What home charger does the Kia EV9 need?
| Model years | Trims | Charger | Breaker |
|---|---|---|---|
| 2024-2026 | all trims | 48 A | 60 A |
Buy a 48 A charger and a 60 A breaker for the Kia EV9. Each model year from 2024 to 2026 accepts 10.9 kW on AC, and a 48 A unit supplies every bit of it.
Why 48 amps and not more
The EV9 is a big, heavy SUV, and it adds 25 to 29 miles of range per hour even at its full 48 A. A 40 A charger brings that down to 21 to 24. A charger rated above 48 A doesn't speed it up at all, however the box is marketed.
Charging time by model year
| Year | EPA range | Level 2, miles per hour | Level 2, empty to full | 120 V, miles per hour |
|---|---|---|---|---|
| 2026 | 230 to 305 mi | 25 to 29 | 10.3 to 10.6 h | 3.3 to 3.8 |
| 2025 | 230 to 304 mi | 26 to 29 | 10.4 to 10.6 h | 3.4 to 3.8 |
| 2024 | 230 to 304 mi | 26 to 29 | 10.4 to 10.6 h | 3.4 to 3.8 |
Level 2 figures assume a charger that supplies the car's full rate. Where a year shows a range, it spans that year's trims.
Nothing changed at the plug from 2024 to 2026. Every year takes 10.3 to 10.6 hours to fill from empty, with range between 230 and 305 miles depending on the version. That makes a used 2024 an easy swap for a new one as far as the garage is concerned.
What it costs to charge at home
At the U.S. average residential rate of 18.19¢ per kWh, the 2026 Kia EV9 costs 6.9 to 7.8¢ a mile to charge at home. A full charge from empty comes to about $16 to $21, and 37 miles a day to about $78 to $88 a month. EPA measures energy use at the wall, so the energy lost while charging is already counted. Rates run from 12.36¢ in North Dakota to 46.28¢ in Hawaii, and the cost guide has every state.
What the install involves
Plan for a permit and an inspection, which most areas require for a new 240 V circuit. The electrician runs a 60 A breaker to a hardwired charger. Ask them to mount it where the cable reaches the port with the SUV parked the way you normally leave it.
- 48 A charger: 60 A breaker, hardwired, because no household receptacle is rated for a 48 A charger.
- Dryer outlet: a 4-prong NEMA 14-30 on a 30 A breaker can run a 24 A charger. That adds about 12 to 14 miles of range per hour to the 2026 Kia EV9, or 120 to 140 in a 10-hour night. What to check first.
- Charge port, 2024: J1772. Every non-Tesla EV sold in North America through 2024 uses the J1772 connector for AC Level 2 charging.
- Charge port, 2025-2026: J1772. From 2025 the industry is moving to the NACS port, and makers switch at different times. Some of these cars have a J1772 port and some have NACS with an adapter, so look at the port on your own car before choosing a charger's plug.
Chargers that fit the Kia EV9
Smallest adequate unit first. Every amp above what the car accepts is capacity it never uses.
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
- Does a 2024 Kia EV9 use the same charger as a 2026?
- Yes. Both accept 48 A on a 60 A breaker.
- How long does a Kia EV9 take to charge from empty?
- About 10.3 to 10.6 hours on a 48 A charger.
- Is a 40 A charger enough for a Kia EV9?
- It works on a 50 A breaker with a NEMA 14-50 outlet, adding 21 to 24 miles of range per hour instead of 25 to 29.
- How much does a 120 V outlet add to a Kia EV9?
- About 3.3 to 3.8 miles of range per hour, which is very slow for a vehicle this size.
Before you buy
Other models
Range and efficiency come from EPA data for the Kia EV9, covering 7 EPA listings across 3 model years. Onboard charger ratings are from manufacturer specifications. Breakers follow NEC 625.41, which sizes a continuous load at 125%. Have a licensed electrician check your panel before buying.