Difference Between 2032 And 2025 Battery Life. The major and most noticeable difference between both button battery. Because the cr2032 is 0.7mm thicker than the cr2025, it has a higher capacity (mah) to deliver.

For instance, the main difference between 2025 and 2032 batteries is the height (2.5 mm vs 3.2mm). The thickness of the battery is the most.