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Fymx Tethered Drone Power Supply for P4 and Mavic
Fymx Tethered Drone Power Supply for P4 and Mavic
Fymx Tethered Drone Power Supply for P4 and Mavic

Fymx Tethered Drone Power Supply for P4 and Mavic

£4,199.99 Regular price
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Full Description

FeiyuTech FYMX Drone Power Supply 

Tethered power supply system for the DJI Phantom and DJI Mavic series drones.

Uninterrupted Drone Power Supply

FeiyuTech FYMX drone power supply system is designed for long-duration missions and is compatible with both the DJI Phantom series and the DJI Mavic drone series.

This tethered drone power supply system consists of an onboard power storage system and an integrated power supply. 

Power from the ground battery is constantly transmitted to the onboard battery through the allow power cable allowing operators to exceed battery capacity and flight time limitations.

The FYMX can support additional accessories with it's dual 16.5V outputs enabling it to be used for a variety of missions including live video broadcasts, emergency communication and high altitude lighting.

Plug and Play Drone Tether  

FeiyuTech FYMX tethered drone power supply system is a fully integrated system with no need for modifications to your drone.

The FYMX is fully compatible with Phantom and Mavic series drones, including:

  • DJI Phantom 4
  • DJI Mavic 2 Enterprise Advanced
  • DJI Mavic 2 Enterprise
  • DJI Mavic 2 Pro
  • DJI Mavic 2 Zoom
  • Mavic Mini
  • Mavic Air 2
  • Mavic Air 

If you want to discuss compatibility with your drone and find out more about the FeiyuTech FYMX use the button below to contact the team.

FYMX Drone Tether Features

  • 100% compatible with DJI Phantom and Mavic series drones
  • Plug and Play - no drone modifications required
  • 20m alloy retractable power supply cable
  • Intelligent automatic and manual retractable line controls
  • One click settings for take-off, hovering and landing
  • Extra 16.5V output for accessories
  • 4 hours hovering time
  • Ground battery supplied via mains supply or generator output

Product Specification



FeiyuTech FYMX Tethered Drone Power Supply

Cable length




Output Power

16.5V x2 (dual outputs)

Work temperature


Cable collection type

Automatic + Manual

Hovering time

4 hours
(Based on sea level windless environment test results with 22000mah 12S)

Power input interface


Input voltage


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