公开(公告)号：US10985590B2

公开(公告)日：2021-04-20

申请号：US15782452

申请日：2017-10-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ju Wan Lim ,  Jin Duk Oh ,  Myunghoon Kim

IPC: H02J7/00 ,  H01M10/42 ,  H01M10/44 ,  H01M10/46 ,  H02J7/02

Abstract: A battery charging method includes: charging a battery with a charging current; and changing the charging current in response to a current change event occurring during the charging of the battery, wherein the current change event occurs when the battery reaches a threshold voltage at which an anode potential of the battery reaches a reference value.