| 摘要 |
Electrochemical cell having a battery stack of an electrode assembly wound on a spool. The electrode assembly includes two elongated electrode structures, an anode electrode structure and a cathode current collector structure. The spool has a central post of insulating material and two conductive flanges. The two electrode structures are wound around the post with insulating material between them, the anode electrode structure making contact with one of the flanges and the cathode current collector structure making contact with the other flange. |
