Tesson Holdings Limited, an investment holding company, engages in the lithium-ion motive battery business in the People's Republic of China. The company operates in two divisions, the Lithium-ion Motive Battery Business and the Internet Sales Business. It engages in the manufacture, sale, and trading of lithium-ion motive batteries, lithium-ion battery modules, battery charging devices, and battery material machines and production lines. The company also provides new energy solutions and related equipment, including electric passenger car power batteries, electric logistics vehicle power batteries, electric tool power batteries, garden tool power batteries, industrial and commercial energy storage systems, and home energy storage systems.