Abstract: Disclosed is a terminal connecting device for an energy storage module including a busbar having a body portion formed of a plate having a predetermined length stepped at both ends, and a cell terminal mounting portion having an insert hole at each end of the body portion, and a fastening member formed of a plate to secure the busbar by a screw connection with a cell terminal through the insert hole of the busbar, the fastening member having a nut body portion with a hollow at the center and the outer periphery processed in the shape of a nut, and a nut screw portion having a screw thread formed along the inner periphery of the hollow of the nut body portion, wherein the height of the step of the body portion of the busbar corresponds to the thickness of the nut body portion of the fastening member.

Abstract: Disclosed is a terminal connecting device for an energy storage module including a busbar having a body portion formed of a plate having a predetermined length stepped at both ends, and a cell terminal mounting portion having an insert hole at each end of the body portion, and a fastening member formed of a plate to secure the busbar by a screw connection with a cell terminal through the insert hole of the busbar, the fastening member having a nut body portion with a hollow at the center and the outer periphery processed in the shape of a nut, and a nut screw portion having a screw thread formed along the inner periphery of the hollow of the nut body portion, wherein the height of the step of the body portion of the busbar corresponds to the thickness of the nut body portion of the fastening member.

Abstract: An emergency power supply for a car may supply power to a car in an emergency by using a human power. The emergency power supply includes a manual power generator for generating a power; a charging circuit for controlling a power received from the manual power generator to convert the power into a power required for charging capacitors; a capacitor unit provided with a plurality of capacitors to store the energy applied from the charging circuit into the capacitors; and a connector for connecting the capacitor unit to the car battery. This emergency power supply may generate an emergency power using human power without requiring any complex machine, and it may be substantially permanently used without any maintenance of its energy storage.