Electric Cars: Charging at Home, Explained

Most electric car charging happens at home, overnight. For drivers used to stopping at a gas station once or twice a week, that is one of the biggest adjustments, and often one of the most welcome. Instead of planning trips around a fuel stop, many electric vehicle owners simply plug in when they get home and wake up to a car that is ready for the day. Public fast chargers matter for road trips, but for everyday driving, the garage or driveway does most of the work.

If you are thinking about an electric car, or you just bought one, the questions usually come fast. Do I need a special charger? Can I use a regular outlet? How much will my electric bill go up? Do I need an electrician? This guide explains the basics of charging at home in plain language, so you can make a decision that fits your car, your home and your driving habits.

How home charging works

Charging an electric car at home is a lot like charging a phone, just on a larger scale. Electricity flows from your home’s electrical panel through a circuit and a charging cable into the car’s onboard charger, which converts it into a form the battery can store. The car and the charging equipment communicate to manage the flow safely, and most cars let you set charging schedules and limits from the dashboard or a phone app.