公开(公告)号：US11050064B2

公开(公告)日：2021-06-29

申请号：US16246313

申请日：2019-01-11

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

Inventor： Seung Jae Baek ,  Yu Jae Song ,  Soo Mee Kim ,  Sung Hoon Lim ,  Cheol Su Pak

IPC: H01M2/06 ,  H01M2/20 ,  H01M2/30 ,  H01M4/06 ,  H01M6/04 ,  H01M6/34

Abstract: A seawater battery cell may include: a seawater battery module having an anode and a cathode; a watertight structure coupled to the seawater battery module, the watertight structure being configured to tightly seal the anode and the cathode from seawater; a first watertight connector portion electrically connected to any one of the anode and the cathode; and a second watertight connector portion electrically connected to remaining one of the anode and the cathode and coupled to a first watertight connector portion of an adjacent seawater battery cell. As a result, the seawater battery cell, which can be fully submerged under seawater, can be applied to various fields.