| 摘要 |
Provided is a battery pack (10) comprising a plurality of battery modules (100) stacked together, wherein at least one of the plurality of battery modules (100) comprises a plurality of unit battery cells (110) stacked together; and at least one side support (140) provided on a side surface of said at least one battery module (100). The at least one side support (140) comprises a first support (140a) extending along the first direction (X); and a second support (140b) extending along a second direction (Z) different from the first direction (X). Accordingly, a battery pack (10) formed by stacking battery modules (100), each of which is formed by stacking a plurality of unit battery cells (110), may reduce deflection of the battery modules (100). |
