Lightweight battery shell

The invention provides a lightweight battery shell, which comprises a shell with a large upper part and a small lower part. The front side and the rear side of the shell are provided with grooves which are deep in the upper part and shallow in the lower part and are sunken inward. A plurality of par...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: QIN XIAOFENG, LONG YANGYANG, FAN XIAOJUN, YAN RUIHU, HOU YILAI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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