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DL2032 vs CR2032: Is a CR2032 the Same as a DL2032

Update Time: Mar 12, 2024      Readership: 311


Introduction to DL2032

The DL2032 battery from Duracell offers reliable and long-lasting power, reflecting the brand's reputation for quality and dependability. As the top choice among pharmacists, doctors, and office workers, Duracell ensures that its batteries meet high standards of performance and reliability. The DL2032 coin cell battery is designed for a wide range of specialized applications, including security gadgets, fitness devices, calculators, medical equipment, watches, key fobs, and more. With Duracell's commitment to excellence, users can trust the DL2032 to provide the power they need for their essential devices, ensuring peace of mind and uninterrupted functionality.


Introduction to CR2032



Panasonic Lithium coin CR batteries, including the CR2032, are renowned for their exceptional longevity and reliability, making them one of the most widely used battery types across various industries and applications. The CR2032 battery is a prime example of this reliability, offering consistent power output over an extended period, reducing the need for frequent battery replacements.


These batteries provide a dependable power source for a diverse range of devices, including toys, calculators, watches, key fobs, cameras, and many more electronic gadgets. Despite its compact size, the CR2032 has proven itself time and again to be a trusted and tested solution for powering numerous devices across different sectors.


The longevity of CR2032 batteries means that users can enjoy uninterrupted usage without the hassle of frequent battery changes. This reliability makes them a preferred choice for individuals and businesses alike, ensuring that devices remain operational when needed most.


Overall, the CR2032 battery's reputation for long-lasting performance and versatility has solidified its position as a go-to power source for countless applications, underscoring Panasonic's commitment to delivering dependable energy solutions to consumers worldwide.


DL2032 vs CR2032: Difference Between CR2032 and DL2032



The DL2032 and CR2032 batteries are both commonly used coin cell batteries, but they do have some nuanced differences that can affect their performance in various applications. In summary, while DL2032 and CR2032 batteries share many similarities and can often be used interchangeably, understanding their nuanced differences in capacity, weight, operating temperature, and suitability for specific applications can help users make informed decisions when selecting the appropriate battery for their devices. Additionally, it's crucial to differentiate between rechargeable and disposable variants to avoid potential safety hazards.


DL2032 vs CR2032: Capacity

The DL2032 typically has a slightly higher capacity than the CR2032. The DL2032 generally offers around 235mAh, while the CR2032 typically provides about 225mAh. This slight variance in capacity may influence the runtime of devices, especially those with high energy demands.


DL2032 vs CR2032: Weight

The DL2032 tends to be slightly heavier than the CR2032. While the weight difference may seem negligible (around 5g), it can impact devices where weight is a critical factor, such as in compact electronics or wearable devices.


DL2032 vs CR2032: Operating Temperature Range

One notable difference between the DL2032 and CR2032 is their operating temperature range. The DL2032 usually has a wider operating temperature range compared to the CR2032. This can make the DL2032 more suitable for use in extreme temperature environments, such as in automotive applications or outdoor electronics.


DL2032 vs CR2032: Suitability for High Current Applications

The DL2032 is often considered more suitable for high current consumption applications compared to the CR2032. This could be due to factors such as internal resistance or construction differences between the two battery types. Devices with higher power demands may benefit from the use of DL2032 batteries to ensure optimal performance.


DL2032 vs CR2032: Rechargeability

It's essential to clarify that neither the DL2032 nor the CR2032 is inherently rechargeable. Both battery types are available in disposable and rechargeable variants. The presence of a rechargeable marking on the battery case indicates that it is indeed rechargeable. Attempting to recharge a non-rechargeable (disposable) lithium battery like the CR2032 can be dangerous and should be avoided.


DL2032 vs CR2032: Market Differences and Branding

The DL2032 is a product line from Duracell, a well-known battery manufacturer. The use of DL as a prefix is indeed part of marketing branding. On the other hand, CR2032 batteries are a standardized lithium coin cell size, with CR typically denoting manganese dioxide lithium chemistry. While some may perceive CR2032 as better due to its wide availability and standardization, both DL2032 and CR2032 can offer reliable performance depending on the specific requirements of the application.


