Monster Trax SUV 12-Volt Battery-Powered Ride-On, Tan Camo Complete battery charge time of 8-10 hours; battery life of 300 charges; Runs approximately 45 minutes between charges, depending on use, terrain, etc. Dimensions: 48.43"L x 36.81"W x 16.34"H Maximum weight of 88 lbs Adult supervision is required during use, and a helmet is always recommended for children