邀请函丨2026（第二届）起点锂电圆柱电池技术论坛暨圆柱电池20强排行榜发布会4月10日深圳举办！

Group 1 - The core viewpoint of the article highlights the explosive growth of the large cylindrical battery and all-tab technology market, with a projected shipment increase of over 15% for cylindrical batteries in China by 2025, and over 40% for large cylindrical batteries [3] - Major companies in the large cylindrical battery sector, such as EVE Energy, Dofluor, and Penghui Energy, are expected to face supply shortages due to high demand, indicating a robust market outlook for 2026 [3] - The article emphasizes the rapid adoption of large cylindrical battery products in various applications, including lightweight power, electric two- and three-wheelers, portable storage, and automotive power [3] Group 2 - The event, titled "2026 (Second) Qidian Lithium Battery Cylindrical Battery Technology Forum and Top 20 Rankings Release," is organized by Qidian Lithium Battery and Qidian Research Institute (SPIR) [6] - The forum will feature discussions on cutting-edge technologies, processes, and materials related to cylindrical batteries, providing a platform for industry leaders to share insights [3][6] - The agenda includes specialized sessions on cylindrical battery technology, new materials, and innovations in all-tab large cylindrical batteries, with a focus on balancing cost and performance [7][8] Group 3 - The forum is set to take place on April 10, 2026, at the Venus Hall of the Venus Royal Hotel in Shenzhen, with an expected attendance of over 600 participants [6][18] - Notable participating companies include EVE Energy, CATL, BYD, and LG Energy, among others, indicating a strong representation from both battery manufacturers and downstream application enterprises [10] - Various registration options are available, including SVIP, VIP, and free attendance, with early bird discounts offered for the paid options [11][12][13]