On August 12th, NIO announced the official launch of its first fourth substitution power station in Beijing. It is understood that the battery swapping station is located at the Beijing Olympic Sports Center. Compared to the previous battery swapping station, NIO's fourth battery swapping station has a fastest swapping speed of only 2 minutes and 24 seconds, with a 22% increase in swapping efficiency. At the same time, the number of battery compartments has increased to 23, and the daily service frequency can reach up to 480 times.