It is an indisputable fact that the global automobile market as a whole is transforming to electrification, and under this development trend, lithium electric equipment will undoubtedly benefit comprehensively. Global lithium laser equipment market space is broad, the industry pointed out that a new round of power battery production expansion generated lithium equipment procurement demand dividends may last 3-5 years. This means that in the next 3-5 years lithium equipment demand will continue to grow, lithium battery laser welding equipment enterprises will usher in explosive growth opportunities. With the continuous expansion of capacity of power battery manufacturers, reducing production cost has become an important consideration for power battery manufacturers. Through equipment automation, improving production efficiency has become an inevitable choice. With the development of technology and technology, laser as a non-contact flexible manufacturing tool will become more and more obvious. Laser manufacturing is bound to become convenient and efficient, green environmental protection, energy saving advanced manufacturing technology, promote our industrial field of technical progress and product technology transformation, to meet the needs of the development of the national economy, especially the manufacturing industry.