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Home > power-new-energy > DL2032 vs. CR2032: Are DL2032 and CR2032 Batteries Different?

DL2032 vs. CR2032: Are DL2032 and CR2032 Batteries Different?

Update Time: 2024-03-21 10:07:03

Contents

Batteries play a crucial role in our daily lives, often working quietly behind the scenes to power our devices. The primary difference between DL2032 and CR2032 lies in their titles, sizes, and voltages. The most notable differences between DL2032 and CR2032 revolve around their sizes and voltages. Additionally, an interesting fact is the origin of manufacturing. While CR is a generic designation used by most battery manufacturers, akin to AA and AAA, the DL mark excludes Duracell, a specific battery manufacturer.


What is DL2032?


Duracell's DL2032 batteries, designed for special applications, provide the reliable and long-lasting power for which the brand is renowned. Duracell, a trusted choice among pharmacists, doctors, and office workers, ensures a battery you can depend on. Ideal for security gadgets, fitness devices, calculators, medical equipment, watches, key fobs, and various other devices, the Duracell 2032 coin cell battery offers dependable performance.


DL2032 battery.png


What is CR2032?


Panasonic Lithium coin CR batteries stand out as one of the most widely utilized battery types. Renowned for their extended battery life, a single purchase ensures a prolonged period without needing replacements. These reliable power sources find applications in various devices, including toys, calculators, watches, key fobs, cameras, and other electronic gadgets. Despite its unassuming size, the CR2032 has proven to be a trusted and tested power transmitter, as attested by numerous users.


CR2032 battery.png


DL2032 vs. CR2032: Features


DL2032 vs CR2032 Features.png


Features of DL2032


DL2032 batteries offer reliable performance over their 10-year lifespan, catering to specific applications. With a higher energy density and discharge rate than the CR2032, they ensure a consistent power supply even under intermittent or continuous drain conditions, surpassing the limitations of CR batteries.


Features of CR2032


Panasonic Lithium coin CR batteries stand out as one of the most widely utilized battery types. Renowned for their extended battery life, a single purchase ensures an extended period without needing replacements. These batteries are reliable power sources for various applications, including toys, calculators, watches, key fobs, and cameras. Despite its unassuming size, the CR2032 has proven its reliability to numerous users.


The following table provides an overview of the DL2032 and CR2032 features:


FeatureDL2032CR2032
Battery TypeCoin CellLithium Coin Cell
Size19mm x 19mm x 3mm20mm diameter, 3.2 height.
Voltage3volts3volts
Capacity225mAh capacity; offers reliable performance225mAh capacity; offers reliable performance
LifespanPower Preserve technology, which allows them to retain their charge even after sitting for 10 years8-year leak-free shelf life
ReusabilitySingle-UseSingle-Use
CostexpensiveLess costly
BrandDuracell

Panasonic


DL2032 vs. CR2032: Battery Maker


The primary differentiator between these two batteries lies in the manufacturer. Any Li-MnO2 coin battery with an IEC prefix starting with the letter CR is a standard designation utilized by most manufacturers. Conversely, Duracell produces batteries that commence with the letter DL.


DL2032 vs. CR2032: Battery Capacity


Compared to the CR2032, the DL2032 battery boasts a significantly higher capacity. While the CR2032 has a capacity of 220 mAh, the DL2032 offers a larger capacity of 240 mAh. This extended capacity enhances the longevity of the Duracell battery, diminishing the need for frequent replacements.


DL2032 vs. CR2032: Chemistry


  • The primary distinction lies in their chemical composition. The CR2032 utilizes a manganese dioxide cathode, while the DL2032 incorporates a cathode made of carbon monofluoride.

  • The variance in cathode material influences their performance. DL2032 batteries, featuring carbon monofluoride cathodes, exhibit an extended shelf life and are preferred for low-drain applications such as remote controls.

  • CR2032 batteries find application in high-drain projects like cameras and flashlights.


