Blografi

A coin cell is a round cell-type battery that has a flat shape and is generally small in size. This type of battery, also known as a button cell, is commonly used as a power source in various portable electronic devices, including watches.It derives its name from its resemblance to a coin in shape. Coin cell batteries come in different diameters and thicknesses, but the most commonly used ones have model numbers like CR2032, CR2025, and CR2016. In addition to being used as power sources fo …