Battery shell structure with better sealing performance and single battery without top cover

The utility model relates to the technical field of batteries, and discloses a battery shell structure with better sealing performance and a single battery without a top cover, the battery shell structure comprises a surrounding annular plate, the peripheries of the two sides of the annular plate ar...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QIN TAIPING, WANG YOUSHENG, LI HUA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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