The DJI Mavic Mini Two-Way Charging Hub is a dual-purpose charger that allows you to easily charge multiple batteries. This hub can charge up to three DJI Mavic Mini batteries sequentially. This means it charges the battery with the highest remaining power first, so it's ready for flight as soon as possible, then moves on to the next, and then the last one—until all three are fully charged. It takes approximately 270 minutes to fully charge all three batteries.
Please note that a USB power adapter is required but not included in the package. The DJI Mavic Mini Two-Way Charging Hub also features a USB Type-A port that can be used to charge other devices, such as a mobile phone or the DJI Mavic Mini controller.