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EV Basics

EV Basics

Clear, practical explanations of how electric vehicles work, how they charge, and what changes about everyday driving.

Charging connector plugged into an electric car

Charging basics

Three charging levels cover almost every situation an EV driver meets.

  • Level 1 uses a standard household outlet and suits low daily mileage.
  • Level 2 uses a 240-volt circuit and is the most common home and workplace option.
  • DC fast charging is designed for road trips and slows as the battery fills.

Battery technology

The battery is the heart of an EV and benefits from a few simple habits.

  • Many manufacturers suggest everyday charging to a partial level and full charges for trips.
  • Extreme heat and frequent fast charging can affect long-term battery health.
  • Battery warranties are set by each manufacturer, so read your own documentation.

Driving range in the real world

Rated range is a starting point, not a promise.

  • Highway speeds use more energy than city driving in most EVs.
  • Cabin heating in winter can reduce available range.
  • Route planners built into many EVs factor in charging stops.

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