Product Description:
This CR2032 3V Button Cell Battery is normally called as the coin cell as the size and shape is similar to a coin. Besides, the code CR2032 tells us the diameter and height of the cell. The diameter is 20mm whereas the height is 3.2mm. It looks small and thin, but it is capable of delivering output voltage of 3V (nominal) with a capacity of 210mAh. 
 
Specs:
Brand: PKCELL 
Model: CR2032 
Volt: 3 volt 
Type: Coin/Button Cell 
Capacity: 210mAh 
Shelf Life: 3 years