Other factors to consider when using a CR2032 instead of a CR2025 The only way to know is to try and see if it fits. Some might not be able to accommodate a CR2032. Note, this might not be true for all CR2025 compartments. This means you should be able to use a CR2032 to replace a CR2025. But, more often than not, the engineer would have designed it with some wiggle room. It would have been designed specifically for the depth and diameter of the CR2025. This all comes down to the physical dimension of the battery compartment used to house the CR2025. While not interchangeable all the time, there are certain instances where you might be able to swap the CR2025 for the CR2032. So, how can you use a CR2032 instead of a CR2025? When you can use a CR2032 instead of a CR2025Īs we just saw, the major difference between both the batteries is the depth. The CR2032 battery has a depth of 3.2mm, whereas the CR2025 has a depth of 2.5mm making it bigger by 0.7mm. So, straight off the bat if we look at the letters and numbers of both batteries we can see that the main difference is the depth of the batteries. The second pair of numbers (2,5) indicate the depth (in millimeters) of the battery, being 2.5mm. The first pair of numbers (2,0) indicate the diameter (in millimeters) of the battery, which is 20mm. The next letter R represents the shape of the battery, which is Round. The first letter C represents the chemical composition of the battery. Let’s take a look at the letters and numbers of the CR2025. The International Electrotechnical Commission (IEC), was tasked with coming up with a code to represent the characteristics of the batteries. Those letters and numbers aren’t just picked at random, but rather each representing a certain characteristic of the battery. These differences between the two batteries can be seen in the name of the battery. While both the batteries do share similarities, there are differences. To better understand whether you can use a CR2032 instead of a CR2025, it will help to take a closer look at both the batteries and their differences. What is the main difference between a CR2032 and a CR2025? This shall be discussed in more detail below. So it all comes down to whether the battery compartment that holds the CR2025 can accommodate the CR2032 as well. However, the only concern is that the CR2032 is bigger (in depth, not diameter) than the CR2025. Yes, you can use a CR2032 instead of a CR2025. But, can you use a CR2032 instead of a CR2025? They are referred to as a coin due to their shape being round and being very slim just like a coin.Ī CR2025 is a commonly used coin cell for many electronics mentioned above. The Coin cell (or button cell) is a common type of battery used for smaller electronics such as car key fobs, small torches, calculators and much more. Batteries come in a range of shapes, sizes, voltages, currents to meet a variety of needs depending on the application they are used for.
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