起点锂电·2025-09-21 08:42Group 1 - The core viewpoint of the article is that Li Auto and Xinwanda are establishing a joint venture to produce lithium-ion batteries for electric vehicles, with a 50:50 investment ratio [2] - The joint venture is named Shandong Li Auto Battery Co., Ltd., and it will focus on manufacturing Li Auto's self-developed battery products, which are expected to be available in vehicles by next year [3] - Li Auto's battery research and development team consists of approximately 200 members, and the company's president, Ma Donghui, closely monitors the project's progress, reviewing it every two weeks [3] Group 2 - Li Auto's known battery suppliers include CATL, Xinwanda, and Hive Energy, with several models of the L-series SUVs utilizing Xinwanda batteries [4] - The establishment of the battery joint venture with Xinwanda legitimizes Li Auto's self-developed battery, referred to as "Li Auto Battery," allowing for branding on the battery nameplate [4]