NOVELTY - A laminated electric double layer capacitor module comprises electrode assemblies for positive and negative electrodes, each comprising a metal current collector foil and an electrode layer; an anion permeable separator between the adjacent electrode assemblies; a metal current collector plates for positive and negative electrodes; an electrolyte; and a module case.    USE - Useful as a power source for a hybrid electric car or as an emergency electric power source.    ADVANTAGE - The laminated electric double layer capacitor module is excellent in output density and a high energy density per volume or per weight. It also has long-term reliability for charge/discharge cycles.    DETAILED DESCRIPTION - A laminated electric double layer capacitor module comprises:    (a) electrode assemblies (31) for positive and negative electrodes that face each other, each comprising a metal current collector foil (33) and an electrode layer (35A, 35B) made of a large surface area material, formed on surface(s) of the foil except for an end strip portion along one side end of the foil;    (b) an anion permeable separator between the adjacent electrode assemblies to separate the respective electrode layers from each other;    (c) a metal current collector plate for positive electrodes and a metal current collector plate for negative electrodes, electrically connected to the end strip portion (33a) of each electrode assembly for positive electrode and an end strip portion of each electrode assembly for negative electrode, respectively;    (d) an electrolyte; and    (e) a module case.    The electrode assemblies for positive and negative electrodes are alternately laminated so that the respective end strip portions are projected from the separators on opposite sides, to form a laminated element. The metal current collector plate for positive electrodes is disposed at the end of the laminated element on the side where the end strip portions of the metal current collector foils for positive electrodes are projected from the separators. The metal current collector plate for negative electrodes is disposed at the end of the laminated element on the side where the end strip portions of the metal current collector foils for negative electrodes are projected from the separators. The electrode assemblies, the separators, the current collector plate for positive electrodes and the current collector plate for negative electrodes, are integrated to constitute a laminated element assembly. The laminated element assemblies are provided, and each of them is accommodated and protected in one of element compartments formed in the module case. The laminated element assemblies accommodated in the element compartments, respectively, are electrically connected in series.    DESCRIPTION OF DRAWING(S) - The figure shows an enlarged perspective view of an electrode assembly.    Electrode assemblies (31)    End strip portion (33a)    Current collector foil (33)    Electrode layer (35A, 35B)