BATTERY CHARGING METHOD AND BATTERY CHARGING APPARATUS EMPLOYING THE SAME

A method of charging a battery, wherein the battery comprises a plurality of battery cells, includes charging the battery with a first voltage for a first time period, which charging is first charging, charging the battery with a second voltage for a second time period, which charging is second char...

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Hauptverfasser: BAEK, Hoyul, OH, Hyunju, KIM, Jake, JANG, Yoohong, KANG, Seungyeon
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A method of charging a battery, wherein the battery comprises a plurality of battery cells, includes charging the battery with a first voltage for a first time period, which charging is first charging, charging the battery with a second voltage for a second time period, which charging is second charging, and charging the battery with a third voltage for a third time period, which charging is third charging, wherein lengths of the first to third time periods are determined in correspondence with a magnitude of charging current of the battery.