The Intelligent Flight Battery has a rated capacity of 35.71 Wh and a powerful battery life of approximately 18 minutes. With a built-in DJI Intelligent Battery Management System, battery status is monitored and reported in real-time, allowing you to focus less on power levels and more on flying. The DJI Avata Battery Charging Hub can charge four batteries in sequence, which greatly enhances the charging efficiency. 47 minutes charging time for . For ages 16 years and over. This item is not a toy. WARNING(S):Not suitable for children under 3 years old. Only for domestic use. To be used under the direct supervision of an adult. This drone does not provide protection. General information:Size H8.2, W20, D5cm. Weight 470g. Manufacturer’s 1 year guarantee. EAN: 6941565936448. WARNING: see drone licensing information below.