Solid-state battery

The invention provides a solid-state battery. This solid-state battery is provided with a solid-state battery laminate that is provided with at least one battery structural unit that is provided with a positive electrode layer, a negative electrode layer, and a solid electrolyte layer that is interposed between the positive electrode layer and the negative electrode layer. The solid-state battery is provided with external terminals respectively provided on opposing side surfaces of the solid-state battery stack, the solid-state battery is further provided with an exterior member covering the solid-state battery stack, and a void is present on the inner side of the exterior member on the side adjacent to the solid-state battery stack. 本发明提供一种固体电池。该固体电池具有固体电池层叠体而成，该固体电池层叠体具备至少一个电池结构单元，该电池结构单元具备正极层、负极层以及介于该正极层与该负极层之间的固体电解质层，所述固体电池具备分别设置在所述固体电池层叠体的对置的侧面上的外部端子，所述固体电池进一步具备覆盖所述固体电池层叠体的外包装部件，在该外包装部件的内侧的与该固体电池层叠体邻接的一侧存在空隙。