Industrial truck equipped with a power flow display function

An industrial truck including:

• a drive system configured to move the industrial truck;
• a material handling system;
• an electrical energy storage system configured to supply power to the drive system and the material handling system;
• a user interface including a display;
• and
• a controller configured to control the drive system, the material handling system, and the display,
• wherein the controller is configured to determine a plurality of power flows that includes at least a first power flow between the electrical energy storage system and the drive system, and a second power flow between the electrical energy storage system and the material handling system,
• the controller being further configured to control the display so as to display an indication related to the first power flow and an indication related to the second power flow,
• wherein the controller is configured to accept a selection input that is entered by a user via the user interface to select one or more power flows to display an indication thereof on the display, and to control the displaying of one or more indications related to the power flows based on the selection input.