Technical FAQs 4

What is the difference between AC and DC charging?

They are called Alternating Current (AC) and Direct Current (DC) power. The power coming from the electricity grid is always Alternating Current (AC). However, an electric car battery is able to accept only Direct Current (DC). The main difference between AC and DC charging though, is the location where the AC power gets converted.

Should I use AC or DC charging?

It’s generally better to use AC charging for regular, slower charges to help extend battery life. Fast DC charging, while convenient, generates more heat and can add stress to the battery when used frequently. Plan Ahead: Use AC charging at home or at work when you can, saving DC fast chargers for longer trips.

Do EV chargers use AC or DC?

Most household and workplace EV chargers use AC because it’s the standard form of electricity in buildings. Direct Current (DC): DC power flows in one consistent direction. EV batteries require DC to store energy, so DC chargers deliver power directly to the battery, bypassing the car’s onboard converter.

Is AC charging a cornerstone of EV ownership?

Yes, AC charging is a cornerstone of EV ownership. Unlike your car’s air conditioning, AC here refers to alternating current from the grid, used by most home and public chargers. These chargers deliver power to your EV’s onboard converter, which transforms AC into direct current (DC) for the battery.

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