Xiaomi YU7 Max electric vehicle exterior

Xiaomi YU7 Max - Electric Vehicle Specs

SUV

Power

508 kW

(690 HP)

0-100 km/h

3.2 s

Top Speed

253 km/h

Battery Options

Standard Battery (101 kWh / 99 kWh)

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

Gross Capacity: 101 kWh
Net Capacity: 99 kWh
Buffer: 2%
The Xiaomi YU7 Max reaches peak charging power of 500 kW between 10–80% SOC.
It takes 14 min to charge from 10–80% SOC and adds 298 km of real-world highway driving range, representing a 3.1 C‑Rate. This performance is better than 97% in its class.

Average Charging Power

178 kW

Avg C‑rate: 1.8

Maximum Charging Power

500 kW

At 19 → 20% SOC

Minimum Charging Power

40 kW

0–100% Charging Time

35 min

Charging Curve

State of Charge over Time

SOC Range Charging Time Avg. Power Avg. C-Rate Energy Added
0% → 100% 35 min 177.7 kW 1.79 C 106.4 kWh
0% → 90% 23 min 242.5 kW 2.45 C 95.8 kWh
0% → 80% 16 min 305.0 kW 3.08 C 85.2 kWh
5% → 100% 34 min 176.4 kW 1.78 C 101.2 kWh
5% → 90% 22 min 244.8 kW 2.47 C 90.5 kWh
5% → 80% 15 min 314.7 kW 3.18 C 79.9 kWh
10% → 100% 33 min 170.5 kW 1.72 C 95.8 kWh
10% → 90% 21 min 237.9 kW 2.40 C 85.2 kWh
10% → 80% 14 min 307.8 kW 3.11 C 74.5 kWh