The main objective of this project is to develop a complete set of information management and energy feedback system in battery manufacturing process, including the monitoring and scheduling, statistical analysis and energy management in the entire battery production process, from the front-end systems of battery production (ingredients, coating, film production, laser welding, winding, packing, liquid injection), to the post-processing system (formation, hot and cold pressing, capacity grading, code spraying, packing and shipping, etc). It also saves effectively important data of the entire production process from the front-end production process to the post-processing of battery during the manufacturing process, providing the data analysis and queries tracing to users. This project is an excellent example to show how smart system concept and method can be implemented in the battery manufacturing process.