Battery pack having fixing part for PCM

A battery pack configured to have a structure comprising:

• a plate-shaped battery cell having electrode terminals formed at one side thereof, the plate-shaped battery cell comprising a sealed surplus part;
• and
• a protection circuit module (PCM) mounted at the sealed surplus part,
• wherein each of the electrode terminals of the battery cell is made of a plate-shaped conductive member, and
• wherein the PCM comprises:
• a protection circuit board (PCB);
• a safety element electrically connected between one of the electrode terminals of the battery cell and the PCB or loaded on the PCB;
• an external input and output terminal electrically connected to a protection circuit of the PCB;
• and
• an electrically insulative module case in which the PCB and the safety element are mounted in a state in which the external input and output terminal extends outside,
• wherein the module case comprises a PCB receiving part open outward at one side thereof and a hook to mount the module case to the sealed surplus part of the battery cell,
• wherein the hook is connected to a side wall of the module case, the hook extending along an exterior surface of the sealed surplus part, and
• wherein the PCM is loaded on the sealed surplus part of the battery cell while being received in the module case in a state in which the PCM is electrically connected to the electrode terminals of the battery cell.