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US 2026/0066448 A1Published application
Battery cell and battery having the same, and electrical apparatus
AssigneeContemporary Amperex Technology Co., Limited
InventorsKai WU, Denghua LIN, Wenwei CHEN, Xinxiang CHEN, Yulian ZHENG, Peng WANG, Haizu JIN
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Abstract
A battery cell includes: a case including a mounting wall; an electrode assembly disposed within the case; an explosion-proof valve disposed on the mounting wall; and a gas guide portion including a gas guide groove formed in the mounting wall, the gas guide groove being configured to guide gas generated by the electrode assembly toward the explosion-proof valve.
Claims22
A battery cell, comprising:
- a case comprising a mounting wall;
- an electrode assembly disposed within the case;
- an explosion-proof valve disposed on the mounting wall;
- and
- a gas guide portion comprising a gas guide groove formed in the mounting wall, the gas guide groove being configured to guide gas generated by the electrode assembly toward the explosion-proof valve.
2 more elements
Dependencies are inferred from the claim text.