| 摘要 |
A pouch-type lithium secondary battery in which an additional packing case is not used is provided. The pouch material is used to perform packing processes, thereby simplifying packing processes and methods of manufacturing. The pouch-type lithium secondary battery includes an electrode assembly and a pouch material. The electrode assembly includes a first electrode plate to which a first electrode tab is attached, a second electrode plate to which a second electrode tab is attached, and a separator between the first and second electrode plates. The pouch material has first, second, and third surfaces. The first and second surfaces are folded along a first fold to form an electrode assembly accommodating unit for accommodating the electrode assembly. The third surface wraps around the electrode assembly accommodating unit at least once. The first fold is parallel to a line along which the first electrode tab and the second electrode tab extend.
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