Klara Lange 2025 Battery. The designation “cr2025” itself reveals key characteristics about the battery: Cr2025 button batteries are small, flat, circular batteries that are commonly used in a variety of electronic devices such as remote controls, calculators, and watches.
On the surface, cr2032 and cr2025 batteries seem nearly identical. They share the same voltage (3v) and diameter (20mm), but key differences lie in their thickness,.