公开(公告)号：US20170237864A1

公开(公告)日：2017-08-17

申请号：US15518770

申请日：2015-07-20

Applicant: ZTE CORPORATION

Inventor： Xiaoliang ZHANG ,  Yunan ZHANG ,  Pan JI ,  Lei FENG ,  Weishan SUN

IPC: H04M19/08 ,  H02J7/00 ,  H01M10/44

CPC classification number: H04M19/08 ,  H01M10/44 ,  H01M2220/30 ,  H02J7/00 ,  H02J7/0003 ,  H02J7/0004 ,  H02J7/0045 ,  H02J7/0052 ,  H02J7/0068 ,  H02J7/0073 ,  H02J2007/0039 ,  H02J2007/0062 ,  H02J2007/0096

Abstract: A method, a device and a system for implementing quick charging are provided. The method includes: a mobile terminal and a connected adapter respectively switching signal lines which extend into a charging interface to be connected with charging lines; and the adapter charging the mobile terminal with a set high-order power mode. The present disclosure uses the existing signal lines to thicken the charging lines, thereby the charging current is increased and the purpose of implementing quick charging is realized.