The CX1809 combines the awesome raw power of 4.8V 700mAh battery and high quality parts with the stability of a long wheelbase! The powerful motor is ready for all the power you can run through it, which is designed for multi-terrain racing, perfect running on desert, carpet, tile, open road, grass, puddle, etc. Let you explore the adventure. The CX1809 is packed with options and ready to rock right out of the box! Just wait and see!