Weichai Power's CTB (Frame Integrated Technology) battery system, launched in the field of pure electric mining trucks, fully meets the diverse needs of various mining equipment with its wide power coverage range of 300-1200kWh. This product adopts the forward design concept of whole machine layout, and achieves the three-dimensional integration of batteries, structural frameworks, and pipelines through an innovative "4-6 layer" layered modular architecture. It not only significantly simplifies the assembly process of the whole machine, improves maintenance convenience, but also effectively reduces system design and manufacturing costs. At present, Weichai has established a complete product line of mining power batteries, including standard boxes, single pack high-capacity batteries, and CTB batteries. With advantages such as high reliability, long cycle life, and fast charging ability, it is widely used in all scenario operating environments such as mining trucks, wide body dump trucks, excavators, and loaders. It is worth noting that the cumulative operation time of Weichai pure electric mine truck power system has exceeded 1 million hours. The actual operation data shows that the system can help customers achieve significant benefits in reducing operating costs by 66%, providing innovative solutions with both progressiveness technology and economic feasibility for green mine construction.