Time : 2019.08.27
Introduction of coin cell:
The coin cell means a battery with a size like a button. Generally, the coin cell has a larger diameter and a thinner thickness. Because the coin cell is small in size, it is used in various miniature electronic products,Electronic devices such as electronic watches, electronic dictionaries, electronic scales, remote controls, and electronic hearing aids. For the environmental aspects of coin batteries, many of the coin batteries used today have little adverse effect on the environment. However, it should be noted that because the coin cell is very small in size, it is important to be careful not to let children under the age of three contact the accident to avoid accidents.