DL2032 vs. CR2032: Availability and Cost


CR2032 batteries are commonly found in various electronics retail outlets, convenience stores, department stores, and online marketplaces. These batteries are known for their affordability and cost-effectiveness. In contrast, DL2032 batteries are a branded alternative produced by the well-known battery manufacturer Duracell, typically available in branded retail establishments. Due to their branded status, DL2032 batteries may have a slightly higher price compared to the generic CR2032 counterparts.


DL2032 vs. CR2032: The Uses


Here are the common devices that use DL2032 and CR2032:


  • Key Fobs

  • Calculators

  • Electronic Scales

  • Digital Thermometers

  • Watches

  • Heart Rate Monitors

  • Fitness Trackers

  • Glucometers

  • Garage Door Openers

  • LED Flashlights

  • Remote Controls

  • Electronic Timers

  • Bike Computers

  • Electronic Car Keys

  • Digital Cameras (Backup Battery)

  • Car Key Fobs


DL2032 vs. CR2032:Limitations


Limitations of DL2032


  • Once replaced, it collapses.


A frequent concern raised by users pertains to the performance decline observed when substituting the DR2032 with another variant. While it remains functional for immediate use, those anticipating sustained and reliable service might encounter disappointment.


  • Non-reusable


As mentioned earlier, disposable batteries that cannot be recharged or reused necessitate extra expenditures, a practice that does not align with our approval.


Limitations of CR2032


  • Non-reusable


One notable drawback of CR batteries lies in their non-rechargeable nature. If the battery malfunctions, the only recourse is to purchase a replacement. The absence of reusability in CR2032 batteries entails that, regardless of the number of applications, they must be replaced, contributing to increased costs, time, and effort.


  • Low current draw capability


The capacity for low current draw makes it apt for diverse electronic applications, albeit with a limited ability to draw a significant current. It proves advantageous for smaller items like toys and watches but falls short when dealing with larger, more robust devices designed for substantial functions.


  • Needs a special holder


The distinctive holder design of CR2032 presents challenges in its universal applicability. Not every compartment can accommodate the positioning of CR2032, and without the correct fit and unobstructed current flow, the battery becomes as ineffective as the gadget it powers.


DL2032 vs. CR2032: Advantages


Advantages of DL2032 Battery


  • Elevated voltage: The DL2032 battery exhibits a higher voltage than the CR2032 battery.

  • Slimmer profile: It boasts a thinner design than the CR2032 battery, making it ideal for devices with limited space.

  • Enhanced durability: The DL2032 battery surpasses the CR2032 battery in durability, rendering it suitable for devices operating in challenging conditions.


Advantages of CR2032 Battery


  • Extended lifespan: Operational for three to five years, these batteries boast a lower self-discharge rate than lithium batteries. This attribute ensures minimal loss of charge over time.

  • Readily available: Accessible from any electronics retailer, making them the optimal choice.

  • Compact and lightweight: With a reduced weight and small form factor, they prove advantageous for devices with limited space. Additionally, they are user-friendly, facilitating easy installation and removal from devices.

  • Non-rechargeable: Unlike rechargeable options, these batteries cannot be recharged and must be replaced once depleted.

  • Dependable and robust: Recognized for their reliability and durability, they excel in devices subjected to harsh conditions or infrequent battery replacements.


DL2032 vs. CR2032: Comparison Chart


DL2032 vs CR2032 Comparison Chart.png


Are DL2032 and CR2032 Interchangeable?


Yes, CR2032 and DL2032 are interchangeable. These two designations refer to the same type of coin cell or button cell battery with a diameter of 20mm and a height of 3.2mm. The "CR" and "DL" prefixes indicate the battery chemistry, and in this case, both represent lithium manganese dioxide (Li-MnO2) chemistry.


Therefore, you can use a CR2032 battery instead of a DL2032 and vice versa without any issues. They share the same voltage, size, and chemical composition, making them functionally equivalent for most applications.


What Happens if We Replace CR2032 and DL2032?


