Title:
BATTERY CHARGER
Document Type and Number:
Japanese Patent JP2002171675
Kind Code:
A
Abstract:
To provide a battery charger which can run an electronic device for the number of the cells.
In a battery charger loaded with many batteries, each to operate on its own voltage, the batteries connected in series when charging are connected in parallel when operating the electronic device to run it longer.
Inventors:
INARI JUNTA
NAGAOKA YOSHIO
NAGAOKA YOSHIO
Application Number:
JP2000363546A
Publication Date:
June 14, 2002
Filing Date:
November 29, 2000
Export Citation:
Assignee:
SONY CORP
International Classes:
H02J7/00; H01M10/44; (IPC1-7): H02J7/00; H01M10/44
Attorney, Agent or Firm:
Hidekuma Matsukuma
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