| abstract |
A manufacturing method for cylindrical high-voltage super capacitor is disclosed in the present invention. The method provides an anode and a cathode. Then, at least one electrode with dual polarity is set in between the anode and the cathode. After that, a separation film is respectively placed in between every two electrodes. The sequentially stacked anode, cathode, bipolar electrode and separation are concentrically winded in a spiral manner to have a winding cylinder so as to form a cylindrical high-voltage super capacitor. |