公开(公告)号：US20230318092A1

公开(公告)日：2023-10-05

申请号：US18182223

申请日：2023-03-10

Applicant: Meta Platforms Technologies, LLC

Inventor： Matthew Aaron ,  Eunbit Cho ,  Ankur Gupta ,  Jason Howard ,  Karthik Kadirvel ,  Gregory Alan Roberts ,  Tianren Xu

IPC: H01M50/103 ,  H01M50/119 ,  H01M50/15 ,  H01M50/159 ,  H01M50/55 ,  H01M50/627 ,  H01M50/169 ,  H01M50/202 ,  H01M50/247

CPC classification number: H01M50/103 ,  H01M50/119 ,  H01M50/15 ,  H01M50/159 ,  H01M50/169 ,  H01M50/202 ,  H01M50/247 ,  H01M50/55 ,  H01M50/627 ,  H01M2220/30 ,  H05K5/0086

Abstract: A non-cuboidal battery having a cross-sectional area and a thickness may include a metal can housing, a metal lid coupled to the metal can housing, and an electrode stack disposed in the metal can housing. The thickness of the non-cuboidal battery can be substantially uniform over the cross-sectional area. The electrode stack may include a cathode layer stacked on an anode layer, and a separator layer disposed between the cathode layer and the anode layer. The electrode stack may be hermetically sealed by the metal can housing and the metal lid. A negative terminal that can be electrically coupled to the anode layer and a positive terminal that can be electrically coupled to the cathode layer may be disposed on an exterior side of the metal can housing or the metal lid.