Fisker Ocean Extreme electric vehicle exterior
Discontinued

Fisker Ocean Extreme - Electric Vehicle Specs

SUV AWD

Power

415 kW

(564 HP)

0-100 km/h

4.0 s

Top Speed

205 km/h

Battery Options

Standard Battery (113 kWh / 106 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: 113 kWh
Net Capacity: 106 kWh
Buffer: 5%
The Fisker Ocean Extreme reaches peak charging power of 175 kW between 10–80% SOC.
It takes 39 min to charge from 10–80% SOC and adds 308 km of real-world highway driving range, representing a 1.2 C‑Rate. This performance is better than 15% in its class.

Average Charging Power

87 kW

Avg C‑rate: 0.8

Maximum Charging Power

175 kW

At 13 → 16% SOC

Minimum Charging Power

39 kW

0–100% Charging Time

1 h 19 min

Charging Curve

State of Charge over Time

SOC Range Charging Time Avg. Power Avg. C-Rate Energy Added
0% → 100% 1 h 19 min 87.0 kW 0.82 C 114.5 kWh
0% → 90% 1 h 2 min 99.7 kW 0.94 C 103.1 kWh
0% → 80% 44 min 123.5 kW 1.16 C 91.6 kWh
5% → 100% 1 h 15 min 86.0 kW 0.81 C 108.8 kWh
5% → 90% 58 min 99.1 kW 0.93 C 97.4 kWh
5% → 80% 41 min 124.6 kW 1.17 C 85.9 kWh
10% → 100% 1 h 13 min 83.8 kW 0.79 C 103.1 kWh
10% → 90% 56 min 96.7 kW 0.91 C 91.6 kWh
10% → 80% 39 min 122.4 kW 1.15 C 80.2 kWh