METHOD FOR MANUFACTURING POWER STORAGE MODULE, AND POWER STORAGE MODULE

A method for manufacturing a power storage module includes preparing a stack, installing a resin component having a hole portion into which the detection line is inserted in the stack so as to form a gap with a lead-out portion of the detection line in the sealing body while facing the lead-out portion, and inserting a portion of the detection line led out from the lead-out portion into the hole portion of the resin component, and forming a filling resin layer integrated with the sealing body by filling a space between the lead-out portion and the resin component with a resin by using a mold, and obtaining a power storage module including the stack, the resin component, and the filling resin.