What home charger does the Hyundai Kona Electric need?
| Model years | Trims | Charger | Breaker |
|---|---|---|---|
| 2024-2025 | all trims | 48 A | 60 A |
| 2019-2023 | all trims | 32 A | 40 A |
It depends on the generation. A 2019 to 2023 Hyundai Kona Electric has a 7.2 kW onboard charger and needs a 32 A charger on a 40 A breaker. The redesigned 2024 and 2025 Kona Electric accepts 11.0 kW and takes 48 A on a 60 A breaker.
Why the amperage matters
On the older car, anything above 32 A is wasted. On the newer one, a 48 A unit earns its place: a 2025 adds 38 miles of range per hour at 48 A and 32 on a 40 A charger.
Charging time by model year
| Year | EPA range | Level 2, miles per hour | Level 2, empty to full | 120 V, miles per hour |
|---|---|---|---|---|
| 2025 | 200 to 261 mi | 38 | 6.9 h | 5 |
| 2024 | 200 to 261 mi | 38 | 6.9 h | 5 |
| 2023 | 258 mi | 26 | 9.8 h | 5.2 |
| 2022 | 258 mi | 26 | 10 h | 5.1 |
| 2021 | 258 mi | 27 | 9.7 h | 5.3 |
| 2020 | 258 mi | 26 | 9.8 h | 5.2 |
| 2019 | 258 mi | 26 | 10 h | 5.1 |
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.
The first-generation Kona Electric had 258 miles of range and took 9.7 to 10 hours to fill from empty. The second generation added the faster charger, so a full charge takes 6.9 hours even though range tops out at 261 miles.
What the install involves
Check the panel before choosing. A 32 A charger on a 40 A breaker is a modest load and can plug into a NEMA 14-50 outlet. A 48 A charger on a 60 A breaker is heavier and must be hardwired. A load calculation tells you whether the bigger circuit fits.
- 48 A charger: 60 A breaker, hardwired, because no household receptacle is rated for a 48 A charger.
- 32 A charger: 40 A breaker, NEMA 14-50 outlet on a 40 A breaker, or hardwired.
- Charge port, 2019-2024: J1772. Every non-Tesla EV sold in North America through 2024 uses the J1772 connector for AC Level 2 charging.
- Charge port, 2025: 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 Hyundai Kona Electric
Smallest adequate unit first. Every amp above what the car accepts is capacity it never uses.
48 A, for the 2024-2025 Kona Electric all trims
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.
32 A, for the 2019-2023 Kona Electric all trims
No home unit in this list is built at exactly 32 A, so these are the smallest that cover it. The car draws only what it can take.
App scheduling and adjustable current from 16 A to 40 A.
Plugs into an existing 14-50 outlet, no hardwiring.
Rugged metal enclosure, built for outdoor use.
Worth having as well
Common questions
- Does a used 2021 Hyundai Kona Electric need a different charger from a 2025?
- It only needs 32 A, while the 2025 takes 48 A. A 48 A charger works for both, but the 2021 won't charge any faster on it.
- How long does a Hyundai Kona Electric take to charge from empty?
- About 9.7 to 10 hours for a 2019 to 2023 car and 6.9 hours for a 2024 or 2025.
- Is a 40 A charger fine for a 2025 Hyundai Kona Electric?
- Yes, on a 50 A breaker. It adds 32 miles of range per hour instead of 38.
- How much does a 120 V outlet add to a Hyundai Kona Electric?
- About 5 to 5.3 miles of range per hour.
Other models
Range and efficiency come from EPA data for the Hyundai Kona Electric, covering 7 EPA listings across 7 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.