Track your DEWALT 20V max* cordless tools with the tool connect™ connector.** the DCE040 Connector permanently attaches onto the foot of the tool to prevent removal. Simply slide the connector onto the tool foot and then slide the battery onto the connector. The ultra-slim design does not interfere with the tool' s ease of use and adds virtually No additional weight. The tool connect™ 3-part inventory management solution includes the app and inventory manager web portal that work together to help you better communicate updates from the field to the office. You will get updates regarding the whereabouts of tools, materials and equipment, meaning your assets are tracked during the day and accountability is placed on appropriate crew members. Use the connector with tool connect™ tools, battery and the tag for a complete inventory management solution.