| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric double-layer capacitor having high filling density as a capacitor unit, having no tab deviation when a current is taken out from an electrode, and also generating no death volume where an electrode is not present. SOLUTION: This electric double-layer capacitor is composed of the laminated body 11 such as a positive pole, and a negative pole, etc., an electrolyte and a case, etc. A current take-out part 21 is provided on the circumference in lateral direction of the current take-out part 21. The current take-out part 21 of the positive pole is positioned in the lateral direction of the electrode on the opposite side of the current take-out part 21 of the negative pole. The positive pole and the negative pole 2 are deviated to the lateral direction of the electrode so that the current take-out part 21 is brought to outside. |
