Samsung electronics co., ltd. (20250125457). LITHIUM BATTERY: Difference between revisions
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LITHIUM BATTERY
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LITHIUM BATTERY
This abstract first appeared for US patent application 20250125457 titled 'LITHIUM BATTERY
Original Abstract Submitted
a lithium battery including a unit cell stack including a plurality of unit cells stacked in a thickness direction thereof; and a battery case for accommodating the unit cell stack, wherein the battery case includes an upper surface portion adjacent to an upper end surface of the unit cell stack, a lower surface portion adjacent to a lower end surface of the unit cell stack, and a side portion connecting the upper surface portion and the lower surface portion, and the side portion includes a corrugated portion disposed in the thickness direction of the unit cell stack.