E power batteries are batteries that provide power to machines as a source of power, generally referring to batteries that provide power for new energy vehicles such as electric vehicles and electric trains. New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source, integrate advanced technologies in vehicle power control and driving, and form advanced technical principles, new technologies, and new structures. New energy vehicles are favored for their energy-saving and environmental protection characteristics, and receive strong support from national policies. In order to implement the deployment and requirements of the State Council on cultivating strategic emerging industries and strengthening energy conservation and emission reduction work, The central government will allocate special funds to support the pilot program of subsidies for private purchases of new energy vehicles.

New energy vehicles mainly consist of battery drive systems, motor systems, electronic control systems, and assembly components. The motor, electronic control and assembly are basically the same as those of traditional vehicles. The biggest difference lies in the power source. The power battery pack is an important power source for new energy vehicles. Many Alternative fuel vehicle enterprises have increased their research and development on the power battery pack, trying to solve the technical bottleneck of high cost, weak battery endurance and low charging speed of the power battery pack. In addition, we have established technical cooperation with heat dissipation companies such as Tongchuang to solve the heat dissipation problem of the power battery pack and improve its performance.