CHARGING APPARATUS FOR ELECTRIC POWER TOOLS AND CHARGING SYSTEM FOR ELECTRIC POWER TOOLS

摘要

PROBLEM TO BE SOLVED: To provide a charging apparatus for electric power tools capable of improving the convenience.SOLUTION: The charging apparatus for electric power tools includes: a power supply circuit section 21 that charges a battery pack 30 for electric power tools; and a voltage measurement section 22 that detects the voltage as a state of the battery pack 30. The charging apparatus for electric power tools has a control section 24 as an information processing unit that outputs a piece of detected state information of the battery pack 30 to a communication apparatus 12 which is capable of performing a short-range communication with the outside.