HIGH VOLTAGE BATTERY CELL

The present invention provides a high voltage battery cell, and specifically a high voltage battery cell including a jelly roll in which three different types of jelly roll units are stacked freely and connected in series. According to embodiments of the present invention, there is provided a high v...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KANG, Hee Gyoung
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention provides a high voltage battery cell, and specifically a high voltage battery cell including a jelly roll in which three different types of jelly roll units are stacked freely and connected in series. According to embodiments of the present invention, there is provided a high voltage battery cell which is capable of implementing various cell structures while having a high voltage, and is relatively resistant to an external impact than other typical secondary cells.