Layered cell and method of manufacturing the same

A layered cell comprising:

• a plurality of unit cells each having a positive electrode having a positive electrode current collector layer, a negative electrode having a negative electrode current collector layer, and a solid electrolyte layer disposed between the positive electrode and the negative electrode,
• wherein the unit cells are stacked,
• the positive electrode current collector layer has a positive electrode current collector tab protruding from the positive electrode current collector layer in a surface direction of the positive electrode current collector layer,
• the negative electrode current collector layer has a negative electrode current collector tab protruding from the negative electrode current collector layer in a surface direction of the negative electrode current collector layer, and
• a current collector tab that is at least one of the positive electrode current collector tab and the negative electrode current collector tab is electrically connected and integrated with a corresponding current collector tab of a neighboring unit cell with intervention of a conductive member disposed in a gap between the current collector tab and the corresponding current collector tab of the neighboring unit cell.