A battery stack includes a first battery module and a second battery module, each comprising battery cells being stacked in a depth direction. The first battery module and the second battery modules each comprises a first and a second supporting side wall supporting the battery cells. The first and the second supporting side walls are on a respective side of the battery cells of the respective battery modules and extend in a height direction between a respective upper edge surface and a respective lower edge surface of the respective side walls. The respective upper edge surface of the first and the second side walls of the first battery module have a respective upper stacking member and the respective lower edge surface of the first and the second side walls of the second battery module have a respective lower stacking member. The lower stacking members of the second battery module fit on and are supported by the upper stacking members of the first battery module when stacking the second battery module onto the first battery module in the height direction.
BATTERY STACK COMPRISING STACKABLE BATTERY MODULES
2024-01-11
Patent
Electronic Resource
English
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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