An energy storage module in which a plurality of energy storage cells including electrode terminals are stacked, includes a bus bar that electrically connects a plurality of electrode terminals, a conductive member that is secured on the bus bar, a detection section that detects a voltage of each of the energy storage cells, and a wiring board, a wire that is electrically connected to the detection section, and a pad that is connected to the wire being formed on the wiring board, the conductive member coming in contact with the pad.