Fast charging is an important factor for buyers of an electric car. But the reality is very different from the promises of the manufacturers.
Manufacturers generally announce two values for the fast charging of their electric cars: the maximum peak power, and the charging time from 10 to 80%. These values are often very high, but they are not always realistic.
In fact, the peak power is reached for a very short period of time, then it decreases gradually. The charging time from 10 to 80% is also misleading, as it does not take into account the consumption of the car on the highway.
Average power is more reliable The average charging power is a more realistic value. It is calculated by dividing the amount of energy charged by the charging time.
The average power is generally lower than the peak power. It depends on the size of the battery, the power of the on-board charger, and the charging conditions.
The best electric cars for fast charging The best electric cars for fast charging are those that have a high average power.
According to our magazine’s tests, the best electric cars for fast charging are:
- Hyundai Ioniq 6 RWD 77 (192 kW)
- Kia EV6 RWD 77 (192 kW)
- BMW i7 xDrive60 (138 kW)
- BMW iX xDrive50 (135 kW)
- Mercedes EQE 350+ (130 kW)
These cars can recharge at an average power of over 100 kW. They allow you to gain about 200 km of range in 30 minutes.
How to charge your electric car faster
There are a few tips to charge your electric car faster:
- Use fast charging stations
- Choose an electric car with high charging power
- Unplug the car as soon as the battery is charged to 80%
By following these tips, you can reduce the charging time of your electric car.
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