Kia · 2025–2026
EV3 Standard
Compact electric crossover. Here's what its onboard charger actually needs from your home's electrical panel.
Home (Level 2) charging facts
Pulled straight from the EV3 Standard's onboard charger rating - not a generic EV number.
- Onboard charger draw
- 10.9 kW
- ~45A at 240V (kW × 1000 ÷ 240)
- Empty-to-full at max Level 2
- 7.5 hrs
- 81.4 kWh battery ÷ 10.9 kW
- Range added per hour
- ~41 mi/hr
- 10.9 kW × 3.8 mi/kWh efficiency
- DC fast charging
- 128 kW max
- Public chargers only - tapers as the battery fills
Typical full-speed install
48A charger on a 60A circuit
Reaches this car's 10.9 kW ceiling. Whether your panel has room for that circuit depends on everything else already on it - that's the actual assessment.
Connector
NACS
NACS (North American Charging Standard, originally Tesla's plug) is now the connector most new EVs are shipping with for both home Level 2 and public DC fast charging.
On the EV3 Standard specifically, that connector carries up to 10.9 kW at home on Level 2 and up to 128 kW on public DC fast hardware.
Charging speed by circuit size
The Kia EV3's onboard charger can't use more than 10.9 kW AC no matter how big the circuit - past 48A, a bigger charger buys you nothing on this car.
| Charger setting | This car actually draws | Range added / hour | 8-hr overnight |
|---|---|---|---|
| 16A | 3.8 kW | ~15 mi | ~120 mi |
| 24A | 5.8 kW | ~22 mi | ~176 mi |
| 32A | 7.7 kW | ~29 mi | ~232 mi |
| 40A | 9.6 kW | ~36 mi | ~288 mi |
| 48A | 10.9 kWcapped by car | ~41 mi | ~328 mi |
Overnight, at full onboard speed
328 mi / 8 hrs
410 mi across a 10-hour window, at 10.9 kW.
Approximate cost to fill from empty
$10.58
Assumes $0.13/kWh (a national-average estimate, not your local rate) × 81.4 kWh - about $0.034/mile.
Kia EV3 charging questions
How long does it take to charge a 2025–2026 Kia EV3 Standard on a Level 2 charger?
About 7.5 hours from empty to full at its 10.9 kW onboard-charger ceiling (81.4 kWh battery ÷ 10.9 kW).
Times scale with amperage - see the circuit-size table above for other settings.
What amperage does a Kia EV3 draw on Level 2?
At its full 10.9 kW rate, the Kia EV3 draws about 45A at 240V (kW × 1000 ÷ 240 = amps).
Can a Kia EV3 use a 48-amp charger?
Not to any real benefit. The Kia EV3's onboard charger tops out at 10.9 kW (~45A) - a 48A charger doesn't charge it any faster than one already sized to 45A.
How much range does a Kia EV3 add per hour on a Level 2 charger?
About 41 miles of range per hour at its 10.9 kW ceiling (10.9 kW × 3.8 mi/kWh efficiency).
How much range does an 8-hour overnight charge add to a Kia EV3?
Roughly 328 miles from an 8-hour overnight charge (41 mi/hr × 8 hours), or about 410 miles across a 10-hour window.
What's the DC fast charging ceiling for a Kia EV3?
Up to 128 kW on a public DC fast charger - well above its 10.9 kW Level 2 (home) ceiling, though DC fast rates taper as the battery fills.
Other Kia EVs
Will your panel handle this?
ChargeRight runs the full NEC load calculation against your actual panel - not a generic rule of thumb.
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