Replacing CR2032 with DL2032 batteries poses no concerns, as they are virtually identical. While minor differences exist, they do not significantly affect battery attributes. Both batteries offer identical nominal voltage levels and possess nearly equivalent capacities.    

                  

What are the Similarities Between DL2032 and CR2032 Batteries?


CR2032 and DL2032 batteries find utility in compact devices that demand prolonged and reliable usage. Their applications range across watches, computer motherboards, calculators, PDAs, electronic organizers, garage door openers, toys, games, door chimes, pet collars, LED lights, sporting goods, pedometers, calorie counters, stopwatches, and medical devices.


The comparable attributes of CR2032 and DL2032 batteries are summarized in the table.


The similar features of CR2032 and DL2032 batteries.png


DL vs. CR Batteries


The primary difference between CR and DL batteries lies in their manufacturer. Like AA and AAA, CR is a general designation widely adopted by almost all battery manufacturers. Conversely, Duracell employs the DL designation for its batteries.


The shift from a generic to a unique designation likely serves the purpose of distinguishing their product in the market. Duracell aims to highlight the larger capacity of its batteries and build a reputable brand image. This becomes challenging as batteries in this category are utilized in low-power devices expected to last for extended periods, sometimes months or even years.


This alteration introduces confusion as consumers often look for an exact match to their current battery. However, DL and CR batteries are interchangeable as long as the numerical sequence following them is the same. For instance, a DL2032 battery can replace a CR2032 battery, and vice versa, in the provided example.


What Should I Consider When Buying CR2032 and DL2032 Batteries?


  • Devices: Ensure compatibility of the battery with the devices for which it is intended.

  • Battery size: Both CR2032 and DL2032 batteries are 3-volt lithium coin cell batteries but differ in size. Therefore, checking that the battery size aligns with your device's requirements is crucial.

  • Capacity of the battery: Battery capacity, measured in milliamp-hours (mAh), determines its duration of operation. High-capacity batteries last longer, making them suitable for devices with higher power requirements.

  • Shelf life: The shelf life of a battery refers to the time it takes to discharge completely. CR2032 and DL2032 batteries typically have a working life of 3 to 5 years.

  • Cost: CR2032 and DL2032 batteries are priced around one to two dollars. Costs may vary based on the brand and capacity of the battery.




Final Words


CR2032 and DL2032 represent primary non-rechargeable batteries with identical dimensions and nominal voltage, allowing them to serve as interchangeable equivalents. DL2032 offers a slightly increased capacity compared to CR2032, making it a preferred choice for high-current draining applications, albeit with a marginal difference.


However, it's essential to consider that DL2032 has a higher weight than CR2032. Consequently, in applications requiring lightweight and snap-fit designs, CR2032 is a more suitable option. Additionally, CR2032 boasts a broader operating temperature range than DL2032.


In conclusion, the choice between CR2032 and DL2032, bearing the Duracell brand, depends on specific application requirements, considering capacity, weight, and temperature range factors.


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FAQ

  • Is DL2032 the same as CR2032?
  • DL2032 and CR2032 belong to the lithium button cell battery category, sharing similarities but not identical compositions. DL2032 features a carbon monofluoride cathode, while CR2032 utilizes a manganese dioxide cathode. Although their operating voltage is identical, there are differences in their size and capacity.

  • What is the shelf life of a CR2032 or DL2032 battery?
  • The CR2032 or DL2032 battery has an operational lifespan of 5 to seven years. Nevertheless, the shelf life may vary depending on storage conditions.

  • What battery can replace a DL2032 battery?
  • Repalcing a DL2032 battery with a CR2032 battery is acceptable, considering they share the same voltage and performance characteristics, and the latter is three times more cost-effective. However, it's worth noting that the CR2032 battery may have a shorter lifespan than the DL2032.

  • What battery can replace CR2032?
  • CR2025 battery.

  • Are DL and CR batteries interchangeable?
  • DL and CR batteries can be swapped interchangeably, provided the succeeding numbers are identical. In the given instance, a DL2032 battery can replace a CR2032 battery and vice versa.

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