The Mavic 2's Intelligent Flight Battery has a capacity of up to 59.29 Wh, and provides a maximum flight time of 31 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 your power levels and more on having an epic flight.

Battery Type                     Four-cell LiPo battery

Rated Capacity                 3850 mAh, 59.29 Wh (Typical Value)

Rated Voltage                   15.4 V

Limited Charge Voltage    17.6 V

Charge Temperature       -10-60℃

Discharge Temperature     5-40℃

The Ryze Tech Tello Quadcopter Boost Combo lets you shoot over longer periods of time, as it comes packaged with three batteries, instead of one, and a 3-battery charging hub. Each battery will power up to 13 minutes of flight on a full charge. The Tello drone's tiny form factor and smart Intel processor enable it to perform exciting aerial tricks on a whim, all through smartphone control. Download the free Tello app and get going, with intuitive controls for entertaining flying maneuvers.

Warranty: 2 years. 

The compact and foldable design of the DJI Air 2S Fly More Combo Drone lets you easily capture breathtaking aerial images and video whenever the mood strikes. It's an ideal alternative for use when travelling on vacation or for photography enthusiasts looking to record from new and unique perspectives. Piloting is made to be easy and intuitive via your smartphone and the DJI Fly app. Simply slip your phone into the included remote controller. Thanks to the Air 2S's 3-axis gimbal, four remote antennae, and OcuSync 3.0 technology, you can receive a stable, live view from the drone up to 7.5 miles away.

Warranty: 2 years.