When considering the DL2032 and CR2032 button batteries, people often find themselves confused about the differences between them. While the DL2032 and CR2032 batteries may look similar in appearance, there are key distinctions between them, including chemical composition, performance characteristics, and applications. Next, we will explore the variances between these two batteries to assist you in making an informed decision.
DL2032 Overview
The DL2032 is a type of Lithium Manganese Dioxide battery, with a diameter of 20 millimeters and a thickness of 3.2 millimeters. It is typically sealed within a non-conductive metal casing, providing good sealing and stability. The chemical composition of the DL2032 primarily consists of manganese dioxide. This battery features high energy density, long lifespan, and low self-discharge rate, making it suitable for various small electronic devices such as calculators, watches, and remote controls.
DL2032 Specifications
|
Features |
DL2032 |
|
Battery Type |
Lithium Battery |
|
Rated Voltage |
3V |
|
Rated Capacity |
190mAh |
|
Operating Temperature Range |
-20℃-60℃ |
|
Diameter |
20mm |
|
Height |
3.2mm |
|
Weight |
3.1g |
DL2032 Equivalents
BR2032: BR2032 is a lithium battery compatible with DL2032, with similar specifications and performance.
ECR2032: ECR2032 is another lithium battery model that can be used as a substitute for DL2032.
CR2032: CR2032 is another common button battery, very similar to DL2032 in specifications and can typically be used interchangeably.
CR2032 Overview
CR2032 is a type of button battery, belonging to the category of lithium manganese dioxide batteries. Lithium manganese dioxide batteries refer to a type of battery with lithium as the negative electrode and manganese dioxide as the positive electrode. Manganese dioxide batteries have good low-rate and mid-rate discharge performance, are cost-effective, and exhibit good safety performance, making them competitive with conventional batteries and thus one of the first commercially available lithium batteries. CR2032 batteries are commonly used in computer motherboard CMOS batteries, as well as in other products such as memory functions or power outage protection modules, electronic scales, calculators, electronic dictionaries, and more.
CR2032 Specifications
|
Features |
CR2032 |
|
Battery Type |
Lithium Manganese Dioxide Battery |
|
Rated Voltage |
3V - 3.3V |
|
Rated Capacity |
220mAh |
|
Leakage Current |
＜0.1μA |
|
Operating Temperature Range |
-20℃ - 60℃ |
|
Diameter |
20mm |
|
Height |
3.2mm |
CR2032 Equivalents
DL2032: DL2032 is another common button battery that can be used interchangeably with CR2032, with similar specifications and performance.
BR2032: BR2032 is a lithium battery compatible with CR2032, serving as an alternative to CR2032.
ECR2032: ECR2032 is another lithium battery model that can be used as a substitute for CR2032, typically having similar specifications and functionality.
DL2032 vs CR2032 comparison
|
Parameter |
DL2032 |
CR2032 |
|
Battery Type |
Lithium Battery |
Lithium Battery |
|
Rated Voltage |
3V |
3V |
|
Rated Capacity |
190mAh |
220mAh |
|
Operating Temperature Range |
-20°C to 60°C |
-20°C to 60°C |
|
Diameter |
20mm |
20mm |
|
Height |
3.2mm |
3.2mm |
|
Weight |
Approx. 3.1g |
Approx. 3.1g |
|
Chemical Composition |
Lithium Manganese |
Lithium Manganese |
|
Design Life |
Approx. 10 years |
Approx. 8 years |
|
Self-Discharge Rate |
Low |
Low |
|
Cost |
Slightly Higher |
Slightly Lower |
|
Compatibility |
DL2032 Devices |
CR2032 Devices |
|
Equivalent Batteries |
CR2032, BR2032, ECR2032 |
DL2032, BR2032, ECR2032 |
DL2032 and CR2032 Disadvantages
|
|
DL2032 |
CR2032 |
Conclusion |
|
Rechargeability |
Disposable button battery, non-rechargeable |
Disposable button battery, non-rechargeable |
Not reusable, requires replacement with a new battery once depleted, unable to conserve resources and reduce waste. |
|
Capacity |
190mAh |
220mAh |
Compared to some other types of rechargeable batteries, DL2032 and CR2032 have smaller capacities, resulting in potentially shorter usage times and the need for more frequent battery replacements. |
|
Compatibility |
DL2032 devices |
CR2032 devices |
While they can generally be interchangeable in most cases, DL2032 and CR2032 may encounter compatibility issues in certain specific applications, requiring the appropriate model to be selected based on device requirements. |
DL2032 and CR2032 Similarities
Voltage: Both DL2032 and CR2032 provide a stable 3V voltage output, suitable for various electronic devices to ensure proper operation.
Size: DL2032 and CR2032 share the same size standard, making them widely applicable to devices requiring this battery specification.
Chemical Composition: DL2032 and CR2032 are both lithium batteries, offering long life and stable voltage output.
Is the only difference between DL2032 and CR2032 the manufacturer?
DL2032 and CR2032 are typically the same in performance and specifications, with the only difference being the designation. DL2032 represents the version produced by Duracell, which is Duracell's internal model code, while CR2032 is a commonly used standard designation. "CR" is a general code for button batteries, and "2032" indicates a diameter of 20mm and a thickness of 3.2mm.
DL2032 VS CR2032 Applications
|
Application |
DL2032 |
CR2032 |
|
Common Uses |
Key fobs, small electronic devices |
Key fobs, watches, calculators |
|
Specific Uses |
Remote controls, medical devices |
Medical devices, motherboards |
|
Special Features |
Higher capacity |
Wider operating temperature range |
CR2023 vs CR2025
|
Aspect |
CR2023 |
CR2025 |
|
Capacity |
Higher |
Lower |
|
Voltage |
3V |
3V |
|
Diameter |
20mm |
20mm |
|
Height |
3.2mm |
2.5mm |
|
Applications |
Watches, small electronic devices |
Watches, calculators, key fobs |
ALSO READ: CR2025 vs CR2032: comparision & features, which is better?
CR2450 vs CR2032
|
Aspect |
CR2450 |
CR2032 |
|
Capacity |
Higher |
Lower |
|
Voltage |
3V |
3V |
|
Diameter |
24.5mm |
20mm |
|
Height |
5mm |
3.2mm |
|
Applications |
Medical devices, car key fobs |
Watches, calculators, key fobs |
ALSO READ: What Battery is Equivalent to CR2450 (CR2450 vs. CR2032)
Conclusion
Overall, DL2032 and CR2032 are the same in terms of voltage and size, making them suitable for various electronic devices. However, as DL2032 is a specific model produced by Duracell, there may be slight differences in internal chemical composition or performance characteristics compared to the standard CR2032. Therefore, when choosing between DL2032 and CR2032, users can make a selection based on specific needs and device requirements.
In general, DL2032 and CR2032 serve as common button battery models, providing convenient and reliable power solutions for a wide range of devices. Users should choose the appropriate model based on actual needs, device requirements, and manufacturer recommendations to ensure optimal performance and longevity.
