Tianneng Power International Limited, an investment holding company, engages in the production of motive batteries in the People's Republic of China and internationally. It operates in two segments, Sales of Batteries and Battery Related Accessories; and Trading of New Energy Materials. The company offers high-end eco-friendly batteries, such as two and three wheeled electric vehicle, start-stop, energy storage and backup, mini electric vehicle, and special electric vehicle batteries; new energy batteries, including lithium-ion and fuel cell batteries; and renewable new materials. It is also involved in recycling and cyclic utilization of waste batteries; and construction of smart micro-grids in cities, as well as building of green and smart industrial parks. In addition, it manufactures and sells electrode plates; sells metal materials; and offers finance lease. The company was founded in 1986 and is based in Wan Chai, Hong Kong.