5C超快充

Search documents
为了i8能赢,理想先和供应链打了三场硬仗
3 6 Ke· 2025-07-28 18:01
Core Insights - The article discusses the launch of the Li Auto i8, a new six-seat pure electric SUV priced between 350,000 to 400,000 yuan, which aims to establish a new growth point for the company as it transitions from range-extended vehicles to pure electric models [1][2]. Group 1: Product Features and Specifications - The i8 is built on an 800V high-voltage platform and offers two battery options: 90.1 kWh and 97.8 kWh, providing CLTC ranges of 670 km and 720 km respectively, with a maximum energy consumption of 14.8 kWh per 100 km [1]. - The vehicle will feature Li Auto's self-developed Mind VLA driver assistance architecture and will be equipped with Hesai ATL LiDAR for safety redundancy [5][6]. - The i8 incorporates a silicon carbide motor, which helps maintain energy consumption between 14.6 kWh/100 km and 14.8 kWh/100 km, and offers improved space utilization by freeing up 24 mm of longitudinal space in the third row [14][15]. Group 2: Competitive Landscape - The i8 faces stiff competition in the large six-seat pure electric SUV market, particularly from models like the extended Model Y and the L90, which are priced significantly lower [3][4]. - To differentiate itself, Li Auto plans to enhance its intelligent driving capabilities and address the challenges of range and charging speed through innovations like 5C ultra-fast charging technology [4][22]. Group 3: Supplier Collaboration and Innovation - Li Auto has established a unique co-creation mechanism with suppliers, such as Hesai Technology, to ensure that user-centric design principles are integrated into product development [13][14]. - The ATL LiDAR developed for the i8 has seen significant innovations, including a 60% reduction in size and a 55% decrease in power consumption while doubling performance compared to previous models [11]. - The collaboration with suppliers extends to the development of silicon carbide modules, which enhance efficiency and reduce energy loss, contributing to improved vehicle range [19][21]. Group 4: Battery Technology and Safety - The i8 features a 5C battery from CATL and Xinwanda, capable of charging to provide a range of 500 km in just 10 minutes, with enhanced safety measures through an inverted battery pack design [22][24]. - The design of the battery pack has been optimized for space utilization, allowing for a more compact structure that increases passenger space while maintaining safety standards [24][28]. Group 5: Quality Control and Data Utilization - Li Auto emphasizes proactive quality control by integrating supplier data into its systems to identify potential issues before they arise, contrasting with the reactive approaches of other manufacturers [30][32]. - The company has developed a deep understanding of supply chain management, particularly in the context of emerging technologies like silicon carbide, to ensure high-quality production standards [31][33].