Battery cell and battery system comprising the same
CN114930611BActive Publication Date: 2025-11-11LG ENERGY SOLUTION LTD
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Patent Information
- Application Number
- CN202180008406.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Priority Date
- 2020-05-13
- Filing Date
- 2021-04-21
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2041-04-21
Smart Images
Figure CN114930611B_ABST
Abstract
A battery cell includes an electrode assembly, a case for accommodating the electrode assembly therein, a first lead electrode electrically connected to at least one of two electrode tabs of the electrode assembly, a conductive polymer including one surface in contact with one surface of the first lead electrode, and a second lead electrode including one surface in contact with another surface of the conductive polymer, wherein as a gap between the first lead electrode and the second lead electrode increases, an electrical resistance between the first lead electrode and the second lead electrode increases.
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