60KM/H Top Speed: Wltoys 144001 use super strong power 20000RPM 550 motor, 60A Electronic Speed Control, electric energy converted into power maximizely, 4 wheels drive for racing car can provide strong power torque significantly make the car easy to complete difficult moves High Capacity Batteries: 144001 RC car is equipped with a 7.4V Lithium battery with a discharge current of 30A ensures a long working time, about 20 mins allowing you to perfectly complete a racing game without worrying about running out of power