Battery packs having a charging mode and a discharging mode

Details Battery packs having a charging mode and a discharging mode Battery packs having a charging mode and a discharging mode

2004-10-22

2010-06-15

Tso, Edward (Department: 2858)

Electricity: battery or capacitor charging or discharging

Battery or cell discharging

With charging

C320S111000, C320S112000, C320S130000, C320S160000

Reexamination Certificate

active

07737658

ABSTRACT:
A battery pack having a secondary battery is disclosed. The battery pack comprises at least one voltage converter; and switching means for switching an operation mode of the voltage converter to one of a charging mode and a discharging mode, in the charging mode, a charging voltage being output to the secondary battery, in the discharging mode, a voltage of the secondary battery being converted into a predetermined discharging voltage and the converted voltage being output.

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Japanese Office Action issued on Oct. 17, 2006.

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