METHOD AND DEVICE FOR MANAGING MULTIPLE BATTERIES

Provided is an electronic device including a first battery and a second battery, a first fuel gauge disposed to correspond to the first battery, a second fuel gauge disposed to correspond to the second battery, a memory, and a processor operatively connected to the first battery, the second battery,...

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Bibliographic Details
Main Authors HA, Youngmi, KIM, Duhyun, CHO, Sungjoon
Format Patent
LanguageEnglish
French
German
Published 13.12.2023
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:Provided is an electronic device including a first battery and a second battery, a first fuel gauge disposed to correspond to the first battery, a second fuel gauge disposed to correspond to the second battery, a memory, and a processor operatively connected to the first battery, the second battery, the first fuel gauge, the second fuel gauge, or the memory, and the processor is configured to obtain state information of the first battery from the first fuel gauge, to obtain state information of the second battery from the second fuel gauge, to determine a capacity ratio of each battery based on an absolute capacity of each battery identified via the first fuel gauge and the second fuel gauge, to calculate the residual capacity of the first battery or the residual capacity of the second battery based on at least one piece of information among the capacity ratio of each battery, the state information of the first battery, or the state information of the second battery, and to provide the calculated residual capacity of the first battery and the calculated residual capacity of the second battery. Various embodiments are possible.
Bibliography:Application Number: EP20220788245