EXTERIOR MATERIAL FOR POWER STORAGE DEVICE, METHOD FOR MANUFACTURING SAME, AND POWER STORAGE DEVICE

This exterior material for a power storage device is configured from a laminate comprising at least a surface coating layer, a base layer, a barrier layer, and a heat scaling resin layer in order from the outside, and moreover is such that a logarithmic decrement ΔE at 60° C. in a rigid body pendulum measurement of the outside surface of the surface coating layer of the laminate is 0.12 or less.