Industry Background - The market for large cylindrical batteries and all-tab batteries is expected to explode by 2025, with China's cylindrical battery shipments projected to grow by over 15%, and large cylindrical batteries expected to exceed 40% growth. Major companies like EVE Energy, Dofluorid, and Penghui Energy are facing supply shortages, indicating continued high growth into 2026 [3][3]. - The large cylindrical series products (32, 40, 46, 60) are rapidly expanding in various sectors, including lightweight power, electric two- and three-wheelers, portable and home energy storage, and automotive power [3][3]. - The integration of technologies such as all-tab, high nickel, silicon-carbon, and sodium batteries with cylindrical batteries is creating new growth points and market opportunities [3][3]. Event Overview - The 2026 (Second) Qidian Lithium Battery Cylindrical Battery Technology Forum and the release of the Top 20 Rankings for Cylindrical Batteries will take place on April 10, 2026, in Shenzhen [6][18]. - The event will feature discussions on cutting-edge technologies, processes, and materials related to cylindrical batteries, providing a platform for industry leaders to share insights and innovations [3][6]. Agenda Highlights - The forum will include sessions on high-power cylindrical battery technology, innovations in high-energy cylindrical batteries, and applications in electric two- and three-wheelers [7][8]. - There will be roundtable discussions focusing on global market entry barriers and emerging application markets for cylindrical batteries [7][8]. - The event will also cover advancements in new materials and processes, including intelligent manufacturing solutions for large cylindrical batteries [8][8]. Participating Companies - Key cylindrical battery companies expected to attend include EVE Energy, Dofluorid, and CATL, among others, along with downstream application companies like Xiaomi and Huawei [10][10]. - The event will also attract companies from the cylindrical battery equipment sector and various testing and certification institutions [10][10].

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 increase of over 15% in China's cylindrical battery shipments by 2025, and a growth rate exceeding 40% for large cylindrical batteries [3] - Major companies in the large cylindrical battery sector, such as EVE Energy, Molicel, and others, 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 and home energy storage, and automotive power [3] Group 2 - The event will feature the release of the 2026 China Cylindrical Battery Comprehensive Competitiveness Ranking, providing authoritative references for procurement in the industry [3] - The forum will include discussions on cutting-edge technologies, processes, and materials related to cylindrical batteries, fostering innovation and collaboration among industry leaders [3][6] - The agenda includes specialized sessions on high-power cylindrical battery technology, innovations in household and portable energy storage, and the development trends of automotive-grade large cylindrical batteries [7][8] Group 3 - The event is organized by Qidian Lithium Battery and Qidian Research Institute (SPIR), with an expected attendance of over 600 participants [6] - Notable companies invited to participate include EVE Energy, CATL, BYD, and various others from the cylindrical battery supply chain, indicating a strong industry interest [10] - The forum will also address the challenges and advancements in the industrialization of all-tab large cylindrical batteries, including their applications in emerging fields like robotics and drones [8]