Method and device for mfg battery and single cell of battery

In the method for manufacturing the battery module according to this invention, after a pair of welding upper/lower electrodes 21, 22 or 23, 24 are arranged in contact on the cases 16, 16 of adjacent unit cells 10a, 10b of a plurality of unit cells aligned in a line, a welding current is passed betw...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KODA KISHI, OKAJIMA HIDEKI, UESUGI YUKICHI
Format: Patent
Sprache:eng
Schlagworte:
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