| 摘要 |
The present invention relates to a battery pack. The battery pack includes a bare cell and a case part which receives the bare cell and includes a metal part and an insulating part which covers at least a part of the metal part. The metal part has a recess part. The case part includes the metal part and the insulating part together. Therefore, the case part form factor is thin and carries improved rigidity to enhance the safety profile of the battery pack. |
