Jaecoo J5 EV - Electric Vehicle Specs
Power
155 kW
(210 HP)
0-100 km/h
7.7 s
Top Speed
174 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: 0.8
Maximum Charging Power
130 kW
At 10 → 14% SOC
Minimum Charging Power
10 kW
0–100% Charging Time
1 h 18 min
Charging Curve
State of Charge over Time
| SOC Range | Charging Time | Avg. Power | Avg. C-Rate | Energy Added |
|---|---|---|---|---|
| 0% → 100% | 1 h 18 min | 48.3 kW | 0.82 C | 63.3 kWh |
| 0% → 90% | 54 min | 62.8 kW | 1.06 C | 57.0 kWh |
| 0% → 80% | 41 min | 73.0 kW | 1.24 C | 50.7 kWh |
| 5% → 100% | 1 h 14 min | 48.2 kW | 0.82 C | 60.2 kWh |
| 5% → 90% | 50 min | 63.6 kW | 1.08 C | 53.8 kWh |
| 5% → 80% | 37 min | 75.2 kW | 1.28 C | 47.5 kWh |
| 10% → 100% | 1 h 13 min | 46.8 kW | 0.79 C | 57.0 kWh |
| 10% → 90% | 48 min | 62.1 kW | 1.05 C | 50.7 kWh |
| 10% → 80% | 36 min | 73.7 kW | 1.25 C | 44.3 kWh |