Solid-state battery

A solid-state battery comprising:

• a solid-state battery laminated body including a positive electrode layer, a negative electrode layer, and a solid electrolyte interposed between the positive electrode layer and the negative electrode layer;
• a positive electrode terminal on a first side surface of the solid-state battery laminated body;
• and
• a negative electrode terminal on a second side surface of the solid-state battery laminated body, the second side surface facing the first side surface,
• wherein, at least one of:
• (1) the positive electrode layer has a terminal contact end portion containing a positive electrode active material in direct contact with the positive electrode terminal, a thickness of a non-terminal contact end portion of the positive electrode layer is smaller than a thickness of a central portion of the positive electrode layer, and
• (2) the negative electrode layer has a terminal contact end portion containing a negative electrode active material in direct contact with the negative electrode terminal, and a thickness of a non-terminal contact end portion in the negative electrode layer is smaller than a thickness of a central portion of the negative electrode layer.