| 摘要 |
A rechargeable battery (100; 100') includes an electrode assembly repeating charge and discharge with the movement of ions, a case (150) containing the electrode assembly, and a supporting member (120) surrounding the case (150) and having a plurality of ribs (123; 124) on the outer surface thereof. The supporting member (120) is in contact with the case (150). Further, a battery module (200) includes a plurality of rechargeable batteries (100; 100'), and a frame (130) into which the rechargeable batteries (100; 100') are inserted. |
