Title:
APPARATUS FOR LENGTHENING BATTERY LIFE SPAN, AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/184732
Kind Code:
A1
Abstract:
Disclosed in the present specification are an apparatus for lengthening a battery life span, and a control method therefor. An apparatus for lengthening a battery life span, according to one embodiment of the present invention, comprises a battery, and a control unit for periodically checking the accumulated number of charging cycles of the battery and selectively adjusting a voltage use range of the battery on the basis of the change in the checked accumulated number.
Inventors:
HONG SUNGCHAN (KR)
KIM SANGDUCK (KR)
MUN JONGWOOK (KR)
MOON HEEJOON (KR)
SEONG ILWON (KR)
CHO YOUNGHEE (KR)
KIM SANGDUCK (KR)
MUN JONGWOOK (KR)
MOON HEEJOON (KR)
SEONG ILWON (KR)
CHO YOUNGHEE (KR)
Application Number:
KR2019/002697
Publication Date:
September 17, 2020
Filing Date:
March 08, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H02J7/00; H01M4/38; H01M4/48; H01M4/583; H01M10/052
Foreign References:
| KR20150050215A | 2015-05-08 | |||
| KR101549678B1 | 2015-09-11 | |||
| US9411398B2 | 2016-08-09 | |||
| US9787106B2 | 2017-10-10 | |||
| KR101675962B1 | 2016-11-15 |
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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