The invention relates to a comfortable electric skateboard which comprises a skateboard body, a rear power bridge frame component and a front bridge frame component. At least one driving motor is connected on the rear power bridge frame component and connected with pulleys, the skateboard body is provided with a battery groove, a flexible battery pack is semi-embedded into the skateboard body corresponding to the battery groove, the flexible battery pack comprises a circuit board and at least one battery pack, the circuit board is connected with the battery packs, and a control module is arranged at the bottom of the skateboard body and respectively connected with the driving motors and the circuit board. According to the comfortable electric skateboard, battery packs are serially connected through circuits to form the flexible battery pack, work flexibility of a battery is improved, so that use comfortable degree of users is improved, the flexible battery pack is semi-embedded into the battery groove, and the weight of the skateboard is lightened, so that the users conveniently carry the skateboard. In addition, multi-power switching requirements of the users on the skateboard are met by the aid of at least one driving motor.