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1. (WO2018084501) BATTERY PACK

Pub. No.:    WO/2018/084501    International Application No.:    PCT/KR2017/012012
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Sat Oct 28 01:59:59 CEST 2017
IPC: H01M 2/10
Applicants: LG CHEM, LTD.
주식회사 엘지화학
Inventors: LEE, Han-Sol
KONG, Jin-Hak
LEE, Su-Hang
CHOI, Kyu-Hyun
CHOI, Yong-Seok
Disclosed is a battery pack which has excellent assemblability and compatibility, can easily be reduced in weight, and can effectively prevent a warping phenomenon caused by load. A battery pack according to the present invention comprises: a plurality of battery modules which accommodate at least one secondary battery in a module case, are provided with a side fastening portion outside a side surface of the module case, and are arranged facing each other from side to side with the sides being apart from each other; and a fixing member which is interposed between the side surfaces of two adjacent battery modules, has an intervening portion fastened to the side fastening portions of the two battery modules, and combines and fixes two or more battery modules together.