To provide an electric stroller in which while a woman or a weak person feels a resistance for using a usual stroller by a human strength, a user can reasonably walk without a trouble and an effect can be exhibited for assisting the user to go outside due to a safe and simple structure of the electric stroller.

A driving motor is attached to a shaft of the stroller to directly rotate the shaft. A detachable battery and a commutator are arranged in the stroller to achieve a flexibility of a use and a moving distance. The stroller has the structure which, first of all, attaches importance to a safety that when a lever is gripped, the driving motor is moved through the commutator and when the lever is released, the driving motor is stopped. Further, the stroller is characterized in that an adjusting function of speed is provided. In the shortage of electric power or a free travel, the shaft is disconnected from the driving motor so that a free rotation may be achieved.