CCS (Cells Contact System) integrated busbar, also known as battery cover assembly, is a module that integrates the conductive rows, control circuits (voltage and temperature acquisition) and other compo-nents of the battery module into one module to realize the high-voltage series-parallel connection of the cells, as well as the temperature sampling of the battery, cell voltage sampling, and over-current fusing, and to provide the temperature and voltage to the BMS system through the FPC, PCB, etc. and the connec-tor components to the BMS system, which is part of the BMS system.