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