Battery pack and method of manufacturing battery pack

Abstract

A battery pack includes: at least one battery cell 43 including an electrode body 48 and a cell case 44 that includes a bottom wall portion 45 disposed below the electrode body 48 and a front wall portion 46F and a rear wall portion 46R disposed in a longitudinal direction of the electrode body 48; a battery case that houses the at least one battery cell 43; and a thermally conductive material 60 that is adhered to the bottom wall portion 45 and a bottom plate portion 26, which is the bottom portion of the battery case, the thermally conductive material 60 being deformable. The thickness of the bottom wall portion 45 is greater than the thickness of the front wall portion 46F and the rear wall portion 46R.

Dependencies are inferred from the claim text.