The Phantom 4 – Intelligent Flight Battery is a 5350mAh, 15.2V LiPo battery that is specifically designed for the Phantom 4, enabling optimal performance. The battery also has built-in sensors and bright LEDs that let you know the status and remaining power of your battery in real time. Increased flight time. 80 minutes charging time for . Suitable for indoor and outdoor use. Li-Ion (included). For ages 18 years and over. This item is not a toy. WARNING(S): Not suitable for children under 3 years old. To be used under the direct supervision of an adult. General information: Size H20.8, W39, D35cm. Weight 519g.