Etrel

This depends on three factors: the capacity of the fast charger, the maximum allowable charging capacity of the vehicle and the battery temperature. In practice, a passenger car charges to 80% at a 150 kW charger in approximately 20 to 30 minutes. An electric truck at a 300 kW charger typically needs 45 to 60 minutes for a full charge.

A fast charger (DC charger) supplies direct current (DC) directly to the vehicle battery. This makes charging much faster than with AC charging, where the car's internal onboard charger only has a limited charging speed.

How does fast charging work technically?

• The fast charger converts alternating current (AC) to direct current (DC)
• DC goes directly to the vehicle battery
• The car's internal charger is bypassed
• The car itself determines the maximum allowed charging speed for battery safety

Result:
Where AC charging can take 3-8 hours, a DC fast charger can sufficiently charge a vehicle in 15-45 minutes.

From €1,800 (AC) to €50,000+ for DC. Depending on cabling, power and integration.