JAC E30X 51.5 kWh - Electric Vehicle Specs
Power
100.000 kW
(136 HP)
0-100 km/h
7.800 s
Top Speed
150 km/h
Battery Options
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Charging Curve & Charging Speed Analysis
Understanding Charging Performance
Charging performance isn't just about peak power—it's about sustained power across the entire charging curve. A vehicle that maintains 150kW from 10-80% SOC will charge faster than one that peaks at 250kW but quickly drops to 100kW after 20% SOC. The shape of the curve matters more than the highest peak power.
The key metric is C-rate, which accounts for both charging power and battery capacity. A C-rate of 2.0 means the battery can theoretically charge from 0-100% in 30 minutes, while 1.0 C-rate equals 60 minutes. This makes it easy to compare vehicles regardless of battery size.
Charging Curve Shape
Flat, sustained power across a wide SOC range beats high peaks that quickly taper off. Look for vehicles that maintain high power from 10-80% SOC.
C‑Rate & Timing
C-rate normalizes charging speed across different battery sizes. Higher C-rates mean shorter charging times and more flexible road trip planning.
Battery Options
Average Charging Power
48 kW
Avg C‑rate: 0.9
Maximum Charging Power
67 kW
At 0 → 53% SOC
Minimum Charging Power
10 kW
0–100% Charging Time
1 h 8 min
Charging Curve
State of Charge over Time
| SOC Range | Charging Time | Avg. Power | Avg. C-Rate | Energy Added |
|---|---|---|---|---|
| 0% → 100% | 1 h 8 min | 48.5 kW | 0.94 C | 55.4 kWh |
| 0% → 90% | 51 min | 58.4 kW | 1.13 C | 49.8 kWh |
| 0% → 80% | 43 min | 61.4 kW | 1.19 C | 44.3 kWh |
| 5% → 100% | 1 h 5 min | 47.9 kW | 0.93 C | 52.6 kWh |
| 5% → 90% | 48 min | 58.1 kW | 1.13 C | 47.1 kWh |
| 5% → 80% | 40 min | 61.3 kW | 1.19 C | 41.5 kWh |
| 10% → 100% | 1 h 3 min | 47.2 kW | 0.92 C | 49.8 kWh |
| 10% → 90% | 45 min | 57.8 kW | 1.12 C | 44.3 kWh |
| 10% → 80% | 38 min | 61.1 kW | 1.19 C | 38.8 kWh |