摘要 |
An electrode assembly includes at least one first unit cell obtained by stacking a first electrode, a separator, a second electrode, a separator and a first electrode one by one, and at least one second unit cell obtained by stacking a second electrode, a separator, a first electrode, a separator and a second electrode one by one. The first unit cell and the second unit cell are alternately and repeatedly disposed between a separator sheet folded in zigzags. |