With the growth of market share, military lithium battery has been applied in aviation, aerospace, navigation, artificial satellite and military communication equipment and transportation. The progress of lithium battery technology will not only accelerate the development of 3C products, but also promote the development of national defense and telecommunications technology. The military battery market is getting bigger and bigger, and the development of economic armament promotes the growth of military lithium battery market. It is reported that the steady growth of the global military battery market is becoming increasingly important with the continuous adoption of advanced military equipment to enhance the armed strength. Upgrades and replacements for mission-critical military technologies require high levels of battery performance and precision, and while the United States is the largest contributor to market profits, emerging economies in the Asia-Pacific and Middle East region will offer the highest growth potential for battery manufacturers. China has rich lithium resources, a complete lithium battery industry chain, and a huge reserve of basic talents, making The Chinese mainland the most attractive region in the world in terms of the development of lithium battery and material industry. Moreover, the complex military equipment of various countries has increasingly intensified the demand for light weight and high energy density batteries. Proven over the years, these batteries continue to evolve and will find widespread use in unmanned space vehicles, unmanned ground vehicles, man-portable equipment and submarines. However, the requirement of ultra-high quality standards for batteries increases the cost of battery production and thus limits the number of qualified participants in this capital intensive market. Before the 1960s, the main application market for lithium batteries in the United States was industrial and civilian. During the cold War after the 1970s, the major market for lithium batteries in the United States was military applications as the two superpowers intensified their arms race. Since the early 1990s, with the decline of the arms race between the United States and the Soviet Union, the application direction of the Lithium battery in the United States began to gradually shift to industrial and civilian fields.(1) High safety: in high strength impact and strike, the battery should ensure safety, will not cause personal casualties; (2) High reliability: to ensure that the battery is effective and reliable in use; (3) High environmental adaptability: to ensure that in different climate conditions, high intensity electromagnetic environment, high/low pressure environment, high radioactive radiation environment and high salt environment can be used normally. To become the world's largest lithium battery material and battery production base.