| 摘要 |
Provided is a secondary battery. An electrode assembly which includes at least one anode where anode taps, which are not covered by an anode active material, are respectively formed; at least one cathode which includes cathode taps, which are covered by an cathode active material, are respectively formed; and at least separator which is interposed between the anode and the cathode, and an electrolyte are sealed in a battery case. The anode taps and the cathode taps are respectively connected to an anode lead and a cathode lead which protrude to the outside of the battery case. At least one electrode terminal selected from a group consisting of the anode taps, the cathode taps, the anode lead, and the cathode lead, is made of wood′s metal. |
