BATTERY MODULE

The present disclosure relates to a battery module comprising: a plurality of single cells arranged in sequence; a sampling circuit board disposed opposite to a top of the single cells and provided with a conductive hole and a conductive sleeve disposed in the conductive hole; and a busbar having a connecting plate and a conductive post extending from the connecting plate, and the connecting plate being connected to the single cells, wherein the busbar is electrically connected to the sampling circuit board by insertion of the conductive post into the conductive sleeve. The battery module according to embodiments of the present disclosure includes a busbar and a sampling circuit board electrically connected with each other, which have a stable and reliable connection and a high impact resistance ability, thereby improving an operational reliability and safety of the battery module.