You can connect up to three batteries to charge sequentially with the DJI FPV Battery Charging Hub. The standard battery charger included in the DJI FPV drone package is compatible with this charging hub.
It enhances efficiency by charging batteries in sequence. The hub will select the battery with the highest charge to finish charging first and move on to the second highest.
Note: Batteries or power adapter not included.
DJI FPV Intelligent Flight Battery
DJI FPV AC Power Adapter
DJI FPV Car Charger