18650 lithium rechargeable battery

　　Introduction to power lithium-ion battery pack matching technology

　　A breakthrough has been made in the process technology of the entire industrial chain of lithium-ion batteries for vehicle power, and the matching rate of continuous batches of lithium battery materials has been greatly improved. This topic combines the national electric vehicle industry's 12th five-year strategic development goals, and aims at the pilot promotion of electric vehicles in my country's public and private sectors.

　　A breakthrough has been made in the process technology of the entire industrial chain of lithium-ion batteries for vehicle power, and the matching rate of continuous batches of lithium-ion battery materials has been greatly increased.

　　This topic combines the national electric vehicle industry's 12th five-year strategic development goals, and aims at the common problems existing in the pilot promotion of electric vehicles in the public and private sectors in my country. The core, through the integration of industrial chain resources, effectively solves the problem of performance differences in continuous batch material supply, and greatly improves the battery yield and configurable group rate.

　　The improvement of the matching ratio is realized on the basis of the improvement of the level of localized equipment and equipment. The project executor Wanxiang Electric Vehicle Co., Ltd., a wholly-owned subsidiary of Wanxiang Group, has developed the corresponding equipment and applied it on the production line. The recovery rate has increased from 50% to over 70%, shortening the formation time, reducing production costs, and improving the overall equipment level of the entire industrial chain.

　　The project also established a lithium-ion battery recycling system, carried out systematic research and analysis on domestic and foreign battery recycling technologies, and developed a battery recycling process, laying the foundation for the construction of a battery recycling pilot line. Wanxiang Electric has made remarkable achievements in high-power, high-energy power polymer lithium-ion batteries, integrated motors and their drive control systems, vehicle electronic control systems, automotive engineering integration technologies, and test and trial production platforms.