TEMPERATURE REGULATING STRUCTURE FOR ELECTRICAL STORAGE DEVICE

A structure preventing the fall of a liquid toward a connector using a temperature adjustment structure for adjusting the temperature of a power storage module is provided. [MEANS FOR SOLVING THE PROBLEMS] A temperature adjustment structure for adjusting a temperature of a power storage module (20) included in a power storage apparatus (10) mounted on a vehicle has a duct (31, 32, 33) forming a moving path of air in adjusting the temperature of the power storage module. The duct (33) has a protrusion portion (33d) protruding toward the outside of the duct with respect to a surface forming the moving path. The protrusion portion is located above a connector (55) that is provided additionally for the power storage apparatus and used for electrical connection to equipment (peripheral equipment) placed parallel with the power storage module within the power storage apparatus. At least a connection portion of the connector is located within an area of the protrusion portion when viewed from a vertical direction.