Yang Shi Xin Wen·2025-11-23 04:18Core Viewpoint - The development of all-solid-state batteries is a significant driving force for the future of the new energy vehicle industry, with the first large-capacity production line in China now undergoing small-scale testing [1][3]. Group 1: Advantages of All-Solid-State Batteries - All-solid-state batteries have a major advantage over traditional lithium-ion batteries as they contain no liquid, utilizing solid materials instead, which enhances safety and extends the driving range of future electric vehicles [1]. - The "liquid-free" battery's advantages stem from two key innovations in the production line: the integration of three traditional processes (slurry preparation, coating, and rolling) into a single dry process, which reduces energy consumption and improves efficiency [1]. - A core breakthrough in the technology is the replacement of traditional liquid electrolytes with self-developed solid electrolyte materials, significantly improving the product's heat resistance and safety [1]. Group 2: Industrialization and Production Plans - The next step following the technological breakthrough in production lines is the industrialization and implementation of these batteries, with GAC Group establishing the first large-capacity all-solid-state battery production line capable of mass production of automotive-grade batteries with over 60 amp-hours [3]. - The energy density of the newly developed all-solid-state batteries is nearly double that of existing batteries, enabling vehicles with a range of over 500 kilometers to achieve more than 1000 kilometers after usage [5]. - Plans are in place for small-scale vehicle testing by 2026, with gradual mass production expected between 2027 and 2030 [5].