Dock Series / Released 2026
DJI Dock 4
Dock Series
Enterprise
About the DJI Dock 4
DJI Dock 4 is DJI's first dock with battery swapping. DJI specifies a battery swap in under 25 seconds and an operational turnaround in under 45 seconds, with up to three batteries stored across its compartments, IP56 ingress protection, operation from -40° to 50° C, and support for the DJI Matrice 5TD, DJI O4 Ground Station, FlightHub 2, and DJI Cloud API.
Technical Specifications
| Product Name | DJI Dock 4 |
| Total Weight | 66 kg without compartment batteries; aircraft not included |
| Dimensions | Cover open: 1750×640×550 mm; cover closed: 639×640×836 mm |
| Operating Temperature | -40° to 50° C |
| Ingress Protection | IP56 |
| Max Operating Altitude | 5000 m |
| Max Landing Wind Speed | 12 m/s |
| Charging Method | Battery swapping plus wireless charging |
| Battery Swap Time | Under 25 seconds in DJI's stated controlled test |
| Operational Turnaround | Under 45 seconds from landing to swapped-battery takeoff in DJI's stated controlled test |
| Stored Batteries | Up to 3 batteries across 4 compartments |
| Per-Battery Charge Time | 27 minutes from 15% to 95% at 25° C |
| Supported Aircraft | DJI Matrice 5TD only, per DJI support FAQ |
| Software | DJI Enterprise App, FlightHub 2, FlightHub 2 On-Premises, FlightHub Sync, DJI Cloud API |
| Official Source | enterprise.dji.com/dock-4/specs — reviewed 2026-10-14 |
| Dock Input Voltage | 100–240 V AC, 50/60 Hz |
| Dock Maximum Input Power | 2,000 W |
| Drone Capacity | One DJI Matrice 5TD aircraft |
| RTK Base Station | Supported through the DJI O4 Ground Station |
| Parallel Charging Channels | 2 |
| Charging Channel Output | 15–25.8 V DC per channel |
| Climate Control | Compressor-based air conditioning |
| Backup Power Source | Aircraft battery housed in the dock battery compartment |
| Backup Runtime per Battery | Approximately 4.5 hours per battery under DJI test conditions; the dock supports sequential supply across three batteries |
| Ethernet Access | Supported via DJI O4 Ground Station |
| 4G Access | Requires DJI Cellular Dongle 2 installed on DJI O4 Ground Station; regional availability varies |
| Wind Speed Sensor | Built in |
| Rainfall Sensor | Built in |
| Ambient Temperature Sensor | Built in |
| In-Cabin Temperature Sensor | Built in |
| In-Cabin Humidity Sensor | Built in |
| O4 Ground Station Dimensions | 170 × 170 × 352 mm |
| O4 Ground Station Weight | 2.68 kg |
| O4 Ground Station PoE Wake-Up | Automatically wakes when the Dock 4 PoE port is connected or power is restored |
| O4 Ground Station Ingress Protection | IP67 under DJI controlled test conditions; wear can reduce protection |
| O4 Ground Station RTK Accuracy | Horizontal 1.0 cm RMS + 1 ppm; vertical 3.0 cm RMS + 1 ppm after calibration under stated conditions |
| O4 Ground Station Video Link | DJI O4 Enterprise Enhanced Video Transmission System |
| O4 Ground Station Backup Battery | Li-ion, 3,250 mAh, 23.4 Wh |
| O4 Ground Station External Video | ONVIF and GB/T 28181 cameras; up to four simultaneous 1080p H.264 streams under stated network conditions |
| O4 Ground Station Open Ecosystem | ESDK 2.0 |
| Official detailed specs | https://enterprise.dji.com/dock-4/specs (checked 2026-10-16) |
| O4 Ground Station Requirement | Required; DJI says Dock 4 cannot be used without the O4 Ground Station |
| Battery Swap During AC Outage | At least two batteries in dock compartments are needed to swap without AC; one is sufficient with AC |
| Backup Power Limits | Compartment-battery backup does not charge the aircraft; dock air conditioning and wind-gauge heating stop during an outage |
| Network Requirements | Uplink and downlink each >20 Mbps; ≥40 Mbps recommended without external devices; latency ≤100 ms; Gigabit Ethernet recommended |
| Dock Mounting Hole Pattern | 400 × 400 mm, matching DJI Dock 3 |
| Maximum Rainfall For Normal Operation | 2 mm/h, per DJI support FAQ |
| Site-Survey Aircraft | DJI Matrice 4 Series or Matrice 4D Series with current aircraft and remote-controller firmware |
| O4 Ground Station Placement | Open unobstructed site; 1.5–80 m cable length and line of sight to the aircraft in the dock |
| Additional Official Support Source | https://www.dji.com/support/product/dock-4 (reviewed 2026-10-16) |
Product & Parts Mapping Status
No current Reboot Hub product route or model-specific Parts Atlas mapping is shown until exact evidence is verified. Use the primary technical source above for the current model boundary.
DJI Dock 4 — frequently asked questions
Is DJI Dock 4 officially released?
Yes. DJI now lists DJI Dock 4 and a full official specification page. This Wiki entry uses those published DJI sources reviewed on 14 October 2026.
How fast does DJI Dock 4 swap a battery?
DJI states under 25 seconds in a controlled test, measured from the cover being fully closed to completion of the battery swap.
What is the DJI Dock 4 operational turnaround time?
DJI states under 45 seconds from the aircraft landing after one flight to taking off again after the battery swap, under stated controlled test conditions.
Which aircraft works with DJI Dock 4?
DJI Dock 4's official specification page identifies DJI Matrice 5TD as the supported aircraft.
Does this page claim Reboot Hub stock or installation support?
No. It is a technical reference. Confirm current regional availability, installation, integration, and service options in writing before procurement.
What is the DJI Dock 4 maximum operating radius?
DJI lists a 10 km maximum operating radius for the Dock 4 and Matrice 5TD system under its stated operating assumptions. Video transmission limits are separate and vary by regulatory region.
Can DJI Dock 4 operate without the O4 Ground Station?
No. DJI says Dock 4 must be connected to the O4 Ground Station, which supplies video transmission, RTK base-station functions, network access and data processing.
Can DJI Dock 4 swap a battery during a power outage?
Yes, when at least two batteries are present in its compartments. With AC power, one is sufficient for a swap. Backup power cannot charge the aircraft, and air conditioning and wind-gauge heating stop during an outage.
What network connection does DJI Dock 4 require?
DJI recommends Gigabit Ethernet. Both uplink and downlink must exceed 20 Mbps; 40 Mbps or more is recommended with no external devices, and network latency should be no more than 100 ms for a better user experience.
Can a DJI Matrice 4 or 4D fly from Dock 4?
No. DJI lists Matrice 5TD as the Dock 4 operating aircraft. Matrice 4 Series and Matrice 4D Series may be used for the pre-deployment site survey with up-to-date aircraft and controller firmware.
Modellendatabase
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Delivery
Spreading Wings