Charging your car efficiently at home is possible and convenient. The simplest JuiceBox model comes with a four-prong plug called a NEMA 14-50 that fits what has become a standard outlet for chargers, a 240-volt outlet on a 50-amp circuit often found in new homes outfitted for electric stoves. If your home already has such a plug near the circuit box in your garage, all you have to do is mount the charger and plug it in.

Read more about the advantages of having an electric car here.