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US 2017/0317512 A1Published application
Battery device
AssigneeLG Chem, Ltd.
InventorsChang-Hyun SUNG, Young-Hwan KIM, Sang-Hoon LEE
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Abstract
The present disclosure discloses a battery device including a battery, a charging and discharging switch unit configured to control charging and discharging of the battery, a pre-charging unit configured to be charged during discharging of the battery, and a discharging unit configured to discharge the charge charged in the pre-charging unit.
Claims12
A battery device comprising:
- a battery;
- a charging and discharging switch unit configured to control charging and discharging of the battery;
- a pre-charging unit that is installed between the battery and the charging and discharging switch unit, and that is configured to be charged during discharging of the battery;
- and
- a discharging unit configured to discharge the charge charged in the pre-charging unit during turning off of the charging and discharging switch unit.
2 more elements
Dependencies are inferred from the claim text.