Disclosed is a method for producing an electric storage device 100 including an adhering step whereby laminate body 80, having lithium foil 82 and metal foil 84, are adhered with adhesive 90 to at least one of either a first separator 50a or a second separator 55a, and a winding step whereby the following are wound: the first separator 50a, the second separator 55a, the laminate body 80, and positive electrode 60 and negative electrode 70, which are disposed on either first separator 50a or second separator 55a.