Stacked battery

Abstract

To stabilize shunt resistance of a short-circuit current shunt part when the short-circuit current shunt part short-circuits due to nail penetration etc. in a stacked battery including the short-circuit current shunt part, the stacked battery includes: at least one short-circuit current shunt part; and at least one electric element, the short-circuit current shunt part and the electric element being stacked, wherein the short-circuit current shunt part includes a first current collector layer, a second current collector layer, and an insulating layer provided between the first and second current collector layers, all of these layers being layered, the electric element includes a cathode current collector layer, a cathode material layer, an electrolyte layer, an anode material layer, and an anode current collector layer, all of these layers being layered, the first current collector layer is electrically connected with the cathode current collector layer, the second current collector layer is electrically connected with the anode current collector layer, and each of the first and second current collector layers consists of at least one metal selected from the group consisting of copper, stainless steel, nickel, iron, chromium, and titanium.

Dependencies are inferred from the claim text.