GoKawiilDJI launches Dock 4 battery-swap station for Matrice 5TD drone
DJI has released the Dock 4, its first automated battery-swapping drone dock, which can replace a drone's battery in about 25 seconds and return it to flight in under 45 seconds. The system charges two 925g battery packs simultaneously and works exclusively with DJI's Matrice 5TD drone and O4 Ground Station, though it is not FCC-authorized for U.S. sale.