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公开(公告)号:US20190140221A1
公开(公告)日:2019-05-09
申请号:US16304440
申请日:2017-05-04
Applicant: BYD COMPANY LIMITED
Inventor: Jing TAN , Weixin ZHENG , Yan ZHU , Xi SHEN
Abstract: This application provides a battery packaging material and a method for preparing same, a battery pack sealing cover, a battery pack body, a power battery and an electric vehicle. The battery packaging material includes a fiber layer, where the fiber layer contains a mesh structure, and holes of the mesh structure are filled with a bonding agent.