Estrema Fulminea, the electric supercar with solid batteries
Here is a new project of a "super" car with a technical sheet close to the delusional. The Estrema Fulminea is 2400 hp, solid batteries and super capacitors. Small brands or microscop...
07/03/2022
Here is a new project of a "super" car with a technical sheet close to the delusional. The Estrema Fulminea is 2400 hp, solid batteries and super capacitors.
Small brands or microscopic craftsmen coming out of nowhere have always dotted the automotive news. And here's one more, from Modena, Italy. The Estrema brand will indeed deliver by the end of 2023 the first copies of the Fulminea, a new and umpteenth “super super” electric car. After the Rimac, Pininfarina Battista or Lotus Evija, here is a machine equipped with four electric motors for a total of 1.5 MW (2040 hp) and which carries 100 kWh batteries with solid electrolyte and "hybrids", namely that they are associated with supercapacitors acting as a buffer. The beast would claim 1500 kg on the scale, roughly speaking, the weight of a BMW M2.
It would seem that these batteries have a density of nearly 500 Wh/kg, which is quite simply exceptional on lithium batteries, knowing that the most efficient models at present (with solid electrolyte, however), are around 250 Wh/kg. Batteries that are not produced in-house, but supplied by the Belgian company Abee.
According to Estrema, it will be possible to recharge from 10 to 80% in 15 minutes. But at what power, and therefore on what terminal? Autonomy is in any case announced at 520 km.
The Fulminea will be produced in 61 copies for a price of around 2.5 million euros.