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Patent Searching and Data


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)
Application Number:
KR2019/002697
Publication Date:
September 17, 2020
Filing Date:
March 08, 2019
Export Citation:
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Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H02J7/00; H01M4/38; H01M4/48; H01M4/583; H01M10/052
Foreign References:
KR20150050215A2015-05-08
KR101549678B12015-09-11
US9411398B22016-08-09
US9787106B22017-10-10
KR101675962B12016-11-15
Attorney, Agent or Firm:
KBK & ASSOCIATES (KR)
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