Quantum Q4 Powerchair

Puncture proof tyres
Maximum speed of 4mph
Weight capacity of 136kg
Available in three colours

The Q4 from Quantum Rehab is a compact Mid Wheel Drive powerchair with a maximum speed of 4mph. Designed for indoor and outdoor use so you can rest assured that you have a versatile chair that will meet your needs.

Designed with the new ION seat which featurs two individual seat sizes, as well as being configurable to suit your needs. Seat options include Seat Tilt and Backrest recline as well as leg elevators so sitting comfortably is not an issue.

A tight turning circle and outstanding performance make the Q4 an excellent choice for active users.

Unique Mobility have showrooms in Plymouth and Launceston as well as representatives covering Exeter and Truro, this means we can serve the whole of Devon and Cornwall easily.

What are the benefits of buying an electric wheelchair?

Because there are so many options when it comes to purchasing electric wheelchairs, you can benefit in a number of ways. Although some power wheelchairs will come at a higher price point than manual wheelchairs, they can offer many more useful features.

More freedom and accessibility

Powered wheelchairs allow users to get around without having to exert energy, which means that it is possible to get out for longer and a much further distance. The batteries on a power wheelchair can last for around 8 hours before needing a charge again, so those with limited mobility can easily transport for shopping, fresh air, and just about anything else! For those that require a wheelchair but can also walk short distances, an electric wheelchair allows the user to get out with less effort and therefore have more energy to walk when necessary. A powered wheelchair can allow much more outdoor freedom and accessibility.

Added comfort

Because a power wheelchair hosts a motor and battery, the models are usually slightly larger in size than ordinary wheelchairs. This means that there is more room for comfort, including bigger cushions, support and stability.

The chair can easily be customised for an individual so that they are provided with optimum support while travelling around. Here at Dubai Mobility, our power wheelchairs require a seating assessment so that we can make sure your seat is perfectly comfortable and safe for your use.

Still not sure, then why not book an assessment with one of us: Book an assessment with a trained professional.



Quantum Q4 Powerchair ION seating ION Seating
features two individual seat sizes.
Quantum Q4 Powerchair NE+ Controls NE+ Controls
Compatible with our new easy to use NE+ control system.
Quantum Q4 Powerchair TB Flex TB Flex
Power Tilt, Power Recline and Attendant Recline
Sizes: 15”W x 15”D – 22”W – 20”D


he Quantum Q4 is a compact 4mph Mid-Wheel Drive power chair, designed for indoor and outdoor use. The Q4 has been specifically designed with the new ION Seat, which features two individual seat sizes. The Q4 features a mid-wheel 6 design, which enables a tight turning radius and outstanding performance making the Q4 an excellent choice for the demands of the most active client.


Weight Capacity 21 Stone 6 lbs. (136 k.g)
Maximum Speed 4mph (6 km/h)
Ground Clearance 7.62 cm (3″)
Overall Length 90.17 cm (35.5″)
Overall Width 61 cm (24.01”)
Turning Radius  50.8 cm (20”)
Tyres: Front castors:15 cm (6”) solid
Rear castors :15 cm (6”) solid
Drive: 35.56 cm (14”) pneumatic or solid available
Standard Controls: PG VR2
Total weight without batteries 62 kg (136 lbs.)
Seating: ION Seating – 40.64 cm x 40.64 cm (16″ x 16″) or

45.72 cm x 42.72 cm (18″ x 18″)

Power Options: Option 1: Static Tilt | Manual recline

Option 2: Power Tilt | Power Recline

Battery Requirements:  Two 12-volt, deep cycle (standard)
Size: 2x 50-55 AH
Weight: 50-55 AH: 17.24 kg (38 lbs.) each


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