Title:
充電装置
Document Type and Number:
Japanese Patent JP6639999
Kind Code:
B2
Abstract:
A battery charger in one aspect of the present disclosure comprises a charging unit, a first voltage detector, a second voltage detector, and a determination unit. The determination unit determines that there is an abnormality in at least one of a charge path or a detection path when an absolute value of a difference between a voltage of a battery detected by the first voltage detector and a voltage of the battery detected by a second voltage detector is equal to or greater than a threshold value.
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Inventors:
Yoshikawa Ishikawa
Application Number:
JP2016072236A
Publication Date:
February 05, 2020
Filing Date:
March 31, 2016
Export Citation:
Assignee:
Makita Corporation
International Classes:
H02J7/00; H01M10/48
Domestic Patent References:
| JP2002125322A | ||||
| JP11275765A |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation