Patent ID: 6600243
Filing Date: 2003-07-29
Classification: H02J

Abstract:
An information processing device in which a battery pack is detachably/attachably mounted, said battery pack accommodating a battery which supplies power to said information processing device, said information processing device comprising:a first signal line which connects a terminal of a positive pole of said battery to a terminal of a positive pole of a main body of said information processing device; and a second signal line which connects a terminal of a negative pole of said battery to a terminal of a negative pole of said main body of said information processing device, wherein said first signal line has a first branch line which connects said terminal of the positive pole of said battery to a ground of said main body of said information processing device, said second signal line has a second branch line which connects said terminal of the negative pole of said battery to the ground of said main body of said information processing device, at least one of said first branch line and said second branch line is connected to the ground of said main body of said information processing device through at least one capacitive element, and said at least one capacitive element is provided at a side of said terminal of said positive pole of said battery on said first signal line or a side of said terminal of said negative pole of said battery on said second signal line.