![]() Since they have similar voltage and diameter, can we use 20 batteries interchangeably? They have an operating temperature of -30 degrees Celsius to 60 degrees Celsius. Left unused, they both have the same shelf life of almost eight years if stored in similar and proper conditions. They are used to power small electronic devices like calculators, wristwatches, sensors, car key fobs, thermometers, computer motherboards, and other small electronic devices. These two batteries are also known as watch batteries or button cell batteries. Similarities Between a 2025 and a 2032 Batteryīoth the batteries have the same voltage of 3V and are 20 millimeters in diameter. They are elaborated upon in the next section. So far, we have seen the differences between a 2025 and a 2032 battery, but there are many similarities between them. If your device can accommodate them, 2032 batteries are your best choice because they could last one or two years longer and provide more current capacity than a 2025 battery with a minimal difference in price. If you have a small battery compartment in the electronic device, you should go for a 2025 battery. The 2025 battery is inexpensive, cheaper, and lighter than the 2032 battery because of its lower current capacity and longevity compared to a 2032 battery.Īlthough both the batteries are designed specifically for small electronic devices, it depends on your requirement and space. The cost of a pack of six 2025 batteries is $8.29, or approximately $1.38 per battery, slightly lower than 2032 batteries costing around $1.46 per piece. In contrast, you could use a 2032 battery in calculators, wristwatches, fitness appliances, toys, and medical devices like pedometers and calorie counters. ![]() You can use a 2025 battery in car key fobs, Apple air tags, digital watches, fitness devices, and other electronic devices. ![]() Meanwhile, a 2025 battery may last 3 to 4 years and must be changed more frequently than 2032 one. It contains more chemicals than the 2025 battery and can last up to 4 to 5 years. Moreover, the voltage and electric charge may vary depending on each manufacturer’s specifications.Ī 2032 battery may last longer than the 2025 battery because of more thickness and higher current capacity than the latter. The 2025 version has a contact of three volts, and the 2032 one has a contact of two volts. Where a 2025 battery has a capacity of up to 170 mAh, 2032 batteries have a higher capacity of up to 240 mAh and deliver more load to their devices. The 2032 battery is 0.7 mm thicker than a 2025 battery.īoth the 20 batteries have a high voltage of 3V, but they differ in their capacities. On the other hand, although the 2032 version is 20 mm in diameter, it has a 3.2 mm or 1/10 inch thickness. A 2025 battery has a diameter of 20 mm and a thickness of 2.5 mm or 1/8 inch. ![]() One of the most significant differences between the 20 batteries is their thickness. Besides this, there are numerous differences between them based on their dimension, voltage, electric charge, and many other factors. No, the 20 batteries are not the same, and the primary and most noticeable difference between them is their thickness.
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