Cr2025 Vs Cr2032 Battery. The 32 in cr2032 says the battery is 3.2mm thick whereas the 25 in cr2025 represents 2.5mm thickness. However, the cr2032 battery seems to have more power and is better suited for more powerful devices.

Can i use a cr2025 battery instead of a cr2032? So, if you have an application where you can’t compromise the battery’s running life, use cr2032 only.