| 摘要 |
Disclosed in the present invention are a battery pack of which a cell assembly and pack housing are easily assembled and of which the rigidity has been reinforced, and an automobile comprising the battery pack. The battery pack, according to the present invention, comprises: the cell assembly comprising a plurality of secondary batteries and provided with an outer protrusion which lengthily extends upward and downward on one external side surface of the cell assembly; and the pack housing which is provided with an inner space for housing the cell assembly, and which is provided with an inner protrusion which lengthily extends upward and downward on one internal side surface of the pack housing. |
