UAVMODEL
G12-M4 TETHERED POWER STATION
Last 90 Days Sales: PCS
Order ships in 15~21days business days.
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Ultra‑Long Flight Time
≥24h continuous power
Lightweight & Portable
Carrying case, one‑person transport
Rapid Deployment
Tool‑free quick mount, plug‑and‑play
Safe & Reliable
Contact‑free operation · multi‑protection
G12-M4 Tethered Power Station is designed for DJI Matrice 4T and Matrice 4E drones, providing over 24 hours of safe and reliable long‑endurance flight power. The L6 floodlight is optionally available to deliver wide‑area, high‑illuminance outdoor lighting.
The system mainly consists of the tether box (ground module), onboard power supply (air module), and the optional L6 floodlight. The tether box integrates AC/DC conversion, tether cable, automatic winding mechanism, servo motor, communication module, cooling system, and control management. It converts AC power from mains, generators, or mobile power sources into high‑voltage DC, transmitted through the tether cable to the onboard power supply, which then converts it to low‑voltage DC to power the drone and payloads such as the floodlight, enabling uninterrupted flight of 24 hours or more.
By mounting gimbal cameras, floodlights, searchlights, loudspeakers, and other payloads, the tethered drone can perform long‑duration video capture, area surveillance, high‑power lighting, search and illumination, public address, etc. It is widely used in cinematography, emergency lighting, communication command, aerial monitoring, public security, traffic supervision, disaster relief, emergency firefighting, news reporting, scientific research, and defense.
| Compatible Models | DJI Matrice 4E, DJI Matrice 4T |
| Supported Flight Altitude | 30m or 50m; cable length optional 33m or 55m, with safety margin; custom lengths supported |
| Flight Duration | >24h, depends on external power source |
| Safety Features | Remote wireless high‑voltage on/off – no need to approach the tether box; automatic cable winding/unwinding synchronised with drone takeoff and landing; external power interruption triggers auto cable retrieval to prevent landing conflicts |
| Environmental | Operating ‑20~45°C; storage ‑40~65°C |
| Ingress Protection | Onboard unit IP54, tether box IPx4 |
| Packaging | Carrying case (D495×W410×H220mm), weight 3kg |
| Input Voltage | 190~240VAC, single‑phase 220VAC@50/60Hz |
| Output Voltage | 600~850VDC (default 850VDC) |
| Output Power | Rated 1200W continuous, peak 1500W |
| Cable Length | 33m or 55m standard, custom available |
| Winding Speed | 0~3m/s, intelligent dynamic continuous adjustment |
| Cable Tension | 0~10N, adjustable torque limit, slope, and output continuously |
| Communication | Wired/wireless, multi‑device interconnection, intelligent monitoring |
| Display | Voltage, current, temperature, energy consumption, cable length, runtime, status, and fault logs |
| Control Methods | Keypad, mobile App, remote host, drone remote controller (display, setting, control) |
| Protections | Over‑/under‑voltage, over‑current, over‑temperature, short‑circuit; power‑off, cable over‑extension, cable break protection |
| Alarm | Fault display on screen, audible buzzer |
| Cable Material | Galvanised steel conductor + Teflon high‑temp insulation + tensile film jacket + high‑strength aramid fibre braid |
| Interfaces | LP12 (in/out), AC switch, Bluetooth antenna, Type‑C |
| Dimensions | D275×W146×H200mm (excluding feet and handle) |
| Weight | Box 4.8kg, cable 3m or 5m (with light) |
| Input Voltage | 600~850VDC (wide range) |
| Output Voltage | 16.5VDC regulated |
| Output Power | Rated 600W continuous, peak 800W |
| Mounting | Replaces drone battery, direct plug‑in lock |
| Interfaces | LP12 (input), XT30 (light output), drone battery connector |
| Dimensions | 126×42×44/108mm (L‑shape) |
| Weight | 370g (replaces 401g drone battery) |
| Light Power | 600W, boost mode 1200W |
| Luminous Flux | 100,000 lm @ ~168 lm/W |
| Operating Voltage | 800~1000VDC (direct system supply, high voltage low current, lower temperature, higher illuminance) |
| Illuminated Area | 1000㎡@30m, 3000㎡@50m; interchangeable lens for larger area |
| Illuminance | 90 lux@20m, 42 lux@30m, 15 lux@50m |
| Weight (light unit) | 270g |
| Mounting | Tool‑free hand‑tightened screws under the belly, cable plugs into onboard supply |
| Control | Keypad, App, remote host, drone remote controller; auto‑on during takeoff, auto‑off after landing; thermal and power‑derating protection. Manual mode: click for step dimming, long‑press for stepless dimming and strobe. |
| Rated Power | 15W |
| Sound Pressure @1m | 114dB |
| Broadcast Range | ≥300m |
| Visual Range | ≥500m |
| Broadcast Modes | Live, recorded, media import, text‑to‑speech |
| Mounting | Tool‑free hand‑tightened screws on top |
| Dimensions / Weight | 73×70×47mm, 90g |
| Max Power | 32W |
| Centre Illuminance | 17 lux@50m, 4.3 lux@100m |
| Illuminated Area | 1300㎡@100m (normal), 2200㎡@100m (wide) |
| Operating Modes | Constant, strobe |
| Gimbal | Tilt ‑90°~35°, max speed 120°/s |
| Mounting | Tool‑free hand‑tightened screws on top |
| Dimensions / Weight | 79×164×28mm, 91g |
| Max Power | 40W |
| Sound Pressure @1m | 120dB |
| Lighting | Combined, 14° beam angle, 5‑colour strobe |
| Broadcast Methods | 4G handheld mic, Skypixel 2, Pilot2, mini‑program; supports return audio |
| Illuminated Area | 113㎡@50m, 471㎡@100m, 1063㎡@150m |
| Centre Illuminance | 30 lux@50m, 7 lux@100m, 3 lux@150m |
| Gimbal | ‑90° to +35°, coupled with drone camera |
| Mounting | Tool‑free hand‑tightened on top |
| Dimensions / Weight | 146×65×96mm, 175g |
| Screen Size | 23.4 inches |
| Rated Power | 45W |
| Text Playback | Page flip, carousel; visibility ≥100m |
| Strobe Modes | Single‑colour, alternating two‑colour, RGBYW; visibility ≥1000m |
| Control | DJI PSDK, mobile App, WeChat mini‑program |
| Mounting | Slider quick‑release (pre‑installed thumb screws) |
| Weight | 240g |
| No. | Item | Model | Qty | Unit | Remarks |
|---|---|---|---|---|---|
| 1 | Tether Box | G12 | 1 | pc | |
| 2 | Onboard Power Supply | P6-M4 | 1 | pc | |
| 3 | Floodlight | L6-M4 | 1 | pc | |
| 4 | Power Cord | 3×0.5mm² ×1.5m | 1 | pc | For tether box, with connector |
| 5 | |||||
| 6 | |||||
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| 10 |
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FAQS
1. HOW DO I PLACE MY ORDER?
- Simply choose your style on the product page then click the “Add To Cart” button and follow the simple steps to complete your order.
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2. HOW LONG WILL IT TAKE TO SHIP MY ORDER?
- Orders typically ship within 5 to 10 business days. For international orders, transit will take an additional 1 to 2 weeks.
3. MY TRACKING NUMBER ISN’T WORKING
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4. I NEED HELP WITH A LATE ORDER
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- If your order has not arrived after 10 business days (domestic) and 20 business days (international), please contact our team, we are happy to assist.
- Products that need to be customized, production time is 10-25 days to ship, product details will be announced.
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Third-Party Payments:
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We cooperate with DHL, FedEx, EMS shipping companies, you can choose freely when placing orders;
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- EMS:https://www.ems.com.cn/
- Logistics Tracking:https://www.uavmodel.com/apps/17TRACK
9.Refund issue?
Due to the buyer's own reasons, resulting in a refund. This website will not be responsible for the payment of processing fees including returning shipping cost.
Made-to-order products: Once a customer submits an order, the product will immediately go into production. Given its customized nature and the immediacy of production, such orders become binding upon confirmation and no refunds will be accepted.
All products that require production time are classified as customized products.
10、Answer: Customs clearance responsibility depends on trade terms (e.g., EXW, FOB, DDP). Generally:
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- Exceptions: If your order states "DDP (Delivered Duty Paid)", we will handle clearance.
11、Answer: Typically required documents:
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- Commercial invoice (contact us after purchase);
- Tip: Contact your local customs in advance!
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- Check your local customs website;
- Use third-party tools (e.g., Avalara, DutyCalculator).
13、Answer:
- Delays: Contact customs directly to submit documents/payments. We can provide tracking numbers or invoices.
- Destruction: Losses due to unresponsive clearance will be borne by the customer.
- Exceptions: If caused by our documentation errors, contact us for support.
14、Answer: You will receive a commercial invoice and packing list via email. For other documents, contact sales@uavmodel.com (response within 24 hours).
15、Answer: The following products may be seized or rejected:
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3. If you do not have a PayPal account, please select PayPal still at the checkout page & click the complete order button. Then you'll be directed to a page with access to both PayPal and Debit/Credit card payment (for the latter option, you don't have to register for PayPal).
As following steps:
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Step 2. Click on "Pay with Debit or Credit Card".

