公开(公告)号：US20210081000A1

公开(公告)日：2021-03-18

申请号：US17018130

申请日：2020-09-11

Applicant: Apple Inc.

Inventor： Depeng Wang ,  Andrew U. Leopold ,  Gregory N. Stevens ,  Jonathan C. Wilson ,  James B. Smith

IPC: G06F1/16 ,  H05K1/14 ,  H01M2/02 ,  H01M10/42 ,  H01M2/26

Abstract: The disclosed technology relates to a dual board-to-board connector battery management circuit module utilizing a switch-back service loop for a battery pack. The management circuit module is coupled to a first and second terminal of a battery pack and includes a first board-to-board connector disposed proximal to a first end of the management circuit module; and a second board-to-board connector disposed proximal to a second end of the management circuit module. The second board-to-board connector is positioned opposite the first board-to-board connector.