94 kWh EV Battery Charging Time on 100 kW (Highway DC Fast Charger)
Real-world charging duration (10–80%, 20–80%, and 0–100%), range added per hour, charging cost, and electrical circuit breaker sizing.
10% to 80% Charge Time47 min20%–80%: 40 min
Full 0% to 100% Time1h 21mGrid Energy: 102.2 kWh
Driving Range Added / Hour+525.3 km/h+326.4 miles / hour
Circuit Breaker Required200A (NEC)144.3A @ 400V (3P)
Charging Time & Electrical Specification Table (94 kWh @ 100 kW)
| EV Battery Usable Capacity | 94 kWh |
| Charger Output Rating | 100 kW (Highway DC Fast Charger) |
| 10% to 80% Charging Time (Daily / Highway Optimal) | 47 min (0.78 hours) |
| 20% to 80% Charging Time | 40 min (0.67 hours) |
| 0% to 100% Full Charge Time (with BMS Tapering) | 1h 21m (1.34 hours) |
| Estimated Full Charge Cost (US / Germany / Sweden) | $17.88 (US) · €34.75 (DE) · 168.63 kr (SE) |
| Continuous Current Draw & Breaker | 144.3 A @ 400V (3-Phase) → 200A NEC / 150A IEC Breaker |
Frequently Asked Questions
How long does it take to charge a 94 kWh EV battery at 100 kW?
Charging a 94 kWh electric vehicle battery from 10% to 80% on a 100 kW (Highway DC Fast Charger) takes approximately 47 min (or 1h 21m for a full 0% to 100% charge including charger efficiency and BMS tapering).
What breaker size is required for a 100 kW EV charger?
At 400V (3-Phase), a 100 kW charger draws 144.3A continuously, requiring a 200A breaker under US NEC 625.41 (125% continuous load rule) or a 150A breaker under European IEC/NEK standards.
Compare Other Chargers & Battery Sizes
94 kWh at 1.4 kW Charger94 kWh at 2.3 kW Charger94 kWh at 3.6 kW Charger94 kWh at 4.6 kW Charger94 kWh at 7.2 kW Charger94 kWh at 7.6 kW Charger94 kWh at 11 kW Charger94 kWh at 19.2 kW Charger94 kWh at 30 kW Charger94 kWh at 50 kW Charger94 kWh at 75 kW Charger94 kWh at 120 kW Charger94 kWh at 175 kW Charger94 kWh at 250 kW Charger94 kWh at 350 kW Charger40 kWh Battery at 100 kW50 kWh Battery at 100 kW60 kWh Battery at 100 kW65 kWh Battery at 100 kW70 kWh Battery at 100 kW75 kWh Battery at 100 kW77 kWh Battery at 100 kW82 kWh Battery at 100 kW90 kWh Battery at 100 kW100 kWh Battery at 100 kW