Battery module comprising a cell interconnect for cells comprising terminals positioned on a same side

A battery module comprising:

• a plurality of cells, each of the plurality of cells including a first electrode terminal and a second electrode terminal disposed on one end part of each of the plurality of cells, the second electrode terminal being located further from a center of the each of the plurality of cells than the first electrode terminal in a radius direction of the each of the plurality of cells, each of the plurality of cells has a cylindrical shape, the plurality of cells being arranged in such a manner that a plurality of one end parts of the plurality of cells are positioned on a same side;
• and
• a plate disposed above the plurality of one end parts of the plurality of cells, the plate including:
• holes that are provided in the plate and through each of which the first electrode terminal and the second electrode terminal of each of the plurality of cells are exposed;
• and
• a plurality of conductive members disposed on a surface of the plate opposite to a surface facing the plurality of cells, wherein:
• the plurality of conductive members includes a first conductive member and a second conductive member,
• the second conductive member includes terminal connecting parts extending into and passing through each of the holes,
• each of the holes has a circular portion and a protruding portion radially protruding from the circular portion along a first direction,
• a distal end of each of the terminal connecting parts of the second conductive member overlaps the circular portion of each of the holes,
• each of the terminal connecting parts of the second conductive member connects to the second terminal in each of the plurality of the cells, and
• the first conductive member includes terminal connecting parts, each of which extends along the first direction from an outside of the protruding portion into the protruding portion but does not extend into the circular portion of each of the holes.