British company develops super-fast charging electric car

Cambridge, UK-based Nyobolt said its high-energy-density battery cell technology and battery management software are used to optimize electric vehicle powertrains with high operating intensities and ultra-fast charging cycles.

Nyovotl is testing an electric vehicle prototype that uses a 35kWh battery system and can charge from 10% to 80%, using a 350kW charger, in just 4 minutes and 37 seconds,

Nyobolt says its battery system charges twice as fast as most fast-charging vehicles available today.

The Nyobolt EV test vehicle. Photo: Autocar.

Nyobolt also performed 4,000 fast-charging cycles. The carmaker said the test car had traveled about 600,000 miles (965,606 km) and confirmed that the battery system still had 80% of its maximum capacity.

The prototype was revealed last year as a static show car. Nyobolt's concept car has 470 horsepower, weighs 1,246kg, and is inspired by the S1 Lotus Elise.

The battery pack has a capacity of 35kwh on the Nyobolt EV. Photo: Autocar.

The car's fast-charging system requires a charging station with a constant current of 500A and a minimum capacity of 350kwh, Nyobolt said.

The company also says that the first four minutes of charging will give the car an estimated range of 195km (WLTP). And at 100% battery level, the car can travel 250km (WLTP).

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