Abstract: A charging device for an electrically-drivable vehicle comprises a power-supply connector (100), a power-receiving connector (200), a safety-charging-signal-generating unit provided in the charging device, a CAN control module receiving a safety-charging signal generated by the safety-charging-signal-generating unit. The charging device may be configured to be chargeable to the electrically-drivable vehicle when the charging terminal and the charging-terminal-accommodating chamber are connected to each other. The power-supply connector and the power-receiving connector are engaged with the CAN module detecting the safety-charging signal. The personal safety during maintenance or other unexpected accidents is enhanced.