The WCH2 charging hub is compatible with the WB37 batteries that power the DJI Cendence and Cendence S controllers, CrystalSky monitors, Smart Controller Enterprise, and D-RTK Ground Station. This charging hub will charge up to two WB37 batteries in sequence, starting with the battery that has the most power. A power adapter and cable are not included with this item.  This is NOT the USB C Version (the pictures are not accurate).  In order to power the WCH2 charging hub, you will need either the 180W power adapter for the DJI Inspire 2 and Matrice 200 series, or the 100W power adapter for the DJI Phantom 4.