An electrochemical energy storage cell includes multiple electrodes of a first polarity and multiple electrodes of a second polarity that are arranged in an electrode stack. Each of the electrodes of the first polarity has a first arrester lug which protrudes out of the electrode stack on a first side of the electrode stack, and each of the electrodes of the second polarity has a second arrester lug which protrudes out of the electrode stack on a second side of the electrode stack. The electrode stack is arranged in a housing which is connected to the first arrester lug in an electrically conductive manner. A connection element which is arranged in a housing wall of the housing and is electrically connected to the second arrester lug is electrically insulated from the housing and is configured to electrically connect the exterior of the housing and the second arrester lug.
Energy Storage Cell, Battery Module, and Production Method
2022-03-24
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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