CAN FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY USING THE SAME

A can includes a body receiving an electrode assembly of a battery and a bottom wall protruding downward from the body and having a convex bottom surface such that the bottom wall does not bend toward an inner portion of the can when the body is compressed.

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Bibliographische Detailangaben
1. Verfasser: KWON, TEAK HYEN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A can includes a body receiving an electrode assembly of a battery and a bottom wall protruding downward from the body and having a convex bottom surface such that the bottom wall does not bend toward an inner portion of the can when the body is compressed.