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Mammoth EX 500 LB Weight Capacity Auto Recline Bariatric Electric Wheelchair full side view

Mammoth EX 500 LB Weight Capacity Auto Recline Bariatric Electric Wheelchair

by Bangeran
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One Time Payment
$3,999.00
$3,999.00 - $3,999.00
$3,999.00
$3,599.00
$3,599.00 - $3,599.00
$3,599.00
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★ Strongest Chair We Carry · 500 lb Capacity ★
$3,599 $3,999
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or about $90/mo with financing at checkout · FSA / HSA eligible

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✦ Auto Recline

Mammoth EX Auto Recline Electric Wheelchair

The wheelchair that goes where you go — grass, gravel, or snow — and reclines like a first-class seat when you need to rest.

Airline-friendly. Auto-reclining. Built for up to 500 lbs. The Mammoth EX Auto Recline brings bariatric-grade engineering together with travel-ready design and a bed-like recline experience.

500 lb capacity Auto recline + headrest Dual motors 250W×2 Up to 12 miles range Airline TSA/FAA ready Dual shock absorbers USB port + LED light Joystick left/right

What makes the Auto Recline stand apart

This isn't just a power chair with a taller capacity number. It combines an auto-reclining backrest, adjustable headrest, all-terrain performance, and airline compliance — features you rarely find together in one wheelchair.

Automatic recline — from upright to bed-like

Control the backrest with your digital joystick. It reclines all the way back with an adjustable headrest for support. Use it for resting, pressure relief, or repositioning throughout the day.

Handles grass, gravel, and snow

All-terrain tires plus a built-in shock absorber mean the ride stays smooth even on rough surfaces. Whether you're on sidewalks, garden paths, or light snow, the Mammoth EX keeps rolling.

Airline-friendly and travel-ready

Engineered to meet TSA and FAA battery regulations. That means you can fly with it without the usual battery headaches. It also folds compactly for storage in cars, closets, or vehicle transport.

5" foam cushion + 22" armrest span

Extra-thick cushioning with a wide 22" between armrests gives bariatric users genuine comfort — not just a bigger number on a spec sheet. The antiseptic, breathable fabric adds hygiene for longer sessions.

Is the Mammoth EX Auto Recline right for you?

This chair is a strong fit if:

  • You need a wider, reinforced seat that handles up to 500 lbs comfortably.
  • You want to recline without a caregiver — just use the joystick.
  • You travel by plane and need a chair that's TSA/FAA battery-compliant.
  • You spend time outdoors and need all-terrain capability with shock absorption.
  • You want a chair that works double-duty: mobility + rest in one.
  • You want extras like a USB port, LED light, and remote control.

Standard bariatric chair vs. Mammoth EX Auto Recline

Standard bariatric chair

• Fixed backrest — no recline
• No headrest support
• Often not airline-approved
• Basic terrain capability
• Fewer comfort features

Mammoth EX Auto Recline

• Auto recline via digital joystick
• Adjustable headrest for full back support
• TSA/FAA certified battery
• All-terrain + shock absorber
• USB port, LED, remote control

What's included

In the box

  • Mammoth EX Auto Recline electric wheelchair
  • 24V 12Ah removable lithium battery
  • 360° waterproof digital joystick controller
  • AC battery charger
  • Adjustable headrest
  • 5" extra-thick foam cushion & breathable seat back
  • Remote control
  • USB port & LED light (built-in)
  • Owner's manual

Good to know

• The electromagnetic brake provides smooth, secure stops — no abrupt lurching.

• Front wheel options: 8" inflatable or solid. Rear: 12.5" inflatable or solid.

• The chair weighs 73 lbs (battery adds 7 lbs). Some users prefer assistance when loading into vehicles.

• Charging takes 8–12 hours — overnight charging works well for daily use.

