The article reports on a test conducted by Chinese automaker BYD involving its luxury sedan, the Yangwang U7, equipped with the Blade 2.0 battery. Over a nine-day period, the vehicle completed 30,000 kilometers under extreme conditions, including high temperatures up to 36°C and humidity levels of up to 80%. During this time, the car stopped 350 times for fast charging, increasing its charge level from approximately 40% to 80% each time. Despite these frequent fast charges, the battery capacity only decreased by 1.3%, according to data provided by BYD. The test was part of a broader evaluation of the vehicle’s performance and battery longevity under challenging conditions.
Bias read (Center): The article presents a balanced report on the technical performance of the BYD battery without overtly favoring any political ideology. It discusses the scientific aspects of battery degradation and provides factual data from the manufacturer, without taking a clear stance on policy or political立场.



