Difference between CR2032 and CR2025
In the world of button cell batteries, CR2032 and CR2025 are two of the most commonly used sizes. Despite their similar names, these batteries have distinct features and applications. Understanding the difference between CR2032 and CR2025 can help you choose the right battery for your specific needs.
The first noticeable difference between CR2032 and CR2025 is their physical size. The CR2032 battery is slightly larger than the CR2025. The CR2032 measures 20mm in diameter and 3.2mm in thickness, while the CR2025 is 20mm in diameter and 2.5mm in thickness. This difference in size can be crucial when fitting batteries into small devices, as the CR2032 may not fit in devices designed for the smaller CR2025.
Another significant difference is their capacity. The CR2032 battery typically has a higher capacity than the CR2025. The CR2032 offers a capacity of around 240mAh, whereas the CR2025 has a capacity of approximately 150mAh. This higher capacity of the CR2032 makes it suitable for devices that require more power, such as cameras or watches, while the CR2025 is more suitable for low-power devices like calculators or small electronic gadgets.
Moreover, the CR2032 battery is often equipped with a built-in protection circuit, which helps to prevent over-discharge and overcharging. This feature is not commonly found in CR2025 batteries. The presence of the protection circuit in the CR2032 makes it a more reliable option for devices that require a stable power supply.
In terms of shelf life, both CR2032 and CR2025 batteries have a long shelf life, typically around 10 years. However, the CR2032 has a slightly longer shelf life due to its higher capacity and built-in protection circuit.
When it comes to price, the CR2025 battery is generally more affordable than the CR2032. This makes it a cost-effective choice for low-power devices, while the CR2032 is preferred for applications that require more power and reliability.
In conclusion, the main differences between CR2032 and CR2025 batteries are their physical size, capacity, protection circuit, and price. It is essential to consider these factors when selecting the right battery for your device, ensuring optimal performance and longevity.
