BATTERY PACK HAVING INTERLOCK STRUCTURE

A battery pack having an interlock structure includes a plurality of battery modules, a case that includes a case main body accommodating the plurality of battery modules and a case cover covering the case main body, and a bus bar unit that electrically conducts two battery modules among the plurality of battery modules. The case cover includes a cover connecting portion connected to an accommodation item accommodated in the case or the case main body, and the bus bar unit includes a shielding portion that blocks the cover connecting portion from being removed from the accommodation item or the case main body.