What EV Charger Do You Need for a 2024 Kia EV9 GT-Line?
Your main panel can deliver far more power than standard home wiring handles, but your car draws a specific ceiling of 48 amps. Matching that exact intake speed requires a 48 amp Level 2 EVSE. Anything smaller leaves range on the table, while bigger units offer no speed gain.
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 10.4 hours |
| Range added per hour (Level 2) | about 26 miles |
| Full charge on a 120 V outlet | about 79 hours |
| Range added per hour (120 V) | about 3.4 miles |
| EPA rated range | 270 miles |
| Energy for a full charge | about 113.4 kWh at the wall |
Why 48 amps and not more
The onboard charger maxes out at 10.9 kilowatts. Feeding it a 48 amp Level 2 supply fills the 113.4 kWh battery from empty in 10.4 hours. Plugging into a larger 50 amp charger changes nothing because the vehicle limits the current anyway. You gain 26 miles of range per hour of charging. Standard Level 1 gear runs at a crawl, taking 79 hours for a complete fill.
What the install involves
Wiring a 48 amp continuous load demands a 60 amp breaker and thick copper conductors. No household receptacle handles that kind of current safely. Call a licensed electrician to run the line, land it on the breaker, and hardwire the unit directly. Ask the pro to check if your main panel has spare physical and amp capacity first.
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
- What connector does this vehicle use?
- It uses a J1772 connector. Every non Tesla EV sold in North America through 2024 relies on this plug for AC Level 2 charging.
- Why does the EPA charge time look different?
- The EPA rated Level 2 charge time spans 15.2 hours at 18 miles per hour. Federal testing cycles do not always run at the car's peak AC rate.
- Can I plug this into a normal wall outlet?
- No household receptacle is rated for a 48 amp draw. You need a hardwired connection installed by an electrician.
- Can I use Tesla destination chargers?
- Yes, if you buy an adapter like the Lectron Tesla to J1772 Charging Adapter 80A. It lets your J1772 car hook up to Tesla Destination Chargers and Wall Connectors.
Other vehicles
Charging times derived from EPA data for the 2024 Kia EV9 GT-Line. Electrical requirements follow NEC 625.41, which sizes a circuit at 125% of a continuous load. Always have a licensed electrician verify your panel.