Dimensions

Measurement Value Measurement Value
Box (L×W×H) 32"×17"×35" Seat Width (between armrests) 21.5"
Unfolded (L×W×H) 38"×28.5"×37" Seat Height 18"
Folded (L×W×H) 16.5"×28.5"×30" Seat Depth 18"
Front Wheel (opt.) 8" inflatable or solid Seatback Width 19"
Rear Wheel (opt.) 12.5" inflatable or solid Seatback Height 14"
Armrest Height (from ground) 28" Cushion Thickness 5" foam

Full specifications

Weight Capacity 500 lbs
Wheelchair Weight 73 lbs
Battery Weight 7 lbs
Lithium Battery Capacity 12Ah
Battery Voltage DC 24V
Battery Charging Time 8–12 hours
Motor Type DC Electric
Motor Power 250W × 2
Motor Voltage DC 24V
Maximum Speed 4 mph
Distance Range Up to 12 miles
Turning Radius 33°
Climbing Ability ≤ 6°
Dual Shock Absorber Yes
Reclining Yes — automatic via joystick
Headrest Yes — adjustable
Intelligent Electromagnetic Brake Yes
Joystick 360° waterproof digital, left or right mount
Remote Control Yes
USB Port & LED Light Yes (built-in)
Automatic Fold No (manual fold)
Airline / Cruise Compatible Yes — TSA/FAA battery compliant
Controller Power AC 100–220V, 50–60Hz
Max Controller Output Current 50A
Max Charger Output Current 2A

Numbers are manufacturer specs. Real-world results vary by rider weight, terrain, temperature, incline, and battery condition. Airline compliance is subject to individual carrier policies — always verify before flying.

Verified customer reviews

Real reviews from real Mobility Department customers — collected and verified through Judge.me.

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Frequently asked questions

How does the automatic recline work?

The backrest reclines using the digital joystick controller — no caregiver needed. It leans all the way back, and the adjustable headrest provides full neck and head support, making it suitable for resting or even a near-bed-like position.

Can I fly with this wheelchair?

Yes. The Mammoth EX Auto Recline is engineered to meet TSA and FAA battery regulations, making it airline and cruise-ship friendly. Always confirm with your specific carrier before travel, as policies can vary.

Can it handle outdoor terrain like grass, gravel, or snow?

Yes. All-terrain wheels combined with a built-in shock absorber help smooth out bumpy, uneven, and loose surfaces. It's designed for real outdoor use, not just smooth floors.

What is the weight capacity?

The Mammoth EX Auto Recline supports up to 500 lbs. The reinforced frame, 5" foam cushion, and wide 22" armrest span are all designed with bariatric users in mind — not just rated on a label.

How far can it go on a single charge?

Up to 12 miles under ideal conditions. Heavier riders, rough terrain, frequent hills, and cold temperatures will reduce that range. Overnight charging (8–12 hours) gets it back to full.

Can the joystick be mounted on the left side?

Yes. The 360° waterproof digital joystick mounts on either side, so you can use whichever hand is most comfortable. A remote control is also included for additional flexibility.

Does it fold for travel?

Yes, it folds manually for transport and storage. At 73 lbs (80 lbs with battery), some users prefer assistance when loading it into a vehicle. The folded dimensions (16.5"×28.5"×30") fit most car trunks and SUV cargo areas.

This Product will ship to you for free.

Large and heavy items will be shipped via freight LTL delivery.

You will schedule an appointment with the shipping company once it arrives at your local freight center to plan a time for delivery.

You will be required to sign at the time of delivery.

Products under about 150 Lbs. will ship via ground shipping by FedEx or UPS.

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at info@MobilityDepartment.com

At Mobility Department, shop only for high-quality warranted products. 

We are authorized to sell for each brand featured on our catalog and each product comes standard with a free manufacturer's warranty.

We work with all customers personally to ensure satisfaction with every purchase. 

If you have any questions about a product or brand, please call 888-217-1606 or email us at info@MobilityDepartment.com

What if there is damage during transit?

Please inspect the condition of your item and its packaging upon delivery, If there is any visual damage to the item or its packaging, please make note of that on the Bill Of Landing for any freight shipment. 

Contact us immediately with your order number and photos/videos to show any damage that might have occurred. 

We will either replace the item or give you instructions for return shipping and a full refund. 

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