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Comprehensive 12 months Manufacturer's Warranty

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Sentinel – 8mph Class 3 Heavy-Duty Road Mobility Scooter

Name: Sentinel – 8mph Class 3 Heavy-Duty Road Mobility Scooter
Brand: Etech Mobility UK
SKU: SEN-LA-20
Price: 1595.99 GBP
Availability: OutOfStock

SKU: Item Code - SEN-LA-20

£1,595.99 GBP

Sold out

Out of stock

Delivery and Pickup options

Pickup available at Birmingham

Usually ready in 24 hours

Comprehensive 12 months Manufacturer's Warranty

Shop now. Pay in 3 instalments with Klarna

Free Express Shipping on all Mainland UK Orders over £40

We're Rated "Excellent" on Trustpilot

Connect with our experts Monday to Saturday 9-5 pm

Quick & hassle-free returns

Overview

Meet the Etech Mobility Sentinel, a road-legal Class 3 mobility scooter built for going further in comfort. With a powerful 800W motor, an 8mph top speed and a generous 240kg capacity, it is made for real journeys, not short trips. A fully adjustable captain's seat, long-range dual batteries and chunky 12-inch wheels deliver a stable, comfortable ride on pavements and roads alike.

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Go Further, in Real Comfort

The Sentinel is a road-legal Class 3 mobility scooter designed for distance and comfort rather than portability. A powerful 800W motor and 8mph top speed make light work of longer outings and the open road. Settle into the fully adjustable captain's seat and enjoy the journey.

Sentinel road legal 6-8mph mobility scooter designed for comfort on rough terrain by Etech Mobility

Ready for the Road

Fitted as standard with LED lights, indicators, mirrors, horn and key ignition, the Sentinel is road-ready from the moment it arrives. As a Class 3 scooter it travels at up to 8mph on the road and 4mph on pavements, giving you genuine independence for everyday journeys. Built to be seen and to keep you safe.

Sentinel road legal 6-8 mph mobility scooter designed for all terrain with fitted lights and hazard by Etech Mobility

Built for Bigger Journeys

A generous 240kg capacity and two long-range 24V batteries mean the Sentinel is ready for real distance and larger users alike. Big 12-inch wheels and a cushioned, fully adjustable seat keep longer rides stable and comfortable. When you want to go further, this is the scooter that takes you there.

Sentinel off road, road legal, 6-8 mph brushless motor mobility scooter and thick 12 inch wheels by Etech Mobility

Key Features

Sentinel blue class 3, road legal, heavy duty mobility scooter with powerful 240w brushless motors by Etech Mobility

Powerful 800W Motor

The strongest motor in the range for distance and slopes.

240kg high capacity blue sentinel off road mobility scooter designed for rough terrain by Etech Mobility

240kg Capacity

The highest capacity of any product in the new range.

Sentinel blue heavy duty, off road mobility scooter with adjustable captain seat for easy access by Etech Mobility

Adjustable Captain's Seat

Rotates, slides, reclines and adjusts for all-day comfort.

Blue sentinel class 3, heavy duty, road legal mobility scooter with two long range 24v 20Ah batteries by Etech Mobility

Long-Range Dual Batteries

Two 24V 20Ah batteries for genuine distance between charges.

Blue Sentinel large 12 inch wheels designed for off road travel and rough terrain by Etech Mobility

Big 12-Inch Wheels

Chunky 12-inch wheels for a stable, cushioned ride.

Blue sentinel class 3 heavy duty road legal mobility scooter with bright lights and indicators by Etech Mobility

LED Lights, Indicators & Mirrors

Full LED lighting, indicators, mirrors and a horn, fitted as standard for the road.

In more detail...

Discover the Etech Mobility Sentinel, a road-legal Class 3 mobility scooter designed for distance and comfort rather than portability. Its powerful 800W motor and 8mph top speed make light work of longer outings and the open road, while a generous 240kg capacity supports larger users with ease. Settle into the fully adjustable captain's seat, take hold of the intuitive tiller, and enjoy a stable, cushioned ride on big 12-inch wheels.

