| 主权项 |
1. A battery pack, comprising:
a plurality of bare cells electrically connected to one another; and a housing that accommodates the bare cells therein, the housing including a frame portion and a pair of side portions respectively connected to one end and the other end of the frame portion, wherein: the housing includes a guide portion to guide a flow of fluid, the guide portion being located where the one end of the frame portion and one side portion of the pair of side portions are adjacent to each other, the guide portion having an open vertical section interposed between the frame portion and a sidewall of the one side portion, and the guide portion includes a groove portion that is inwardly recessed, the guide portion extending only through a portion of a thickness of the one side portion. |