Step 3. Fill in your credit card info and complete your order.

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Account Number: 63001185921
Holder Name: Xiamen Gaoteng Trading Co., Ltd.
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Bank Location Country: HONG KONG, CHINA
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Please include the following memo/message to receiver when making a payment: [Buyer Name][Invoice/Contract Number][Product]
UAVMODEL
Ownership:
UAVMODEL CO., LTD.;
ZHANGZHOU YICHENG TECHNOLOGY CO., LTD.;
XIAMEN GAOTENG TECHNOLOGY CO., LTD.
Email:Sales@uavmodel.com
Phone: +8613015671328
313, No.25, Jingxia Road, Wenpu Industrial Park, Jiaomei Town, Taiwan Investment Zone,
Unit 2502-3, No.1110, Jimei North Road, Software Park, Torch High-tech Zone, Xiamen

What we really do?
UAVMODEL is a leading UAV airframe manufacturer. Our UAV platforms serve professional needs in industrial inspection, gas and oil, precision agriculture, mapping, public safety, construction, forestry and defense.
10+ Years of Experience
500+ Successful Cases
12+ Industry Awards
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We are committed to the R&D of medium and large UAVs and specialized UAV technologies for complex environments. Our focus includes design, production, testing, sales, and service, providing comprehensive solutions based on our technology.
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