Battery and battery device

Battery and battery device

The utility model relates to the technical field of batteries, in particular to a battery and a battery device, the battery comprises a shell, a battery cell component, a cover plate component and an insulating film, at least one side of the shell is open, the battery cell component is accommodated...

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Hauptverfasser: QI BINWEI, DU GUOYI, LIU CONGYI
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator QI BINWEI
DU GUOYI
LIU CONGYI
description The utility model relates to the technical field of batteries, in particular to a battery and a battery device, the battery comprises a shell, a battery cell component, a cover plate component and an insulating film, at least one side of the shell is open, the battery cell component is accommodated in the shell and comprises a battery cell body, the cover plate component is arranged at the opening of the shell and is provided with a pole component, and the pole component is arranged in the shell. A groove is formed in the side, facing the battery cell assembly, of the cover plate assembly, the pole assembly is exposed at the bottom of the groove, the pole assembly is connected with a tab of the battery cell body through an adapter piece, a first part of the adapter piece is contained in the groove and connected to the pole assembly, and a gap is formed between at least one side edge of the first part and the groove wall of the corresponding side of the groove. The insulating film is arranged between the cover
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A groove is formed in the side, facing the battery cell assembly, of the cover plate assembly, the pole assembly is exposed at the bottom of the groove, the pole assembly is connected with a tab of the battery cell body through an adapter piece, a first part of the adapter piece is contained in the groove and connected to the pole assembly, and a gap is formed between at least one side edge of the first part and the groove wall of the corresponding side of the groove. 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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Battery and battery device
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