Secondary battery pack comprising movable wall and elastic member
A secondary battery pack including end plates capable of suppressing a deformation caused by an expansion force of unit cells, a movable wall disposed between at least one end plate and one side face of a unit cell, elastic members disposed between at least one end plate and the movable wall, and co...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A secondary battery pack including end plates capable of suppressing a deformation caused by an expansion force of unit cells, a movable wall disposed between at least one end plate and one side face of a unit cell, elastic members disposed between at least one end plate and the movable wall, and connecting bars configured to connect the end plates with each other disposed on both opposite end sides of the at least one unit cell. |
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