DL2032 vs CR2032 – What’s The Difference?

DL2032 and CR2032 are both coin cell batteries that are widely used in our daily use devices. From calculators to medical devices, these coin cell batteries have no alternatives. 

Because of the similarity in the names, it is, at times, very difficult to find the differences between the DL2032 and CR2032 batteries. 

Both the batteries are equivalent and have almost the same capacity. The number in the name describes their size and thickness. It means that both the batteries are 20mm in diameter and 3.2mm thick. 

In this guide, we will educate you about the difference between these two variants.

The Major Difference

The biggest difference between the DL2032 battery and the CR2032 is that of the manufacturer. DL2032 battery is manufactured by Duracell, while all other manufacturers use the CR2032 code-name for their batteries.

Technical Specifications And Comparison Chart

To give you a detailed overview of both the variants, here is the comparison chart that enlists their complete technical specifications: 

Battery CapacityVaries – 210-230mAh230mAH
Internal ChemistryLithium Manganese DioxideLithium Manganese Dioxide
Minimum Operating Temperature-20C-30C
Example ProductsBuy on AmazonBuy on Amazon

Other Minor Differences 

Apart from the main difference in the manufacturer, there are other minor differences between these two batteries. Below is the list of these differences that will help you see which one is better: 

  1. Capacity 

The CR2032 battery has a capacity of 220mAh, while the DL2032 version has 240mAh. It is what enables the Duracell-manufactured battery to last longer than other competitors. Even though the numerical difference doesn’t seem to be big, it will have a greater impact on the total lifespan of the battery.  

  1. Weight and Minimum Operating Temperature  

The weight of the DL2032 is 4.5g while the CR2032 weighs 3.1g only. In addition to this, the minimum operating temperature of the DL2032 is -20C, while the CR2032 version can perform well on temperatures as low as -30C. 

These two differences may seem minor, but they show that the CR2032 batteries can outperform the Duracell batteries in cold situations. 

cr2032 battery

Why Does A CR2032 Battery Works And A DL2032 Doesn’t? 

Even though the DL2032 batteries have a higher capacity than the CR2032 ones, there are situations when a DL2032 battery does not work. 

In normal conditions, you can use both of the versions interchangeably. If a DL2032 battery doesn’t work after replacement, there can be 3 reasons: 

  1. The battery is already damaged. The first reason why the DL2032 battery does not work after replacement can be that the battery is already damaged. You must check the battery with the voltmeter before installing it on your devices.
  2. The battery terminals are not clean. The second reason can be the terminals. If the battery terminals are not neat and clean, the battery won’t work. Therefore, you must make sure that they are clean before installing them. 
  3. The battery is located incorrectly.  If you have located the battery incorrectly – it won’t work. Make sure that the silver side – which is the positive node – is facing downwards.  
dl2032 battery

FAQs – Frequently Asked Questions

Are CR2032 And DL2032 The Same?

Yes. CR2032 and DL2032 batteries are the same. Both are button cell batteries used to power tools like calculators and remote controllers. They can be used interchangeably. The only difference is that the DL2032 code is used for batteries manufactured by Duracell, whereas all other manufacturers use the code CR2032. 

Is The 2025 Battery The Same As 2032?

No, both of the batteries are different in capacity and thickness. Even though you can use these interchangeably, the 2032 battery is thicker and has more capacity than 2025 one.

What Is Cr In Lithium Battery?

It is the designation used to refer to the coin cell batteries that have chromium inside. This specific chemistry is the reason why we use the CR initials in the battery names. 

What Battery Replaces A DL2032?

Any battery with a code of CR2032 can replace the DL2032. Their size and capacity are almost the same, and both types of batteries can be used interchangeably. 

Can I Use A 2025 Battery Instead Of 2032?

Yes, you can use a 2025 battery instead of 2032. The only requirement is that it should fit perfectly in the area. The only difference between both the batteries is their thickness – the 2032 version is 3.2mm thick, and the 2025 version is 2.5mm thick. 

Which battery is better, CR2032 or DL2032?

The CR2032 and DL2032 batteries are almost the same. The only difference is of the manufacturer with a slight edge in battery capacity over the DL2032 variant. But, in overall performance, both the batteries have the same level of performance. 

How long will CR2032 batteries last?

In normal conditions, the CR2032 batteries will last over 10 years. It is their marketed lifespan, and in most cases, that actually happens as well. 

Is Duracell DL2032 rechargeable?

Yes, they are rechargeable. The Duracell DL2032 batteries are ‘Lithium-powered’ batteries and are rechargeable. 

What is a DL2032 battery equivalent to?

The DL2032 battery is the same as any other CR2032 battery. The code describes their size, 20mm in diameter, and 3.2mm thick. 

Are all 2032 batteries the same?

Yes, all the 2032 batteries are the same. Different manufacturers assure different levels of quality and lifespan. 

Can I use CR2032 in the Mercedes key?

If your car is newer than 2017, it will most probably use a fob that is powered by a CR2032 battery. So, yes. You can use a CR2032 battery in the Mercedes key. 

In Summary, 

To sum it up, the major difference between the CR2032 and DL2032 batteries is the manufacturer. In addition to this, there is a slight difference between the capacity of the battery – the DL2032 variant has a capacity of 230mAh, and the CR2032’s capacity varies from 210-230mAh. Both the batteries can be used interchangeably without any worries. 

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