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CR2032 vs. CR2025: Which Coin Cell Battery is Right for You?

Coin cell batteries are small, flat batteries that are often used in watches, calculators, and other small electronic devices. They are available in a variety of sizes and shapes, but two of the most common are the CR2032 and CR2025.

CR2032 vs. CR2025: Dimensions and Capacity

The CR2032 and CR2025 are both 20mm in diameter, but the CR2032 is slightly thicker at 3.2mm, while the CR2025 is 2.5mm thick. This difference in thickness affects the capacity of the batteries, with the CR2032 having a higher capacity of 225mAh and the CR2025 having a lower capacity of 165mAh.

CR2032 vs. CR2025: Voltage and Discharge Characteristics

Both the CR2032 and CR2025 have a nominal voltage of 3V. However, the CR2032 has a slightly higher voltage discharge curve than the CR2025, meaning that it will maintain a higher voltage for a longer period of time. This makes the CR2032 a better choice for applications that require a consistent voltage supply.

cr2032 vs cr2025

CR2032 vs. CR2025: Applications

The CR2032 is a versatile battery that can be used in a wide variety of applications. Some of the most common uses include:

Watches
Calculators
Key fobs
Remote controls
Medical devices
Toys

The CR2025 is also a versatile battery, but it is typically used in applications where a smaller size is required. Some of the most common uses include:

CR2032 vs. CR2025: Which Coin Cell Battery is Right for You?

Watches
Calculators
Key fobs
Hearing aids
Remote controls

CR2032 vs. CR2025: Cost

The cost of CR2032 and CR2025 batteries varies depending on the brand and quantity purchased. However, in general, CR2032 batteries are slightly more expensive than CR2025 batteries.

CR2032 vs. CR2025: Dimensions and Capacity

Which Battery is Right for You?

The best battery for you depends on the specific needs of your application. If you need a battery with a higher capacity and a higher voltage discharge curve, then the CR2032 is a good choice. If you need a battery that is smaller in size and less expensive, then the CR2025 is a good choice.

Conclusion

CR2032 and CR2025 coin cell batteries are two of the most common types of batteries used in small electronic devices. They both have their own advantages and disadvantages, so it is important to consider the specific needs of your application before choosing a battery.