Battery pack

A battery pack to be mounted on a vehicle, the battery pack comprising:

• a battery module including a plurality of battery cells laminated in a first direction of a horizontal direction, and a load-bearing member extending in a second direction, which is orthogonal to the first direction, of the horizontal direction;
• and
• a battery case accommodating the battery module,
• wherein the battery case includes:
• a base plate on which the battery module is placed;
• a frame member joined to an outer edge of the base plate and forming an outer frame of the battery case;
• a first fixing portion provided on the frame member at a position overlapping the load-bearing member when viewed from the second direction, and configured to fix a first part of the battery module to the frame member;
• and
• a second fixing portion provided on the frame member at a position different from the position overlapping the load-bearing member when viewed from the second direction, and configured to fix a second part of the battery module to the frame member,
• a tip end of the base plate as viewed in a cross section of the outer edge is disposed below the frame member,
• the frame member includes a vertical wall portion located outward of the tip end of the base plate, and extending in an upper-lower direction such that the frame member overlaps the tip end of the base plate when viewed from the second direction, and
• the first fixing portion is configured to have a load transmission capacity to the battery module larger than a load transmission capacity of the second fixing portion when a load in the second direction is applied to the first fixing portion and the second fixing portion, and have a load-bearing capacity larger than a load-bearing capacity of the second fixing portion.