BATTERY MODULE

A battery module includes a cell unit 2, a first end plate 31, and a binding band 7. The cell unit 2 includes a plurality of battery cells 20 arranged in a first direction. The first end plate 31 is located on one side of the cell unit 2 in the first direction. The binding band 7 extends in the first direction and is coupled with the first end plate 7 so as to bind the first end plate 7 and the cell unit 2. The first end plate 7 has an external terminal surface 31 directed to an opposite side with respect to the cell unit 2 in the first direction. An external terminal 6 is connected to the external terminal surface 31. The binding band 7 is located on a side surface of the cell unit 2 and is coupled with the external terminal surface 31.