Level 1 vs Level 2 EV Charging: What Is the Real Difference?
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When you bring an electric vehicle home for the first time, you plug into a standard wall outlet and wait. That is Level 1 charging. For most EV owners, it is not a long-term solution.
Level 1 Charging
- Voltage: 120V standard household outlet
- Power output: 1.4kW (12A) to 1.9kW (16A)
- Speed: 3-5 miles of range per hour
- Full charge time: 40-50+ hours for a 60kWh battery
- Equipment: The EVSE cable included with your car
- Best for: Plug-in hybrids (PHEVs) with small batteries
Level 2 Charging
- Voltage: 240V (same circuit as a clothes dryer)
- Power output: 3.3kW to 19.2kW
- Speed: 15-75 miles of range per hour
- Full charge time: 4-12 hours for a 60kWh battery
- Equipment: Dedicated Level 2 EVSE charging station
- Best for: All battery-electric vehicles (BEVs)
Real-World Math
The average driver covers about 37 miles per day. With Level 1 charging, recovering that range takes 8-12 hours. With a 40A Level 2 charger, it takes under 2 hours. You wake up with a full battery every morning.
Right Charger for Your EV
- Chevy Bolt EV: 7.2kW onboard charger — a 32A Level 2 charger is the perfect match
- Tesla Model 3/Y: 11.5kW onboard charger — a 48A unit charges at maximum speed
- Ford F-150 Lightning: 19.2kW onboard charger — the AC Pro 80A delivers full speed