A few days ago, Yu Chengdong angrily criticized the car emperor. Later, Great Wall and Geely came out and pointed out some detailed "flaws" in the car emperor's test, but their wording was much gentler. This matter is getting worse, and Wenjie car owners always like to put it into practice, so yesterday evening,Owners of the M7 Smart Driving Edition braved the severe cold in Northeast China to conduct pure electric battery life tests., and the result...
This test is a full live broadcast, so it is not easy to manipulate, and the credibility is bound to be stronger than some shot and edited videos.
The test location is Harbin,The outdoor temperature was -22°C, and the air-conditioning temperature in the car was set between 20-22°C. Participants in the test included 3 Northeastern men and 1 Northeastern beauty, with a total weight of 600 kilograms..
In order to simulate actual usage and allow the battery to adapt and adjust itself in a cold environment, the vehicle was left to sit for 6 hours after being fully charged, which can be said to be very rigorous.
The test adopts the pure electric priority mode, and the final range extender completes the test when it is 20% involved. The test speed is 45 kilometers per hour, simulating the average speed of urban road driving.
After the test started, when the pure electric cruising range was 55 kilometers (reached the cruising range measured by Dianchedi), the power dropped from 100% to 42%, 58% of the power was consumed.This can be calculated to achieve a battery life achievement rate of 54%.,
As the driving distance increases, when it reaches 76 kilometers, the range extender starts, and the meter shows that the battery power drops to 20%, and a total of 80% is consumed. Calculate again,The battery life achievement rate at this time is still 54%, much higher than the 31% measured by the car-savvy emperor.
Some friends may think that this score is not high, but it is actually the case.It’s normal for the electric car’s cruising range to be discounted in half in extremely cold weather., if you can get a 30% discount, it will be very top-notch, more than 80%, it can be said to be alien technology at present.