Battery pack and method for manufacturing battery pack

Abstract

Provided is a battery pack including a battery housing, a plurality of battery cell stacks accommodated in an interior of the battery housing, and disposed to be spaced apart from each other in a first direction, and busbar extending between the plurality of battery cell stacks in the first direction, in a second direction crossing the first direction. The battery housing includes a base plate, on which the plurality of battery cell stacks are seated, a first cross member extending in the second direction between the plurality of battery cell stacks, and a busbar holder that fixes a position of the busbar between the first cross member and the base plate. A method of assembly includes mounting the busbar, installing the cell stacks around it, attaching cross members, and connecting a cover. The design simplifies busbar alignment, provides secure electrical connections, and offers a compact structure suited for efficient battery systems.

Dependencies are inferred from the claim text.