DJI 3-Battery Two-Way Charging Hub for Mini 2

Short Description For DJI Mini 2 Flight BatteriesCharge up to 3 x Batteries in SequenceRequires a USB ChargerUp to 29W ChargingSupports Quick Charge & USB PDCharge Mobile Devices via 1 x USB Type-ABuilt-In LED Battery Status Lights   In The Box DJI 3-Battery Two-Way Charging Hub for Mini 2   Long Description Keep your Mini 2 in the air and mobile devices charged with the 3-Battery Two-Way Charging Hub for Mini 2 from DJI. Simply insert up to three Mini 2 flight batteries and connect it to a USB charger (not included). The hub supports both Quick Charge and USB Power Delivery technologies for charging the batteries at up to 29W. If you were to use DJI's 18W USB charger, you could recharge all three batteries in as little as four hours.Sequence ChargingThe Mini 2 charging hub recharges the batteries in sequence. It automatically detects the battery with the most power and charges that one first. That way you can be up and flying in as little time as possible.De