Fuel up your DJI Intelligent Flight Battery for Air 3 in 60-80 minutes with this fast charging hub. Not only does this unit charge up to 3 batteries in sequence, it sports a new power accumulation function that will transfer the remaining power from multiple batteries to the battery with the highest remaining power. Thanks to the USB-C port on this hub, you can also use it to charge remote controllers, smartphones, and other devices. Please note that this rental only includes the charging hub.