To provide a usable charging cable unit.
The charging cable unit B includes: an attachment plug 2 detachably connected to an outlet A through which commercial power is supplied; an equipment connection connector 3 connected to the attachment plug 2 through a power cord 1 and detachably connected to a connector on the side of an electric vehicle C that is supplied with commercial power and includes its built-in secondary battery charged; a power integration unit that integrates the amount of power supplied to the electric vehicle C; and a display unit 42 that displays the result of the integration by the power integration unit. While the electric vehicle C is being charged, the amount of power consumed in this charging is displayed on the display unit 42.
MINAMI HIROTSUGU
UENO SATORU
GOTO KIYOSHI
MUKAI TATSUYA
WATANABE HIROTOSHI
KAKIUCHI KOJI
OYA HIROSHI
HAYASHI TOMOYOSHI
TAKADA YUTAKA
Atsuo Mori