Online reservation queuing, arrival, parking in and then out of the replacement station. If the process goes smoothly, Weilai car owners can realize the full power of the vehicle and then start within 5 minutes. The power change mode is called “as convenient as refueling”, and its air outlet is accelerating. In fact, power exchange is not a new concept. Tesla and State Grid have been involved but gave up halfway. The first passenger car power exchange company, better place, declared bankruptc...