Lithium-ion battery is a secondary battery in which lithium ions move between positive and negative electrodes.

Lithium-ion battery has the characteristics of small size, light weight, high energy density, high working voltage, long service life, fast charging speed, no memory effect, no environmental pollution and so on.

In recent years, lithium-ion batteries have been increasingly used in consumer electronics, electric vehicles, and energy storage devices.

Consumer battery: Development space is still large, structure evolution and domestic favorable to second - rate manufacturers. According to GGII, China's shipments of 3C digital batteries reached 36.6GWh in 2020, up 8.8% from a year earlier.

Power battery: the demand is strong, the leading position is stable, the competition of the second tier is more fierce. According to GGII, power batteries in China generate 220 megawatt hours of electricity, up 175% year on year; The installed power battery capacity is 140 megawatt hours, a year-on-year growth of 165%. It is estimated that by 2022, China's production capacity of new energy vehicles will exceed 6 million units, which will drive the global production capacity of more than 450GWh.

Energy storage battery: The market expansion speed is accelerating, the policy support is increasing, gradually entering the stage of large-scale development.

With the new round of energy revolution in the new world, the development of energy storage industry has become inevitable, and electrochemical energy storage will be the most important development direction in the future.

With the continuous growth of new energy vehicle capacity, only battery manufacturers who know how to keep pace with The Times can not be eliminated by the market. During the period of "14 th Five-Year Plan", Chinese lithium electric energy storage technology has already entered new development stage from commercialization to large-scale production. Under the new historical condition, the lithium battery energy storage technology will develop in the direction of intelligentization, standardization and marketization.

Automated assembly line is the inevitable outcome of lithium battery energy storage market. As a new energy PACK solution provider, Xinde Laser is committed to serving the new energy industry.