Battery Cell, and Battery Module, Battery Pack and Vehicle Including the Same
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United States of America Patent
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Issued Date -
Dec 14, 2023
app pub date -
Oct 19, 2022
filing date -
Jun 14, 2022
priority date (Note) -
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status (Latency Note)
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Abstract
Disclosed is a battery cell capable of reinforcing safety of an electrode tab and controlling an internal pressure of the battery cell, and a battery module, a battery pack and a vehicle including the same. The battery cell includes an electrode assembly including a cell body and an electrode tab coupled to at least one side of the cell body, a cell case configured to accommodate the electrode assembly therein, an electrode lead coupled to the electrode tab and extending from the cell case, a tab protection module accommodated in the cell case and configured to cover at least a portion of the electrode tab, and a venting module coupled to the tab protection module and configured discharge a venting gas out of the cell case.
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