Charging Device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150236536A1
SERIAL NO

14426692

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Abstract

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A charging device (100) having charging means (80, 90) for charging a secondary battery used in an electric tool, and control means (140) for controlling the charging means. The control means acquires rated charging voltage information indicating the rated charging voltage of battery cells (11) of the secondary battery, which is configured of a plurality of battery cells. The control means sets a target voltage of the secondary battery on the basis of the rated charging voltage information. And the control means controls the charging means so that the secondary battery reaches the target voltage.

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Patent Owner(s)

Patent OwnerAddress
HITACHI KOKI CO LTDTOKYO JAPAN TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aradachi, Takao Hitachinaka, JP 53 1335
Horie, Yuki Hitachinaka, JP 18 201

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