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Pride Mobility Quantum J4 Rehab Power Chair

18" x 20" Seat Tilt, Swing-Away Joystick Mount

SKU: PWR00449
$3,59999 $30,00000

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We may have more of this product or similar products in stock, so please contact us at 401-294-4111 for assistance finding the right product for you.

$150 off S&H!

The Quantum J4 power chair offers superior maneuverability and stability, with a tight turning radius and mid-wheel drive. Enjoy the convenience of one-touch operation and a comfortable ride!

Key Features

Product Manufacturer: Pride Mobility

Product Model: Quantum J4

SKU: PWR00449

Customization Available

Looking for a power chair that meets your unique needs? We offer custom solutions and add-ons to ensure that your power chair fits your exact requirements. If you love this chair but need adjustments such as seat size, a different backrest or cushion, or lateral supports, our team will be happy to help you! Don't settle for a power chair that doesn't meet your needs. Contact us today at 401-294-4111 option 1 for a customized solution.

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Quality You Can Trust

This power wheelchair has passed our rigorous 16-point inspection process. No other source for pre-owned mobility equipment can match our commitment to quality assurance. Click here to read more about our 16-point inspection process.


The Pride Mobility Quantum J4 power chair is a reliable and durable power chair designed to provide users with a comfortable and safe ride. It features a strong steel frame and a comfortable, adjustable seat with adjustable armrests and a flip-up footplate.

The power chair is powered by two 12V, 55Ah batteries and has a maximum speed of 5 mph. It has a range of up to 15 miles and a weight capacity of 300 lbs. It also features a powerful motor and a joystick controller for easy maneuverability.

All these features and more make the Pride Mobility Quantum J4 power chair an ideal choice for those looking for a reliable and comfortable power chair!

Product Type Rehab Power Chair
Special Features
  • Adjustable Headrest
  • Contoured Backrest
  • Transit Kit
  • Swing Away Joystick Mount
  • Manual Leg Elevate
Seating Functions Tilt
Seat Width 18 Inches
Seat Length 20 Inches
Backrest Width 19 Inches
Backrest Length 20 Inches
Base Width 23 Inches
Base Length 35 Inches
Speed 5 MPH
Turning Radius 21 Inches
Ground Clearance 3 Inches
Seat To Floor 18 Inches
Battery Range 15 Miles
Drive Wheel Size 13 x 3 Inches
Caster Wheel Size 6 x 2 Inches
Color Blue
Battery Charger Type Off-Board
Battery Type 12V 55AH
Wheel Position Mid-Wheel Drive
Product Powerchair
Manufacturer Pride Mobility
Model Quantum J4
Year Made 2020
Weight 170 lbs
Weight Capacity 300 lbs
Condition Certified Pre-Owned
SKU PWR00449

Need a consultation or repair?

If you live in Rhode Island, Massachusetts, or Connecticut, contact us for in-person services including consultations, rentals, an repairs or drop in to our store to see our products and our work in person. We have REAL people in our REAL store that can help you figure out exactly what you need.

Our certified technicians have worked on 1000's of medical devices over the years and we are trusted providers for some of the biggest brands in the industry, including Permobil, Invacare, Harmar, and many more. You will be hard-pressed to find this kind of quality customer service elsewhere.

Call us today!

Why Buy from Us

Batteries Included

Batteries come included with all of our certified pre-owned power chairs. This is something we wanted to extend to all of our new and loyal customers as a token of our gratitude for your business. Thank you for shopping with us!

Sustainable & Affordable

Mobility Equipment Recyclers started in 2013 as a social and sustainability venture aimed to benefit both people and the environment. In addition to offering brand-new equipment, we provide pre-owned equipment at 50-90% discounts. Our goal is to provide quality equipment at an affordable price for everyone.

How do we do this you ask? We save mobility & medical equipment from ending up in landfills and put them through a rigorous testing and inspection process. The result is a 100% functional piece of equipment at a fraction of the cost.

Quality Assurance

We run a complete 16-point diagnostics test on all of our pre-owned products and equipment to ensure you receive the highest quality equipment available. All of our parts have been tested by our team of certified mobility equipment technicians and are guaranteed to fully satisfy your needs. You won't find this kind of quality inspection from anywhere else.

Certified Technicians

DMERT (Durable Medical Equipment Repair technician) Certification

LiftSquad Certified

Handicare Certified

DME (Durable Medical Equipment) Sales Certified

US Rehab Member

VGM Member

A preferred provider for Rhode Island VA