| 摘要 |
A secondary battery (100) including an electrode assembly (110), the electrode assembly (110) including an uncoated region at ends thereof; a case (150) accommodating the electrode assembly (110); a cap plate (160) coupled with the case (150); and an insulation member (140) in the case (150), the insulation member (140) including a first region (141) between the electrode assembly (110) and the cap plate (160), and a second region (142) between the uncoated region of the electrode assembly (110) and an inner surface of the case (150). |
