Bei Jing Shang Bao·2026-01-27 07:44Core Insights - The year 2025 marks the beginning of large-scale development in the electric vehicle battery swapping industry, although challenges such as non-standard battery specifications and model compatibility hinder growth [1][6] - CATL's "Chocolate" battery swapping business aims to establish 1,020 swapping stations within a year, setting a record for infrastructure development speed in the industry [1][3] Group 1: Industry Development - By December 30, 2025, a total of 1,020 battery swapping stations will be built across key economic regions in China, including Beijing-Tianjin-Hebei, Yangtze River Delta, Sichuan-Chongqing, and the Guangdong-Hong Kong-Macao Greater Bay Area [3] - CATL plans to expand its network to 3,000 stations by 2026, covering over 140 cities and initiating the construction of highway swapping stations to address long-distance travel energy needs [3][9] Group 2: Standardization and Technology - Standardization is identified as the cornerstone for the large-scale development of battery swapping models, with CATL promoting standardized battery blocks that enable a 99-second battery swap compatible with multiple brands and models [1][6] - In 2026, CATL plans to introduce sodium-ion batteries, which can operate effectively in extreme temperatures, further enhancing the battery swapping technology [7] Group 3: Business Model and Ecosystem - The "separation of vehicle and battery" business model is being promoted to lower the initial purchase cost for consumers, allowing for a more extensive adoption of battery swapping [8] - CATL is collaborating with various stakeholders, including automakers and e-commerce platforms, to implement this model in private and commercial vehicle markets [8][9]