Patent ID: 7776466

Claim:
A battery system, comprising: first and second unit cells each having a pouch and anode and cathode terminals which are connected to a surface of the pouch and are oppositely bent in upward and downward directions, a main frame having a first pouch support frame supporting the first unit cell, a first heat radiating part attached to one side of the first pouch support frame in the shape of shelf, a first terminal support attached to a side of the first heat radiating part in the shape of wall and supporting the anode and the cathode terminals of the first unit cell, a cover frame having a second pouch support frame laminated and fixed in the main frame and located between the first and the second unit cells, wherein one side supports the pouch of first unit cell and the other side supports the pouch of second unit cell, and a second heat radiating part attached to one side of the second pouch support frame, and a second terminal support attached to a side of the second heat radiating part in the shape of a wall and supporting the anode and the cathode terminals of the second unit cell, wherein the cathode terminal of the second unit cell is directly connected to the anode terminal of the first unit cell, and the anode terminal and the cathode terminal are formed on the same side of the pouch.