DL2032 vs CR2032: DIsadvantages

Disadvantages of DL2032

Compatibility Concerns

One of the primary limitations of DL2032 batteries is their compatibility issues. While they may function well in certain devices initially, users often report problems when attempting to replace them with other brands or types of batteries. This lack of universal compatibility can be frustrating for consumers, especially if they rely on consistent battery performance.


Limited Lifespan

Despite claims of power preservation technology, DL2032 batteries still have a finite lifespan. Users may find that the battery's performance deteriorates over time, leading to reduced runtime and overall effectiveness. This limitation can be particularly problematic for devices that require long-term, reliable power sources.



Like many lithium coin cell batteries, DL2032 batteries are non-reusable and non-rechargeable. Once depleted, they must be disposed of and replaced with new batteries. This not only adds to the environmental impact of battery waste but also increases the long-term cost for consumers who need to continually purchase replacements.


Performance Variability

Some users have reported inconsistencies in the performance of DL2032 batteries, particularly when compared to other battery brands or chemistries. This variability in performance can lead to unpredictable results, making it difficult for consumers to rely on DL2032 batteries for critical applications.


Overall, while DL2032 batteries offer certain advantages such as power preservation technology, they also come with limitations that may impact their suitability for certain applications and user preferences.


Disadvantages of CR2032


One of the most significant drawbacks of CR2032 batteries is their lack of reusability. Once depleted, these batteries cannot be recharged, requiring users to purchase new replacements. This can result in increased costs and environmental waste, particularly for devices that require frequent battery changes.


Low Current Draw Capability

CR2032 batteries are designed for low current draw applications, making them suitable for devices such as watches, calculators, and key fobs. However, they may not be suitable for devices that require a substantial amount of current, as their limited capacity may lead to premature depletion and reduced performance.


Special Holder Requirement

CR2032 batteries often require special holders or compartments for proper installation and function. Incompatibility with standard battery holders or compartments can limit their usability in certain devices, requiring manufacturers to design specific accommodations for CR2032 batteries.


Overall, while CR2032 batteries offer reliable power for small electronic devices, their non-reusability, limited current draw capability, and special holder requirements can present challenges in certain applications and contexts.


Are DL2032 and CR2032 Batteries Interchangeable

Yes, DL2032 and CR2032 batteries are interchangeable in many cases. While DL2032 is a product line from Duracell, other manufacturers typically refer to the same battery size and chemistry as CR2032. 


Are CR2032 and LiR2032 interchangeable


CR2032 and LiR2032 batteries are not always interchangeable due to differences in chemistry and characteristics. While it is generally safe to replace CR2032 with BR2032 batteries (which are essentially the same except for the addition of a tab for soldering), substituting LiR2032 batteries for CR2032 or BR2032 batteries can pose safety risks.


Here's why:


Chemistry: CR2032 and BR2032 batteries are both non-rechargeable lithium manganese dioxide (Li-MnO2) coin cell batteries. They are designed for single-use applications and have specific voltage and capacity ratings.


Voltage and Capacity: CR2032, BR2032, and LiR2032 batteries typically have the same nominal voltage of 3 volts. However, LiR2032 batteries are rechargeable lithium-ion (Li-ion) batteries, which have a slightly lower voltage (typically around 3.6 volts when fully charged). Additionally, LiR2032 batteries have a higher capacity compared to CR2032 or BR2032 batteries, which may result in differences in performance and compatibility.


Safety Risks: Replacing CR2032 or BR2032 batteries with LiR2032 batteries can pose safety risks due to differences in charging characteristics and internal chemistry. LiR2032 batteries require special charging circuits and should not be charged using chargers designed for non-rechargeable batteries. Attempting to charge LiR2032 batteries in devices or chargers not specifically designed for them can lead to overheating, gas buildup, leakage, and potentially fire hazards.


