The exchange of information i.e. measurements, warnings & alarms, inventory & configuration data, will become key for an efficient and highly automated cooperation of different equipment at the telecom site. This exchange of information may occur on various architectural levels on-site or at even higher architectural layers between the NMS. As the telco-site responsibilities are often split between MNOs, TowerCos and ESCos (Electricity Serving Companies) the exchange of relevant information via data models and interfaces must be in the focus of standardization and it shall consider the upcoming virtualization and disaggregation at base-station and aggregation network sites. This recommendation will cover one part – Battery system with integrated control and monitoring information model - while other parts will be covered by other recommendation (under development or to be developed).