External battery current-carrying piece

The utility model relates to an external battery current-carrying piece, which comprises a copper piece and at least one nickel piece for being connected with a battery core, wherein the nickel pieces are connected onto the copper piece in a composited manner. The external battery current-carrying p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHOU QINGZHAO, WANG PAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to an external battery current-carrying piece, which comprises a copper piece and at least one nickel piece for being connected with a battery core, wherein the nickel pieces are connected onto the copper piece in a composited manner. The external battery current-carrying piece not only has fine heat conductivity and electric conductivity, but also has the advantage of low cost.