The charging time depends on whether you use the Charging Hub or Dock 3, and which mode you chose. See the times below.

Charging with the DJI Matrice 4D Series 240W Charging Hub:

• In Standard Mode, it takes approximately 40 minutes to fully charge one DJI Matrice 4D Series Battery from 15%.

• In Ready-to-Fly Mode, it takes approximately 30 minutes to charge one DJI Matrice 4D Series Battery from 15% to 90%.

Charging with DJI Dock 3:

• In Standard Mode, it takes approximately 37 minutes to fully charge one DJI Matrice 4D Series Battery from 15%.

• In Ready-to-Fly Mode, it takes approximately 27 minutes to charge one DJI Matrice 4D Series Battery from 15% to 95%.