公开(公告)号：US20240195188A1

公开(公告)日：2024-06-13

申请号：US18184230

申请日：2023-03-15

Applicant: ASUSTEK COMPUTER INC.

Inventor： Chia-Jui SHIH ,  Jyun-Hao JHENG ,  Jyun-Wei WANG ,  Han-Sheng CHEN ,  Yii-Lin WU

IPC: H02J7/00 ,  G06F1/16 ,  H05K1/18

CPC classification number: H02J7/0013 ,  G06F1/1635 ,  H02J7/0029 ,  H05K1/189

Abstract: A charging system for a mobile device including a charging connector, a first charging component, a second charging component, a flexible printed circuit board, a first battery, and a second battery is provided. The first charging component includes a first input terminal electrically connected to the charging connector and a first output terminal. The second charging component includes a second input terminal electrically connected to the first output terminal and a second output terminal. The flexible printed circuit board includes a first charging connecting terminal and a second charging connecting terminal. The first charging connecting terminal is electrically connected to the second output terminal, and the second charging connecting terminal is electrically connected to a ground terminal. The flexible printed circuit board electrically connects the first battery and the second battery in series between the first charging connecting terminal and the second charging connecting terminal.