What EV Charger Do You Need for a 2025 Kia EV6 GT?
A full charge takes 8.5 hours at maximum Level 2 speed. That turnaround easily clears a standard overnight window. You need a 48 amp charger to hit that pace. Plug into a normal wall outlet and you will wait 64 hours.
The numbers
| Maximum AC charging rate | 10.9 kW (48 A) |
|---|---|
| Charger size to buy | 48 A |
| Circuit breaker required | 60 A |
| Outlet / connection | hardwired (a 48 A EVSE must be hardwired -- no household receptacle is rated for it) |
| Charge port | J1772 |
| Full charge on Level 2 | about 8.5 hours |
| Range added per hour (Level 2) | about 27 miles |
| Full charge on a 120 V outlet | about 64 hours |
| Range added per hour (120 V) | about 3.6 miles |
| EPA rated range | 231 miles |
| Energy for a full charge | about 92.4 kWh at the wall |
Why 48 amps and not more
Your car accepts a maximum of 48 amps through its 10.9 kW onboard charger. Buying a larger charging unit will not speed up the process because the vehicle limits the intake. Feeding the car fewer amps stretches out the charging duration. Stick to the 48 amp recommendation to recover 27 miles of range every single hour. Anything less wastes your car's capacity.
What the install involves
You need a 60 amp breaker to supply the 48 amp EVSE. Hardwiring is mandatory for this setup because no standard household receptacle handles 48 amps safely. Hire a licensed electrician to run the heavy-gauge wire from your main electrical panel to the mounting location. They will verify your service panel has the spare capacity before bolting the hardware to the wall.
Chargers that match this car
Energy monitoring built in. Hardwire it for the full 48 A.
Compact unit, good for tight garages.
Adjustable from 16 A to 50 A in the app, which helps if your panel is tight.
Worth having as well
Common questions
- Do I need an electrician?
- Yes. Running a 60 amp circuit and hardwiring a 48 amp charger requires professional work. Do not attempt DIY on heavy electrical lines.
- What plug does the car use?
- This car uses a J1772 connector. Many 2025 models ship with a NACS port and include a J1772 adapter, so check your specific port before buying hardware.
- Can I use a standard wall outlet?
- You can, but Level 1 charging takes 64 hours for a full battery. It delivers 3.6 miles of range per hour.
- What happens if I buy a 50 amp or 80 amp charger?
- Your car caps AC charging at 48 amps. A bigger charger will step down to match the vehicle or go unused.
Other vehicles
Charging times derived from EPA data for the 2025 Kia EV6 GT. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.