Road-Legal Class 3, 8mph. Travel on roads at up to 8mph and on pavements at up to 4mph, with lights, indicators and mirrors fitted as standard.

Powerful 800W Motor. The strongest motor in the new range, for confident distance and slopes.

Generous 240kg Capacity. The highest capacity of any product in the range, supporting larger users with ease.

Fully Adjustable Captain's Seat. 360-degree rotation, slide, backrest recline and armrest height adjustment, with a padded headrest for all-day comfort.

Long-Range Dual Batteries. Two 24V 20Ah batteries for genuine distance between charges.

Big 12-Inch Wheels. Chunky tyres for a stable, cushioned ride on roads, pavements and light off-road.

Easy Tiller Controls. Intuitive lever steering with a clear display and a speed dial to set your pace.

Fitted for the Road. LED lights, indicators, mirrors, horn and key ignition as standard.

Steepest Gradient in the Range. Climbs slopes up to 15° (27%) with confidence.

Certified Quality. Meets UKCA, CE and BS EN 12184:2022 standards, backed by a 1-year warranty and UK-based customer care.

Specifications

Size and Weight

Unfolded Dimensions L x W x H (cm) 139 x 65.5 x 130

Max User Weight (kg) 240

Min Lifting Weight (kg)

Product Specs

Incline Rating (%) 27

Rear Wheel Size (cm) 30

Front Wheel Size (cm) 30

Technical Specs

Motor Type Brushed

Motor Power (W) 800

Max Speed (km/h) 13

Battery Type Lead-acid

Battery Slots 2

Min Battery Capacity (Ah) 20

Max Battery Capacity (Ah) 40

Charging Time (h) 8-10

Range up to (km) 32

Frequently Asked Questions

No matter your question, our experts are ready with fast, accurate support. Email support@etechmobility.co.uk at any time or call 0121 661 4336, Monday–Saturday, 9:00–17:00.

Is the Sentinel road-legal?

Yes. It is a Class 3 mobility scooter, so it can be used on the road at up to 8mph and on pavements at up to 4mph. In the UK, Class 3 scooters must be registered with the DVLA (this is free), and the user must be 14 or over.

What is the maximum user weight?

240 kg (37 stone), the highest capacity in our new range.

How comfortable is the seat?

The fully adjustable captain's seat rotates 360 degrees, slides, reclines and has adjustable armrest height, with a padded headrest for all-day comfort.

What batteries does it use?

Two 24V 20Ah lead-acid batteries, giving a range of up to around 20 miles. A full charge takes around 8 to 10 hours.

Can it handle hills and rough ground?

Yes, within reason. It climbs gradients up to 15° (27%), and its big 12-inch wheels handle pavements, roads and light off-road comfortably.

Does it fold for transport?

No. The Sentinel is a substantial heavy-duty scooter weighing around 105kg and is not designed to fold. It is built for comfort and range rather than portability.

Customer Reviews

Overall rating: 4.7 / 5 from 3 reviews.

Customer video review of Sentinel – 8mph Class 3 Heavy-Duty Road Mobility Scooter

Super value for money . Just what is needed to help regain my independence .

Angela A. 4/5 Verified August 24, 2026

So far it has ticked all the boxes. It is stable and goes across grass well. Now I have to register it with the DVLA

Rita P. 5/5 Verified August 3, 2026

My partner is very happy with his new scooter and can whizz around the garden as it is robust enough to go over bumps and lumps !

Sara B. 5/5 Verified August 1, 2026

Returns & Warranty

Every Etech Mobility product includes a 12-month manufacturer warranty, so you can enjoy reliable performance and peace of mind. If you ever need support, our friendly UK team is on hand to help with quick, personal, and human support.

We also offer a 14-day change-of-mind period to make sure your product is the right fit for you. Should you wish to return it, we’ll guide you through the process and can arrange collection if needed. £120 collection charge (£150 for islands), or return it yourself free of charge. Please keep the original packaging.

Full details available on our Return & Refund or Warranty & Repairs page. You can also call us on 0121 661 4336 or email support@etechmobility.co.uk to speak to a member of the team!

Sentinel – 8mph Class 3 Heavy-Duty Road Mobility Scooter