Battery is a great invention in the development of human society. As a source of energy, batteries are used in household appliances, electronic products, etc., and play an important role in all aspects of modern social life. However, with the wide application of batteries, fake and inferior batteries have appeared on the market. Due to the substandard quality of these battery production technologies, it will cause immeasurable damage to your equipment. Therefore, you must pay attention to distinguish the authenticity of the battery when purchasing.
Most battery manufacturers now use laser marking machines to mark batteries, using high-energy-density lasers to locally irradiate the packaging, and “engraving” information such as production date and serial number on the packaging, thereby leaving permanent marks. . Counterfeit and shoddy batteries cannot imitate and change the information of the laser marking at will. As long as consumers pay attention to and compare the marking information on the battery, they can easily identify the authenticity of the battery.