The Combined Charging System is a standard for charging electric vehicles, which uses the Combo 1 and Combo 2 connectors to provide power at up to 350 kilowatts.
The vehicle coupler is composed of the vehicle connector, which is mounted at the end of a flexible cable, and the vehicle inlet, the counterpart of the connector, which is located within the vehicle. Combo 1 and Combo 2 are named because of the difference between vehicle couplers.