In an electrical double-layer capacitor cell wherein a sintered polarising electrode (2) is used as a polarising electrode, the collecting electrode (1) and the sintered polarising electrode (2) are contacted. Conductive metal evaporated films (5,6) are formed on the respective contact surfaces of the collecting electrode (1) and the sintered polarising electrode (2). When the above-described contact is carried out by conductive metal evaporated films (5,6), the contact resistance becomes small.
