Core Viewpoint - The 2025 11th Qidian Lithium Battery Industry Annual Conference aims to address technological advancements and challenges in the lithium battery sector, providing a platform for industry professionals to discuss and collaborate on future developments [2][3]. Industry Developments - In early 2025, BMW announced the upcoming installation of large cylindrical batteries in 2026, prompting a surge in the industry to develop 46-series large cylindrical batteries [1] - The Ministry of Industry and Information Technology released new safety standards for electric vehicle batteries, sparking widespread discussions on battery performance [1] - Several companies have begun mass production of full-tab cylindrical batteries, which are expected to find applications in electric vehicles, tools, and smart home devices due to their high rate and long lifespan advantages [1] - Solid-state batteries continue to gain attention for their high safety and energy density, maintaining high interest levels throughout 2025 [1] Storage Sector Insights - The cancellation of mandatory storage policies by the government has raised concerns about future demand for storage batteries [1] - The 314Ah battery is gradually replacing the 280Ah as the mainstream cell, with companies like CATL and EVE Energy introducing cells with capacities exceeding 500Ah, indicating a trend towards larger capacity storage batteries [1] - The U.S. tariff policy has impacted the global storage industry, creating challenges for market players [1] Emerging Applications - The debut of humanoid robots at the Spring Festival Gala in early 2025 has led to increased interest in batteries for humanoid robots, becoming a new focus for battery companies [1] - Various local policies promoting low-altitude economies are accelerating the development of the eVTOL industry [1] Material Innovations - The 9-series ultra-high nickel ternary cathodes are being widely adopted, while lithium manganese iron phosphate cathodes are being tested in commercial vehicles and two-wheeled vehicles [1] - The application of silicon-based anodes in conjunction with full-tab technology is increasing [1] Event Highlights - The conference will feature over 1500 attendees and 30000 online viewers, making it the largest event of the year [3] - It will include a combination of forums and exhibitions, facilitating precise resource matching [3] - The 11th Qidian Golden Ding Award will be presented, establishing benchmarks for the new energy industry [3] Agenda Overview - The event will cover various specialized topics, including fast-charging ecosystems for cylindrical batteries, advancements in square battery technology, and innovations in soft-pack batteries [5][6] - Specific sessions will focus on battery materials, equipment, and safety technologies, addressing critical industry challenges [6][7] Award Details - The Qidian Golden Ding Award aims to recognize outstanding brands in the new energy battery industry, encouraging innovation and sustainable development [7] - The award selection process includes online voting and expert reviews, culminating in the announcement of winners during the conference [8] Participating Companies - Notable companies in attendance will include CATL, BYD, LG Energy, and EVE Energy, among others, representing various sectors of the lithium battery industry [10][11]