There are no significant differences in performance or compatibility between them in the majority of electronic devices.

Longevity: A DL2032 or CR2032 battery retains its charge for extended periods when stored properly, allowing it to be used in electronic devices for extended periods of time. Hence, for devices that are not frequently used, they make reliable power sources.

Availability: In addition to retail stores, electronics stores, online marketplaces, and battery specialty stores, the batteries DL2032 and CR2032 can be found in a variety of locations. They are commonly stocked due to their popularity and wide use.

DL2032 VS CR2032 Testing

DL2032 batteries can be compared with CR2032 batteries using various methods. Among the most common techniques are:

Voltage Test: The voltage output of the battery can be measured with a multimeter. The voltage reading of a fresh DL2032 battery should range from 3.15V to 3.25V, whereas the reading of a fresh CR2032 battery should be around 3V. A depleted battery is considered to have a voltage below 2.8V.

Load Test: Load testers or battery-using devices can be used to test the battery’s performance under load. Remote controls can be tested with either type of battery, for example. Observe how long it takes the battery to drain completely when comparing battery drain times with others.

Capacity Test: Battery capacity testers can be used to measure the battery’s capacity. A constant rate of discharge is used in this test, and the time required for the battery to discharge completely is measured. Comparisons can be made between the battery’s rated and actual capacity using the results.

Leakage Test: A visual inspection can reveal leaks or damage to the battery. Batteries that leak or bulge should be disposed of right away.

Manufacturers, storage conditions, and usage can all affect battery performance. Maintaining optimal battery performance can prevent unexpected device failures and malfunctions by testing them regularly.


DL2032 and CR2032 batteries are essentially the same as far as size, chemistry, and performance are concerned, even though they are marketed under different brands. It is common to find both batteries in small electronic devices, such as watches, calculators, key fobs, remote controls, and medical equipment. A CR2032 battery is interchangeable with a DL2032 battery without significant performance or compatibility differences since both batteries are interchangeable. 

With its long shelf life, reliable power delivery, and widespread availability, lithium coin cells are suitable for powering everyday electronic devices. Consumers can choose a DL2032 or CR2032 battery based on availability, price, or individual preferences.


Are DL2032 and CR2032 batteries rechargeable?

There is no rechargeable option for lithium coin cells such as the DL2032 and CR2032 batteries. In the event that they become depleted, they should be disposed of properly, since they cannot be recharged.

Are DL2032 and CR2032 batteries interchangeable?

There is no difference in size and chemistry between DL2032 and CR2032 batteries, so they can often be interchanged. It means that CR2032 batteries can usually be used in devices designed to use DL2032 batteries, and vice versa.