伯恩斯坦：2026年全球储能：北京车展电池观察报告（英文版）

This year’s battery themes at the auto show center on sodium-ion, semi-solid/ solid-state technologies, and performance under extreme conditions, particularly at low temperatures. While charging speed continues to improve, the pace of progress appears less dramatic than last year. Instead, leading battery makers such as CATL and BYD emphasized charging performance in cold environments, including demonstrations at temperatures as low as -30°C. At the same time, Sunwoda, CALB, and CATL all show