Battery cell and battery module including the same
AssigneeLG Energy Solution, Ltd.
InventorsSangdeuk Kim, Jung Shik Oh, Ga Young Baek, Xing Jin
Life of this patent
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Abstract
A battery cell includes an electrode assembly containing a plurality of electrode plates stacked with a separator interposed therebetween; and a battery case in which the electrode assembly is mounted onto a receiving part, wherein the electrode assembly includes a plurality of electrode tabs that are respectively formed to extend from the plurality of electrode plates, wherein the plurality of electrode tabs are mutually arranged on the same line with the same polarity to form an electrode tab arrangement body, and wherein one or more protection members are joined to the ends of the plurality of electrode tabs.
Claims13
A battery cell comprising:
- an electrode assembly containing a plurality of electrode plates stacked with a separator interposed therebetween;
- a battery case in which the electrode assembly is mounted onto a receiving part;
- and
- an electrode lead electrically connected to the electrode tab arrangement body and protruding outward of the battery case,
- wherein the electrode assembly comprises a plurality of electrode tabs respectively formed to extend from the plurality of electrode plates,
- wherein the plurality of electrode tabs are mutually arranged on a same line with a same polarity to form an electrode tab arrangement body,
- wherein one or more protection members are joined to ends of the plurality of electrode tabs,
- wherein the one or more protection members are configured to be broken when heat of a first temperature or more is applied;
- and
- an end of the electrode tab arrangement body is in contact with the electrode lead.
Dependencies are inferred from the claim text.