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Power Tether

Keep flying.
Keep cleaning.

Supply continuous power to the Sherpa drone and spend less of the workday changing batteries.
MacBook mockup
Turn runtime into productive time

Meet the Power Tether

Power Tether replaces one of the two drone battery positions with an Air Power Module connected to a supported ground generator by a tether line. The remaining fully-charged battery provides emergency backup for a controlled landing, while ground power keeps the drone working for an effectively unlimited flight time.

Longer Flights

Reduce battery changes

Keep the Sherpa drone powered without having to constantly land to replace and recharge batteries.
Faster

Maintain job momentum

Help the pilot and ground crew stay in rhythm across larger surfaces, longer elevations, and repeated passes.
More Versatile

Extend the Sherpa system

Add continuous power to supported exterior cleaning, Window Payload, and Shield Payload configurations.
By the numbers

We didn't just claim 8 hours. We filmed it.

Full continuous tethered flight. One generator connection. Zero battery swaps. This is the test that confirmed Power Tether is ready for you.

8 hr. 48 sec.

Continuous tethered flight demonstrated at Lucid Bots headquarters.

1 hr. 53 sec.

Recorded during a live exterior cleaning job at 3,500 PSI and 8 GPM. The Sherpa drone cleaned continuously without landing for a planned battery change.
Read more
Continuous cleaning completed on a live exterior job at 3,500 PSI and 8 GPM.

74 min.

Based on Lucid Bots' modeled 4-hour softwash workflow, including standard flight cycles, battery changes, and charging time. Actual time recovered depends on the crew's battery workflow and job conditions.
Waiting time the Power Tether can reduce during a typical 4-hour soft wash job.

<15 min.

Time to set-up the Power Tether system and install onto your existing Sherpa drone.
How it all connects

Power from the ground up

Select each hotspot to see how a supported generator, the ground unit, 200-foot tether, Air Power Module, and onboard backup battery work together to keep the Sherpa drone powered.
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Generator
10,000+ running watts required
Not included in purchase.
Shop Harbor Freight
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Pressure Washing Hose
1/4" Powerhorse Ultra Flex
Not included in purchase.
Shop Amazon
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Soft Washing Hose
3/8" Flexzilla Soft Wash
Not included in purchase.
Shop Amazon
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Power Cord
Our recommended heavy-duty power cord.
Not included in purchase.
Shop Amazon
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Ground Unit
Ruggedized enclosure with integrated power distribution.
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Tether Cable
200 foot heavy-duty tether.
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Air Module
Onboard power conversion module
Under the hood

Technical Specifications

Power cable length
200 ft. / 60 m
Generator requirement
At least 10,000 running watts with a 240V, 50A-capable connection
Maximum stable tested height
140 ft. AGL with spray active, wind below 10 mph, and a lightweight 1/4-inch hose
Country of origin
Designed and built in Charlotte, NC USA

I make my most money when the drone is in the air. Everything else is just logistics.

Ethan Steinbacher
Owner, Skyview Precision Cleaning
Read Ethan's story
Common Questions

Frequently Asked Questions

Can Power Tether be used in rain?

No. The current manual prohibits operation in rain, snow, or fog. Keep the generator and ground unit dry and away from spray-back and runoff. Suspend operations when lightning is present or approaching.

What generator does Power Tether require?

Use a generator capable of at least 10,000 running watts with a 240V, 50A-capable connection. Lucid Bots validated the system using a Predator 13,000-watt Tri-Fuel generator.

How long is the power cable?

The supplied power tether is 200 feet long. The entire cable must be fully unspooled during every operation, even when the Sherpa drone is working at a lower height.

How high can the Sherpa drone operate with Power Tether?

Lucid Bots has demonstrated a stable maximum of approximately 140 feet AGL with spray active, wind below 10 mph, and a lightweight 1/4-inch hose. Actual working height may be substantially lower in heavier hose or filled Window Payload configurations.

Does Power Tether provide unlimited flight time?

It removes the normal battery-cycle limit, but it does not remove every operating limit. Flight duration still depends on generator fuel, crew endurance, weather, equipment condition, inspections, site schedules, water or treatment supply, and regulatory requirements.

Still have questions?
Can’t find the answer you’re looking for? Please contact our team.
Contact Us
The battery clock stops here

Keep the Sherpa drone on the job

Add continuous ground power to the Sherpa drone and reduce planned landings for battery changes on longer jobs.