BATTERY PACK CONFIGURED SUCH THAT SELECTIVE SEPARATION OF BATTERY MODULES IS POSSIBLE

The present invention relates to a battery pack configured such that selective separation of a plurality of battery modules is possible, and more particularly a battery pack including a pack case, a plurality of battery modules received in the pack case, a busbar configured to electrically connect the plurality of battery modules to each other, and a module holding unit configured to fix the battery module to the pack case or to separate the battery module from the pack case.