宁德时代重磅发布3款新品，构建动力电池多核时代

Core Insights - CATL launched three major products during the Super Technology Day: Sodium New Battery, Xiaoyao Dual-Core Battery, and the Second Generation Shenxing Super Charging Battery [1] Group 1: Sodium New Battery - The Sodium New Battery is set to begin mass production in December 2025, featuring a high energy density of 175 Wh/kg and a range exceeding 500 kilometers for pure electric vehicles [2] - It can operate in extreme cold conditions down to -40℃, maintaining a 90% energy retention rate, and has a cycle life exceeding 10,000 times [2] - The Sodium New Battery is designed for various applications, including passenger cars and heavy-duty vehicles, addressing winter usage concerns for electric vehicles in northern regions [2] Group 2: Xiaoyao Dual-Core Battery - The Xiaoyao Dual-Core Battery introduces a "dual-core range extension" concept, integrating multiple dimensions of battery chemistry, energy management, and safety redundancy [3][5] - It features a high-pressure dual-core system that allows for flexible energy output configurations, enhancing the reliability of power delivery for advanced driving systems [4] - The battery's innovative design includes a "fortress-style dual-cabin structure" for enhanced safety and a dual thermal management system for optimized temperature control [4][5] Group 3: Second Generation Shenxing Super Charging Battery - The Second Generation Shenxing Super Charging Battery is the world's first 4C supercharging lithium iron phosphate battery, capable of achieving a peak charging power of 1.3 MW [6] - It offers an impressive charging speed of 2.5 kilometers of range in just one second, with a 5-minute charge providing a range of 520 kilometers [6] - The battery utilizes advanced materials to achieve a volume energy density of 415-425 Wh/L, making it the only product that balances supercharging capabilities with high energy density [6][7]