Level 2 vs. DC fast charging: which one fits your site?
The difference between Level 2 and DC fast chargers, how long drivers stay, and which kind of site suits each.
November 3, 2026 · 4 min read
Level 2: slower, cheaper, for long stays
Level 2 chargers run on 208–240 volt power, most often at about 7 to 11 kW and up to 19.2 kW. That adds roughly 20 to 40 miles of range per hour for a typical car.
They make sense where people park for hours: workplaces, hotels, apartments, gyms and long-stay parking.
DC fast charging: quick stops along the way
DC fast chargers deliver about 50 to 350 kW. Many cars can go from low battery to about 80% in 20 to 40 minutes, depending on the car and charger.
They suit highway exits, travel centers, grocery stores and restaurants where people stop for under an hour.
Cost and power are very different
A fast charger needs many times the power of a Level 2 charger and costs far more to buy and install. Power is often the deciding factor: a site may easily support a dozen Level 2 chargers but need a grid upgrade for four fast chargers.
How to decide
Look at how long people stay at your site, how much traffic passes by, what chargers already exist nearby and how much power is available. EV Atlas shows all four for any address.
See it on the map
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