BATTERY PACK HAVING EXCELLENT STRUCTURAL RELIABILITY

摘要

The present invention provides a battery pack comprising: a battery module array body having two or more rows of inverted battery modules arranged therein, the battery modules which are formed by battery cells or unit modules having two or more battery cells equipped therein being laminated in the direction of the side surface on the basis of an electrode device of the battery cells; a front support member and a rear support member which are a pair of side support members, each supporting the front and the rear of the battery module array body while closely contacting the outermost battery modules of the battery module array body; a lower support member coupled to the lower end of the side support members, and supporting the lower end of the battery module array body; and mounting members coupled to the upper end of the battery module array body and connected to an external device so that the upper portion of the battery pack is mounted on the external device.