Can an electric car be charged from a regular household outlet?

Charging from a standard household outlet:

  • Yes, but slow: Most EVs can be charged from a regular 120V outlet using a Level 1 portable charging cable.
  • Low charging power: Level 1 charging usually delivers 1–1.9 kW, meaning a full charge can take 20–50+ hours depending on battery size.
  • Good for overnight charging: Works for short daily commutes if you have overnight parking at home.
  • Safety considerations: Use a properly grounded outlet and ensure the circuit can handle continuous load — ideally inspected by an electrician.

For faster and safer charging, a dedicated Level 2 home charger is recommended.