This is a market dataset, representing the consumption market of the region. The dataset includes transport from the gate to the point of consumption, and transport services are calculated based on the transport situation of this product in the region. This product represents an Interface system, for battery management systems (BMS); the dataset includes primary raw materials, auxiliary materials, and energy consumption used in the production process. However, infrastructure such as manufacturing equipment and construction of production facilities is not included in the system boundary of the dataset; the data inventory is taken from literature; the battery interface system is composed of printed circuit boards and integrated circuits, fixtures and connectors, and gaskets assembled together.