Wuhan Yifi Laser (SH:688646) 高工锂电·2025-10-22 02:08Core Viewpoint - The 2025 High-Performance Lithium Battery Annual Conference will showcase advancements in the cylindrical battery industry, highlighting its increasing penetration in the passenger vehicle market and diversification into various applications [2][3][4]. Group 1: Event Details - The 2025 High-Performance Lithium Battery Annual Conference will take place from November 18-20, 2025, at the JW Marriott Hotel in Shenzhen Qianhai [2][6]. - The event is organized by GGII and features various sponsors, including Hymson Laser and Dazhu Lithium Battery [2][6]. Group 2: Industry Trends - The cylindrical battery is gaining traction in the passenger vehicle market due to its advantages in energy density, fast charging, and safety, with notable applications from leading manufacturers like Tesla and BMW [3]. - The trend towards full-scene electrification is driving the cylindrical battery's diversification into sectors such as home energy storage, eVTOL, and lightweight power applications [4]. Group 3: Technological Advancements - Equipment companies are optimizing core processes like full-tab ear technology, which is crucial for the advancement of cylindrical battery production [5]. - Yifei Laser, a key player in the cylindrical battery manufacturing process, has made significant breakthroughs in full-tab ear forming and welding technologies, achieving mass production capabilities [11]. - The company has also partnered with leading firms to develop key technologies and equipment for precise laser welding of full-tab ear cylindrical batteries [11]. Group 4: Future Projections - GGII forecasts that China's cylindrical battery shipments will exceed 400 GWh by 2030, indicating strong future growth in this sector [10]. - Yifei Laser has successfully delivered the first batch of all-solid-state lithium metal cylindrical batteries, showcasing its technological foresight in next-generation battery solutions [12].