Beijing WeLion New Energy

Beijing WeLion New Energy Technology Co., Ltd., known simply as WeLion New Energy or WeLion, is a Chinese battery manufacturer specializing in semi-solid and solid state batteries for use in electric vehicles and energy storage systems. The company is headquartered in the Beijing's Fangshan District, and is a spinoff from the Laboratory of Renewable Energy of the Institute of Physics of the Chinese Academy of Sciences. It is best known for supplying the world's first mass produced semi-solid-sta