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US 2026/0100469 A1Published application
Cell stack assembly and battery pack including the same
AssigneeLG Energy Solution, Ltd.
InventorsHong Se SON, Hyoung Suk LEE, Keun Sang JANG, Gi Hwan LEE, Min Gu KIM
Life of this patent
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Abstract
A cell stack assembly and a battery pack includes the same, the cell stack assembly including a cell stack having a plurality of battery cells stacked with electrode leads derived from one or both sides; and a separating member configured to contact a first side surface of at least one battery cell of the cell stack. The separating member including a hollow part therein and a protrusion part on each of both side surfaces.
Claims15
A cell stack assembly, comprising:
- a cell stack having a plurality of stacked battery cells;
- and
- at least one separating member configured to contact a first side surface of at least one battery cell of the cell stack,
- wherein the at least one separating member comprises a hollow part therein and a protrusion part on each of opposite side surfaces.
1 more element
Dependencies are inferred from the claim text.