Battery, battery shell and manufacturing method of battery shell
The invention provides a battery shell which is used for accommodating a battery cell and comprises a box body, a first insulating film and a second insulating film. The box body comprises a bottom plate and a side plate, the side plate is arranged on the periphery of one side of the bottom plate in...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a battery shell which is used for accommodating a battery cell and comprises a box body, a first insulating film and a second insulating film. The box body comprises a bottom plate and a side plate, the side plate is arranged on the periphery of one side of the bottom plate in a surrounding mode to form an accommodating space, and the accommodating space is used for accommodating the battery cell. The first insulating film is arranged on the side, facing the accommodating space, of the bottom plate, the second insulating film is arranged on the side, facing the accommodating space, of the side plate, and the second insulating film is connected with the first insulating film. The battery shell provided by the invention comprises the box body as well as the first insulating film and the second insulating film which are arranged in the box body, so that the subsequently loaded battery cell is electrically insulated from the box body, the situation that an insulating layer is coated outside |
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