Provided is a battery module comprising: a battery cell arrangement in which two or more battery cells are stacked, each battery cell having therein an electrode assembly and an electrolyte sealed in a battery case, wherein the electrode assembly comprises positive and negative terminals and a separation membrane interposed therebetween; and fixing members, integrally coupled to a part or all of the outer surface of each battery cell, having assembly coupling structures allowing coupling to each other so that a battery cell arrangement can form a stable stacking structure.
Battery module having assembly coupling structure
2015-04-01
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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