NO.: HG-P801. Servo: 2PCS 15KG Steering Servo, 1PC 2.2KG Shaft Gear Servo. 7.4V 3000mAh Li-Po Battery. Motor: 550 Motor. 3, Don't keep the car running by two batteries, when one is power off, let the motor cool down for about 10 minutes, or the motor maybe burnt out.
