Wanma Battery invited a professor of Zhejiang University Xinbing Zhao to held the “lithium battery materials research progress” Seminars on the second floor at Multi-function Hall in March 31’s morning. All the company’s technical staff, QC and mille-level management attend this Seminars. Professor Zhao held the seminars from the current Energy crisis all over the world and analysis of electric vehicles and distributed storage to solve the energy crisis trend, explain the lithium-ionbattery market size, growth, and cost. Professor Zhao is also explained to us his latest study of spinel lithium manganese oxide structure, morphology, and electrochemical performance. ZhaoXinBing professors and technicians are interactive discussion about the lithium ion battery negative material as grapheme, the battery negative volume’s expand caused the cycle life’s short and lithium titanate application. The power supply battery’s new material and so on. Professor Zhao’s Seminars have a good success in Wanma Company. In this Lecture inspired to expand knowledge, and Benefit from, have said they would apply their knowledge, and constantly improve the work performance.