Shen Zhen Shang Bao·2026-01-15 17:43Core Viewpoint - A lawsuit involving the quality of electric vehicle batteries has raised concerns about the long-standing issue of defining quality responsibility within the electric vehicle supply chain [2][3]. Group 1: Lawsuit Details - Xiwanda Power is being sued by Weir Electric, a subsidiary of Geely Automobile Group, for 2.314 billion yuan due to alleged quality issues with battery cells supplied between June 2021 and December 2023 [3]. - The lawsuit highlights the complexity of battery safety, which cannot be solely attributed to battery cells, as it involves multiple components including battery pack design and battery management systems [4]. Group 2: Industry Implications - The incidents are seen as a critical example for observing quality, responsibility, and risk issues within the electric vehicle supply chain, which directly impacts corporate survival and industry ecology [6]. - There is a call for establishing a fair responsibility-sharing mechanism within the electric vehicle industry, emphasizing the need for collaborative innovation and clear delineation of responsibilities across research, manufacturing, and application stages [6][7]. Group 3: Company Responses - Xiwanda Power asserts that the battery cells supplied to other clients have not exhibited quality issues, suggesting that the problem may not lie solely with the battery cells [4]. - The company emphasizes the importance of avoiding one-sided blame and advocates for a more scientific approach to responsibility sharing and collaborative innovation to address current disputes and strengthen the industry's long-term advantages [7].