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US 2026/0229685 A1Published application
Secondary battery
AssigneeSamsung SDI Co., Ltd.
InventorDae Kyu KIM
Life of this patent
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Abstract
An embodiment of the present invention relates to a secondary battery and addresses the technical problem of providing a secondary battery which can prevent deformation during the assembly of a cap assembly. To this end, disclosed in the present invention is a secondary battery comprising: a can; an electrode assembly accommodated in the can; a cap assembly for closing the can and including a cap-up and a safety vent; and a fixing means for fixing the cap-up and the safety vent to each other.
Claims15
A secondary battery comprising:
- a can;
- an electrode assembly received in the can;
- a cap assembly configured to close the can, the cap assembly comprising a cap-up and a safety vent;
- and
- a fixing means configured to fix the cap-up and the safety vent to each other.
2 more elements
Dependencies are inferred from the claim text.