While CR2032 and BR2032 batteries are generally interchangeable, substituting LiR2032 batteries for CR2032 or BR2032 batteries without proper consideration of their differences can result in safety hazards. It's essential to use the appropriate battery type recommended by the device manufacturer and follow all safety guidelines to ensure proper operation and minimize risks.


What does the CR stand for on a CR2032 battery

The "CR" designation on a CR2032 battery indicates several key characteristics about the battery.


Chemistry: The "C" in "CR" signifies that the battery uses a lithium chemistry. Lithium batteries are known for their high energy density and long-lasting performance.


Round Shape: The "R" in "CR" indicates that the battery is round in shape, commonly referred to as a coin cell or button cell. This shape is typical for many lithium coin cell batteries used in small electronic devices.


Dimensions: The first two numbers in "CR2032" denote the diameter of the battery in millimeters, while the last two numbers represent the height or thickness of the battery, also in millimeters. In the case of the CR2032, it has a diameter of 20mm and a height of 3.2mm.


So, in summary, the "CR" designation on a CR2032 battery indicates that it is a round lithium battery with a specific diameter and height, making it suitable for various small electronic devices.


What is the difference between Duracell DL and CR

CR: This is a generic designation used to refer to lithium coin cell batteries. It is not tied to any specific manufacturer and is commonly used as a standard designation across the industry. The "CR" designation is followed by a specific number that indicates the battery's size and dimensions, such as CR2032.


DL: This designation is specific to batteries manufactured by Duracell. DL batteries, including DL2032, DL123A, etc., are essentially versions of lithium coin cell batteries produced by Duracell. While they may share similar characteristics with CR batteries in terms of chemistry, voltage, and size, the DL designation distinguishes them as products of Duracell.


In summary, while CR batteries are a generic designation used across various manufacturers, DL batteries are specifically produced by Duracell. Both types of batteries may have similar specifications and can be used interchangeably in many cases, but the DL designation indicates Duracell's brand identity.


Is DL2032 the same as CR2025

No, the DL2032 and CR2025 batteries are not the same. They have different specifications and are not interchangeable.


Capacity: The DL2032 typically has a higher capacity of 225mAh compared to the CR2025, which typically offers around 170mAh. This means that the DL2032 can provide more power over its lifespan compared to the CR2025.


Operating Temperature: The DL2032 has a wider operating temperature range compared to the CR2025. The DL2032 can function at temperatures as low as -20°C, making it suitable for use in colder climates. In contrast, the CR2025 has a minimum operational temperature of 0°C, meaning it may not perform as well in very cold environments.


Physical Dimensions: The DL2032 and CR2025 batteries have different physical dimensions. The DL2032 has a diameter of 20mm and a thickness of 3.2mm, while the CR2025 has a diameter of 20mm and a thickness of 2.5mm. This means that they are not physically interchangeable in devices designed for one specific battery type.


What are the advantages of a CR2032 battery

Overall, the CR2032 battery's combination of wide temperature range, high voltage, long shelf life, versatility, and safety features make it a reliable and convenient power source for a diverse range of applications.


Wide Temperature Range: CR2032 batteries can operate effectively in a broad temperature range, from -30°C to +60°C. This versatility makes them suitable for use in various environments and climates.


High Voltage: With a voltage rating of 3 volts, the CR2032 battery provides a stable and consistent power output, making it compatible with many electronic devices that require this voltage level.


Low Self-Discharge: CR2032 batteries have a very low self-discharge rate, allowing them to retain their charge for extended periods. This results in a long shelf life of up to 10 years, ensuring that the battery remains reliable even when stored for long periods.


Wide Application Range: The CR2032 battery is available in a full lineup, making it suitable for a wide variety of applications. From watches and calculators to key fobs, medical devices, and small electronic gadgets, the CR2032 battery can power many different types of devices.


