In North America, electrical vehicle connectors and stations are standardized and the equipment has been tested and approved to ensure user safety.
Level 1 charging requires a standard 120 volt outlet, which most residences have either somewhere outside or in the garage. Charging an electric vehicle at this level draws about as much electricity as a 1,400 watt air conditioner.
Approximate charging time
Level 2 charging requires a 240 volt station, which cuts charging time in half. At this level, the electric vehicle draws about as much energy as a 151 liter (40 gallon) water heater. This type of outlet is used for household appliances like dryers. These stations can be installed outside or in your garage. Installation must be performed by a master electrician.
Approximate charging time
DC chargers, generally referred to as quick chargers, operate at a minimum of 400 volts. These stations are already on the market in the U.S. and are being accredited in Canada. In 10 minutes, a quick charger can provide enough electricity to run a fully electric vehicle for 50 kilometers.