DJI Mavic Air 2/Air 2S Intelligent Flight Battery (PRE-OWNED)Buy spare or replacement batteries for your Mavic Air 2 drone. 34 Minute Flight Time Intelligent Protection Features Energy efficient Lithium ion Battery While you're in flight battery status is reported in real time, so you'll always know how much flight time you have remaining. This will let you focus on capturing the right shot, rather than worrying about your battery life!