Mercury-Free: CR2032 batteries are manufactured without the use of mercury, making them environmentally friendly and safe for disposal.


High Weight-to-Power Ratio: Despite their compact size and lightweight design, CR2032 batteries offer a high power output, making them efficient and practical for use in small electronic devices.


Leak Protection: CR2032 batteries are designed with high leak protection, reducing the risk of damage to devices caused by battery leaks.


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  • What is the life expectancy of a 2032 battery

    The life expectancy of a CR2032 battery can vary depending on factors such as usage patterns, storage conditions, and the specific device it powers. However, a CR2032 coin cell battery typically has a shelf life of at least 10 years when stored properly.

  • Are DL and CR batteries the same

    Yes, DL and CR batteries are essentially the same, with the only difference being the manufacturer designation.

  • Can I use a CR2032 in place of a DL2025

    Yes, you can generally use a CR2032 battery in place of a DL2025 battery, as they share similar specifications and are essentially interchangeable. The DL2025 designation is specific to Duracell batteries, while CR2032 is a more generic industry designation.

  • What is the negative side of a CR2032 battery

    The negative side of a CR2032 battery is typically the lithium metal electrode. In a CR2032 battery, the positive electrode is composed of manganese dioxide, while the negative electrode is made of lithium metal. This lithium metal electrode serves as the anode, where oxidation reactions occur during battery discharge.

  • Can I use a CR2032 in place of a BR2032

    While CR2032 and BR2032 batteries share similar dimensions and voltage ratings, they are designed for different purposes and have distinct discharge characteristics. CR2032 batteries are lithium manganese dioxide batteries, while BR2032 batteries are lithium carbon monofluoride batteries. BR2032 batteries typically have a slightly higher capacity and a flatter discharge curve, making them better suited for applications requiring a more constant voltage output over time, such as memory backup in devices like digital watches and calculators. Using a CR2032 battery instead of a BR2032 battery may lead to suboptimal performance, particularly in devices that require a consistent voltage output or have specific discharge requirements.

  • Can a CR2016 battery replace a CR2032

    CR2016 and CR2032 batteries have the same diameter of 20mm, but they differ in thickness. CR2016 batteries are typically thinner, with a thickness of about 1.6mm, while CR2032 batteries are thicker, with a thickness of about 3.2mm. Due to this difference in thickness, CR2016 batteries cannot replace CR2032 batteries and vice versa in most cases.

  • What brand of CR2032 batteries last the longest

    Duracell Procell CR2032 batteries are often praised for their longevity and reliability, making them a popular choice for various applications. Duracell Procell batteries are designed for professional use, offering consistent performance and long-lasting power.

  • Do all motherboards use CR2032

    While the CR2032 battery is indeed the most common type of CMOS battery used in modern motherboards due to its 3V voltage and standard coin cell form factor, it's essential to note that not all motherboards use CR2032 batteries. Some older motherboards or specialized motherboards may have different requirements and may use alternative battery types.

  • Can CR2032 batteries touch each other

    While it's generally safe for CR2032 batteries to touch each other under normal circumstances, it's essential to prevent them from making direct contact for an extended period, especially in large quantities or in specific situations that could lead to a short circuit or other hazards.

  • Is CR2032 always 3V

    Yes, the CR2032 battery is typically always rated at 3 volts.

  • What is the shelf life of a CR2032 battery

    Yes, the typical shelf life of a CR2032 battery is around 10 years. This means that when stored properly in a cool, dry environment at room temperature, a CR2032 battery should retain its performance and remain functional for up to 10 years. Shelf life refers to the duration during which a battery can be stored without significant degradation in performance or capacity.

Stella Brinkley

Stella Brinkley is a senior electronics engineer with 6 years of experience, specializing in the detailed study of resistor, transistor and package design. Her comprehensive knowledge allows her to drive innovation and excellence in the electronics industry.

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