Sichuan CHANGHONG Battery Co., Ltd. (which former is National Factory No.756 established in 1971 ), is a state whole-owned subsidiary company of Sichuan CHANGHONG Electric Co., Ltd. and also one of the core enterprises of Sichuan E-Defense Group Co., Ltd. There is a well-trained, hardworking expertise technical team in the company and its abilities to independently develop alkaline rechargeable batteries, intelligent chargers and production equipments are at the leading position in China.
The company owns various specialized equipments including a full set of sintered plate production line imported from VARTA Germany, advanced assembling lines of cylindrical & prismatic type alkaline rechargeable batteries and the production lines of pasted metal hydride and fully automatic electric power systems. Besides, the company has set up its own test organizations and laboratories for routine test, physical & chemical analysis, mechanical vibration, electromagnetic vibration, mechanical shock, climate & environmental tests and so on.
With strong technical background and advanced equipments imported for Germany, Sichuan CHANGHONG Battery Company has become the domestic leading manufacturer of military & civil aircraft power systems, the main supplier of the national key projects and the largest industrial developing base of the prismatic type alkaline rechargeable batteries in China. In addition, the company has been awarded as the sole domestic manufacturer of alkaline batteries for civil aviation and marine appliance and the appointed manufacturer of power supply for railway passenger car lighting and locomotive starting.
The company specialized in the development and production of power supply system, Li-ion polymer battery, Ni-MH rechargeable battery, Ni-Fe rechargeable battery, silver-zinc rechargeable battery, Ni-Cad rechargeable battery series products, etc, which are widely used for aviation, railway, urban rail transmit (subway, light trail, etc.), communication, lighting, renewable energy (wind energy and solar PV energy), AGV, UPS, electrical household appliances and other defense and civil applications.