Secondary battery cartridge and battery module including the same

摘要

The cartridge for a rechargeable battery according to the present invention includes at least four unit frames whose ends are interconnected, and forms a cavity inside the four unit frames. At least some of the unit frames are horizontally oriented. The main frame is configured to have two or more openings that can be stacked in the vertical direction, and the upper bonding portion that forms a plate and is bonded to the main frame to form a cavity. An upper cooling plate arranged to cover, and a lower bonding portion formed in a plate shape and forming an edge is bonded to the main frame and arranged at a predetermined distance so as to face each other with the upper cooling plate, A lower cooling plate that forms a cooling channel with the upper cooling plate.