公开(公告)号：US20240063469A1

公开(公告)日：2024-02-22

申请号：US18497184

申请日：2023-10-30

申请人： Dongguan Poweramp Technology Limited

发明人： Weipan XU ,  Xiaoping LIU ,  Fanggui PENG ,  Dian YANG

IPC分类号： H01M10/6562 ,  H01M10/42 ,  H01M10/44 ,  H01M10/613

CPC分类号： H01M10/6562 ,  H01M10/4257 ,  H01M10/44 ,  H01M10/613 ,  H01M2010/4271

摘要： A battery pack includes an upper shell, a lower shell, a battery cell assembly, a circuit board and a first component. The lower shell is provided with a battery cavity, the battery cell assembly is disposed in the battery cavity, the circuit board is connected to the battery cell assembly, the circuit board is located between the upper shell and the lower shell, the first component is provided with a first through hole running through the first component, the first through hole is located between the circuit board and the battery cell assembly, and the first through hole communicates with external air.

公开(公告)号：US20230344054A1

公开(公告)日：2023-10-26

申请号：US18344327

申请日：2023-06-29

申请人： Dongguan Poweramp Technology Limited

发明人： Fanggui PENG ,  Zhifei HUANG ,  Ying WANG

IPC分类号： H01M50/242 ,  H01M50/298 ,  H01M50/249 ,  H01M50/262 ,  H01M50/507 ,  H01M50/296 ,  H01M50/271 ,  B64U50/30

CPC分类号： H01M50/242 ,  H01M50/298 ,  H01M50/249 ,  H01M50/262 ,  H01M50/507 ,  H01M50/296 ,  H01M50/271 ,  B64U50/30 ,  H01M2220/20

摘要： A method for manufacturing a battery module, including: disposing an adapting plate on a battery cell assembly, and connecting the adapting plate to tabs of the battery cell assembly; providing a fastening frame, where the fastening frame is provided with an accommodating cavity, and the accommodating cavity accommodates the adapting plate and at least part of the battery cell assembly; and providing a filler in a gap between the inner side of the accommodating cavity and the battery cell assembly and a gap between the inner side of the accommodating cavity and the adapting plate.