EV chargers are categorized into three levels:
Level 1 Chargers – Standard 120V outlet; slow charging (4-5 miles per hour of charge).
Level 2 Chargers
– Requires a 240V outlet; faster charging (20-60 miles per hour of charge).
Level 3 (DC Fast Chargers)
– High-speed charging for commercial and public stations (80% charge in 30 minutes).