What EV Charger Do You Need for a 2019 Nissan Leaf SV SL?
Twenty-eight amps is the maximum rate your car accepts. Going beyond that limit wastes money on hardware the vehicle cannot use. A 32-amp supply fills the 69.4 kWh battery from empty in 10.5 hours. Plug it in overnight and walk away.
The numbers
| Maximum AC charging rate | 6.6 kW (28 A) |
|---|---|
| Charger size to buy | 32 A |
| Circuit breaker required | 40 A |
| Outlet / connection | NEMA 14-50 outlet on a 40 A breaker, or hardwired |
| Charge port | J1772 |
| Full charge on Level 2 | about 10.5 hours |
| Range added per hour (Level 2) | about 20 miles |
| Full charge on a 120 V outlet | about 48 hours |
| Range added per hour (120 V) | about 4.5 miles |
| EPA rated range | 215 miles |
| Energy for a full charge | about 69.4 kWh at the wall |
Why 32 amps and not more
Your car has a 6.6 kW onboard charger. Buying a larger 48-amp or 50-amp Level 2 unit provides zero speed increase because the vehicle restricts current intake. The recommended 32-amp EVSE delivers the exact amperage required to max out your onboard charger without overloading the circuit. Every hour on this setup adds 20 miles of range. Power delivery stays capped at the car's limit regardless of how much juice the wall unit can push.
What the install involves
A 40-amp breaker is required for this installation. You can use a NEMA 14-50 outlet on that 40-amp breaker or hardwire the unit directly to your electrical panel. Hardwiring removes mechanical points of failure like plug contacts and high-temp outlets. Hire a licensed electrician for the wiring work. They will pull the proper permits and verify your panel load.
Chargers that match this car
Rugged metal enclosure, built for outdoor use.
Portable cordset. Works on 120 V or a 240 V outlet.
Plugs into an existing 14-50 outlet, no hardwiring.
Worth having as well
Common questions
- Can I use a 50-amp charger?
- Yes, your car works fine with a 50-amp charger. However, the vehicle limits the draw to 28 amps, so you gain no speed.
- What plug do I need on the wall?
- You need a NEMA 14-50 outlet on a 40-amp breaker. Hardwiring is also an option.
- How long does a full charge take?
- Charging from zero takes 10.5 hours at the maximum Level 2 rate. The EPA-rated charge time is 11.0 hours.
- What kind of connector does the car use?
- Your car uses a J1772 connector for Level 2 AC charging. Every non-Tesla EV sold in North America through 2024 uses this standard.
Other vehicles
Charging times derived from EPA data for the 2019 Nissan Leaf SV SL. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.