Battery module, and battery pack and vehicle comprising the same

A battery module, comprising:

• a plurality of battery cells arranged side by side to face each other in at least one direction;
• a cooling plate located below the plurality of battery cells;
• and
• a heat transfer tape adhered to the battery cells to transfer heat of the battery cells to the cooling plate,
• wherein the heat transfer tape includes:
• an adhesion portion between different battery cells and having one surface and another surface in surface contact with the respective different battery cells to adhere the battery cells together;
• and
• a buffering portion located between an edge portion of the battery cell and the cooling plate,
• wherein the buffering portion has a buffering space formed therein such that the heat transfer tape surrounds a perimeter of the buffering space,
• the perimeter of the buffering space defined by a first inclined surface, a horizontal surface, and a second inclined surface of the heat transfer tape.