<p>When connected to a Mavic Air 2 charger or car charger, the Mavic Air 2 Battery Charging Hub can be expanded to charge three additional batteries.</p><p>It is designed for use with the Mavic Air 2 Intelligent Flight Battery.</p><p>The battery charging hub enhances efficiency by charging batteries in sequence according to their remaining power level, with more fully-charged batteries receiving power first.</p><p><br></p><h4><b>Compatibility</b></h4><p><br></p><ul><li><p>Mavic Air 2 Intelligent Flight Battery</p></li></ul><ul><li><p>Mavic Air 2 Charger</p></li><li><p>Mavic Air 2 Car Charger<br></p></li></ul><p><br></p>