1 hp
Horsepower
1 kWh
Battery
1 km/h
in less than 10 sec.
1
Kilowatts Peak Power
1 km+
(WLPT) Range
1 kg
Weight
1
Electric Motors
0 - 0%
Charge in 15 min.
1 mph
in less than 10 sec.
1%
Electric Vehicle
1 miles+
(WLPT) Range
1 lbs
Weight
The Estrema Fulminea will be the first street legal hypercar to be equipped with an innovative Hybrid Battery Pack which uses a combination of Li-Ion cells paired with ultra-capacitors.
The hybrid battery pack will be engineered and assembled in cooperation with battery specialist IMECAR Elektronik.
These two different cell types are packed into 2 separated robust carbon composite cases, the one with the ultracapacitors on the front axle while the bigger one containing the “cell to pack” solid-state Li-ion cells positioned behind the cabin and before the rear axle for a perfect weight distribution and low center of gravity.
Thanks to the collaboration with Electra Vehicle, the BMS (Battery Management System) is supported by a software called “EVE-Ai” which constantly and actively optimizes the power demand between the two energy systems to maximize the efficiency and performance of the car by customizing the control strategy according to the operating environment, battery conditions and driving style.
The all-electric powertrain will feature 4 motors with a total peak power of 1.5 MW ( 2,040 HP) allowing the fulminea to accelerate from 0 to 320 km/h (0 to 200 mp/h) in under 10 seconds. With its hybrid battery pack of 100 kWh, the expected WLTP range will be 520 km (323 miles).
Aerodynamics
The process continues with detailed aerodynamic CFD tests to verify the most important features of an extreme-performance car.
Active aerodynamic elements like the front variable air intake and the retractable rear wing will optimize drag, downforce and other parameters according to speed and type of utilization.
