公开(公告)号：US20140375279A1

公开(公告)日：2014-12-25

申请号：US14344893

申请日：2012-09-27

Applicant: PANASONIC CORPORATION

Inventor： Hajime Nishino ,  Mitsuhiro Takeno ,  Mikinari Shimada ,  Masato Fujikawa

IPC: H02J7/00 ,  H02J7/04

CPC classification number: H02J7/0073 ,  H01M10/44 ,  H01M10/443 ,  H01M10/46 ,  H01M2010/4271 ,  H02J7/044 ,  H02J7/047

Abstract: In a charging method for a lithium ion battery, constant current charging of the lithium ion battery is performed. The constant current charging includes at least three consecutive charging stages. The at least three consecutive charging stages include consecutive first, second, and third charging stages. The second charging stage has a set current value which is set lower than set current values of the first and third charging stages.

Abstract translation: 在锂离子电池的充电方法中，进行锂离子电池的恒流充电。 恒定电流充电包括至少三个连续充电阶段。 至少三个连续充电阶段包括连续的第一，第二和第三充电阶段。 第二充电阶段具有设定为低于第一充电阶段和第三充电阶段的设定电流值的设定电流值。

公开(公告)号：US09368995B2

公开(公告)日：2016-06-14

申请号：US14344893

申请日：2012-09-27

Applicant: PANASONIC CORPORATION

Inventor： Hajime Nishino ,  Mitsuhiro Takeno ,  Mikinari Shimada ,  Masato Fujikawa

IPC: H01M10/44 ,  H02J7/00 ,  H01M10/46 ,  H01M10/42 ,  H02J7/04

CPC classification number: H02J7/0073 ,  H01M10/44 ,  H01M10/443 ,  H01M10/46 ,  H01M2010/4271 ,  H02J7/044 ,  H02J7/047

Abstract: In a charging method for a lithium ion battery, constant current charging of the lithium ion battery is performed. The constant current charging includes at least three consecutive charging stages. The at least three consecutive charging stages include consecutive first, second, and third charging stages. The second charging stage has a set current value which is set lower than set current values of the first and third charging stages.

Abstract translation: 在锂离子电池的充电方法中，进行锂离子电池的恒流充电。 恒定电流充电包括至少三个连续充电阶段。 至少三个连续充电阶段包括连续的第一，第二和第三充电阶段。 第二充电阶段具有设定为低于第一充电阶段和第三充电阶段的设定电流值的设定电流值。