Level 2 uses a 240-volt circuit (like an electric range) to add miles quickly while you sleep. Most BEVs can recharge to ~80% from empty in about 4–10 hours depending on charger amperage and the vehicle’s onboard charger. It’s ideal for daily charging with the lowest cost per mile. Source: USDOT EV Toolkit
- Connector: J1772 for most home stations (Cadillac provides compatibility as needed).
- Speed: Common 32–48A units add roughly ~20–35 miles/hour (vehicle-dependent).
- Best for: Overnight charging, predictable costs, and battery-friendly routines.