CR2025 Lithium coin cell battery. These are common in small electronics like car key fobs, calculators, and watches.
SKU: 440000430021
Categories: Batteries
CR2025 Lithium coin cell battery. These are common in small electronics like car key fobs, calculators, and watches.
Here is a breakdown of what those numbers and letters actually mean:
Understanding the "CR2025" Code
C: This indicates the chemical composition is Lithium Manganese Dioxide.
R: This stands for Round (cylindrical/button shape).
20: This is the diameter in millimeters (20mm).
25: This is the thickness/height in tenths of a millimeter (2.5mm).
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