Battery Module And Battery Pack

Abstract: The present invention relates to a battery module and a battery pack wherein the shape of the busbar assembly is simplified and the volume thereof is reduced thereby improving the space utilization of the battery pack and the efficiency of the manufacturing process. The battery pack according to the present invention may comprise: a plurality of cell groups each comprising one or more cells and terminals; and a busbar assembly disposed on one side ends of the top surfaces of the cell groups. The busbar assembly may comprise: busbars disposed at locations corresponding to the locations of the terminals so as to electrically connect the cell groups to each other; a circuit board electrically connected to the busbars to sense the cell groups; and a film laminated on the busbars and the circuit board to prevent the movement of the busbars and the circuit board.

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