2026 New Retractable Drone Retractable Power System Portable Retractable Box.

• Customization: Available
• Usage: Drone
• Output Type: DC
• Model NO.: G35-M350 3500W 110m
• Certification: TUV, RoHS, ISO9001, CCC
• Color: Champagne Gold
• Type: ODM
• Internal Structure: On-Off Type
• Power Source: Half-Bridge Type
• Connection: Plug In
• Bluetooth Standard: 2.2
• Brand: Feiying
• Input Voltage: 190~240VAC, Single-Phase 220VAC@50/60Hz
• Output Voltage: 600~850VDC, Factory Default 850VDC
• Net Weight: 9.2kg
• Cable Weight: 5.5G/M
• Cable Length: Customize
• Transport Package: Wheeled Aviation Case
• Specification: D360×W185×H260mm
• Trademark: Feiying
• Origin: China
• Production Capacity: 3000pieces/Year

Product Description

Product Description

G35-M350 Technical parameters

Support flight altitude: 55~110m (tether cable 55/110m, reserved safety length)
Supported flight duration: ≥24h
Small size, lightweight, backpack storage, easy to carry
No need to operate the tether box for the entire drone take-off and landing process Automatic take-up, also with batteries for automatic take-up
 Voltage stabilisation of the air module, the battery does not drop or get recharged

Specification

Tethered Box (Ground Module)	Input Voltage	190~240VAC, Single-phase 220VAC@50/60Hz
	Output voltage	600~850VDC, Factory default 850VDC
	Output power	3500W (rated long-time output), 4000W (peak)
	Speed	0-5m/s, adjustable stops
	Torsion	0-15N, adjustable stop
	Fibre	Fiber optic communication link available (optional)
	Communications	Remote display and control, client data viewing and downloading
	Data show	Voltage/current/discharge length/running hours, temperature/fault record, etc
	Setup	Setting ofpulling force, speed, voltage, temperature, metres, time
	Warning	Display offault content, strong buzzer alerts
	Take-up method	Automatic take-up, also with batteries for automatic take-up
	Portage	Optional mobile trolley for short distances and easy transport
	Sizes	D360×W185×H260mm
	Weight	9.2kg
	Protection class	IPx4
	Temp	-20 to 45°C (working), -40 to 65°C (storage)
Tethered cable	Material	Copper conductor/tensile fiber/high temperature resistant jacket/Kevlar braid
	Tensile strength	≥100kg, resistance to repetitive storage and retrieval times ≥500
	Dielectric strength	≥3000Vdc, 1min, no break downs
	Cable Length	Maximum cable storage 110m, optional 55m and 110m standard, customisable
	Diameter	3.2±0.1mm
	Weight	5.5g/m
Aircraft-Mounted Power (Air Module)	Input Voltage	600~850VDC, Wide voltage range input
	Output voltage	51.5VDC, Stable voltage output
	Output power	3000W (rated long-time output), 3500W (peak)
	Communications	Optional CAN communication to report voltage, current, and temperature data
	Installation	Pre-drilled mounting holes, screw fixing
	Heat dissipation	External fan active cooling, reserved air duct forced air cooling
	Sizes	152×60×45mm
	Weight	500g
	Protection class	IP54
Environmental	Humidity	10-80%RH(working), 5-90%RH(storage)
	Altitude	≤3000m

Packing & Delivery

Standard Export Pack:

OEM Services:

Export standard packing

Customization

Company Profile

Nanjing Feiying Intelligent Equipment Co., Ltd

Focus: Innovative tether staion since 2012
Capacity: over 3000pcs/Year
Clients: Supplying all over the world

FAQ

Q: Are you a factory or a trading company?

A: We are a manufacturing factory with over 10 years of production experience.

Q: How to place an order?

A: Inquiry with us → Inform us of the usage scenario → Receive our product design recommendations → Discuss details → Confirm the sample → Sign the contract / Pay the deposit → Mass production → Goods are ready → Delivery → Conduct follow-up cooperation.

Q: What transportation methods are available?

A: Express delivery or air freight are optional; other transportation methods such as sea freight are also supported. Please contact us if you have any needs. 

Q: What is the production and shipping lead time?

A: The delivery time depends on the quantity of your order, and it usually takes 15-20 working days.

Q: Some products are missing from my package. What can I do?

A: Please contact our support team. We will verify the content of your order through the package information and arrange for compensation delivery according to the actual situation. We sincerely apologize for the inconvenience caused to you. 

Q: How to confirm payment matters?

A: We accept payment methods such as telegraphic transfer (T/T); other payment methods are also supported. If you wish to make payment through other methods, please contact us before payment.