曾毓群：宁德时代第四代磷酸铁锂电池全面领先，第五代已开始量产

Core Viewpoint - The 2025 World Power Battery Conference, themed "New Vision, New Ecology, New Opportunities," emphasizes the need for innovation as the core driving force for the industry to explore new growth spaces amid global energy transition challenges [1] Group 1: Technological Breakthroughs - The company has laid out diverse cutting-edge battery technologies, including the mass production of the fourth-generation lithium iron phosphate battery, which leads the industry in high energy density, long lifespan, and high power compared to second and third-generation products [1] - The fifth-generation product has begun mass production, achieving new breakthroughs in energy density and cycle life [1] - The ternary system is widely applied in the company's Qilin and Xiaoyao batteries due to its leading performance [1] Group 2: Resource Efficiency and Safety - Sodium-ion batteries, branded as "Sodium New," significantly reduce reliance on lithium resources while enhancing safety and low-temperature performance, facilitating the adoption of new energy vehicles in northern high-latitude regions [1] Group 3: Customization and Research - The Xiaoyao "dual-core" battery supports the free combination of multiple material systems, enabling battery customization [1] - Research and industrialization progress of solid-state batteries is also at the forefront globally [1]