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  • 12 miRange
  • 4 mphTop speed
  • 500 lbCapacity

Bangeran Mammoth EX 22 Inch Wide Seat Folding Power Wheelchair

  • AvailabilityThis item is low in stock at the supplier level. Please call us for further details.Low at the supplier, call us to confirm
  • BrandBangeran
  • ModelMammoth EX
$2,499Was $2,599Save $100

Free shippingNo sales tax added

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Ratings as of Oct 2026

Options & Upgrades

Armrest Bag (+$53)
Unbreakable Cup and Bottle Holder (+$43)
Weather Cover (+$179)
Cane Holder (+$53)
Extra Light (White) (+$35)
Extra Light (Red) (+$34)
Product total
Options total
Grand total

Specifications

Performance
Weight capacity500 lbs
MotorTwo 250W DC motors for 500W total
Top speed4 mph
Range12 miles
Battery24V 12Ah lithium removable
Charging time8 to 12 hours
Hill ratingUp to 6 degrees
SuspensionFour shock absorbers with two front and two rear
Warranty1 year parts with 6 months on battery and joystick
Size & Seat
Seat width between armrests21.5 in
Seat depth18 in
Seat height18 in
Seatback size19 in wide by 14 in tall
Chair weight without battery70 lbs
Chair weight with battery77 lbs
Frame materialAircraft grade aluminum alloy
Front wheels8 in casters
Rear drive wheels12.5 in treaded
Unfolded size38 in long by 28.5 in wide by 37 in tall
Folded size16.5 in long by 28.5 in wide by 30 in tall

Overview

Front view of the Bangeran Mammoth EX showing the wide 22 inch seating area and dual armrest bags

Extra wide folding power chair rated for 500 lbs with 21.5 inches between the armrests. Dual 250W motors, 12 mile range and a frame that folds flat for the trunk in seconds.

The Bangeran Mammoth EX is the wide seat member of the Mammoth family, built for riders who found standard folding power chairs too narrow or too lightly rated. Bangeran advertises 22 inches of seating room and the measured space between the armrests is 21.5 inches, paired with a 500 lb weight rating on a reinforced aircraft grade aluminum frame. Despite the bariatric rating the chair itself weighs 70 lbs without the battery, which keeps it in liftable territory for a caregiver loading a trunk.

Two 250W motors give the Mammoth EX 500W of combined power, enough for a steady 4 mph top speed and grades up to 6 degrees. The 24V 12Ah lithium battery delivers around 12 miles per charge, and four shock absorbers with two up front and two in back smooth out sidewalk joints, gravel and grass. An intelligent electromagnetic brake holds the chair the moment you release the joystick.

The whole chair folds flat to 16.5 by 28.5 by 30 inches with no tools, and a Bluetooth remote lets a caregiver fold, unfold or even drive the empty chair from up to 10 yards away. Flip back armrests make side transfers simple, the footrest folds twice to tuck under the seat, and the 360 degree waterproof joystick mounts on either armrest. The standard battery is TSA and FAA friendly so the Mammoth EX can board planes and cruise ships.

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Warranty

What warranty comes with the Mammoth EX?

Bangeran backs the Mammoth EX with a manufacturer limited warranty. The exact coverage terms for this model are listed in the Specifications tab and the product documentation. Normal wear items and damage from misuse or accidents are excluded, as with all manufacturer warranties.

If something goes wrong, reach out to us first. We can often sort out a fix over the phone or ship a replacement part. Contact us and we will help.

Warranty policy

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How much weight can the Bangeran Mammoth EX 22 hold?

It is rated for riders up to 500 lb. There is 21.5 in of space between the armrests, which Bangeran markets as a 22 in wide seat. The seat is 18 in deep and 18 in high, on a reinforced aircraft grade aluminum frame.

How does the Mammoth EX 22 differ from the standard Bangeran Mammoth?

The standard Mammoth has a 19.5 in seat and a lower weight rating. The Mammoth EX widens the space between the armrests to 21.5 in, raises the rating to 500 lb and adds a USB port and LED light. Both keep the same 4 mph dual motor folding design.

Will the Mammoth EX 22 fit through my doorways?

The chair is 28.5 in wide and 38 in long unfolded. That clears a 32 in accessible doorway, but many home doors are only 28 to 30 in, so measure the clear opening with the door fully open.

Will the Mammoth EX 22 fit in my car trunk?

Folded, it measures 16.5 in long by 28.5 in wide by 30 in tall, with no tools needed. The armrests flip back and the footrest folds under the seat. The chair weighs 70 lb without the battery and 77 lb with it, so lifting the battery out first lightens the load. Measure your trunk opening before buying.

Can a caregiver fold the Mammoth EX 22 by remote?

Yes. A Bluetooth remote lets a caregiver fold, unfold or drive the empty chair from up to 10 yards away. That helps when lining the chair up with a car or moving it out of the way after a transfer. The flip back armrests also make side transfers simpler.

How far does the Mammoth EX 22 go on one charge?

Around 12 miles on the removable 24V 12Ah lithium battery, about 288 Wh. Rider weight, hills and rough ground shorten that. A full charge takes 8 to 12 hours, through the port under the joystick or on the battery itself. The indicator shows green for full, orange for about half and red for time to charge.

Can I take the Mammoth EX 22 on a plane or cruise?

The standard 24V 12Ah lithium battery works out to about 288 Wh, under the 300 Wh federal limit for a removable mobility aid battery. Bangeran recommends removing the joystick before handing the chair to airline or cruise staff. Airlines may want 48 hours notice, so confirm with your airline before you fly.

Can the Mammoth EX 22 be pushed by hand?

Yes. Each rear motor has a red release lever that puts the chair in freewheel mode, so a caregiver can push it with little resistance. Flip the levers back to restore power drive and the electromagnetic parking brake.

Can the Mammoth EX 22 handle hills and grass?

It is rated for grades up to 6 degrees. Two 250W motors give 500W combined, and four shock absorbers, two front and two rear, smooth out sidewalk joints, gravel and grass. The rear drive wheels are 12.5 in treaded tires with 8 in front casters.

Will Medicare or insurance pay for the Mammoth EX 22?

Medicare will not pay for it when bought here. Heavy Duty Mobility does not hold a Medicare supplier number and does not bill Medicare, Medicaid or private insurance. Some private plans reimburse you directly, so ask your insurer. If they agree, we provide an invoice and proof of purchase for your claim.

How is my chair delivered?

Delivery to your curb is free. Check the packaging and the chair before you sign for it, and call 1-888-233-5563 if anything looks wrong.

Can I pay over time?

Yes. Choose Klarna at checkout to pay over time. See how financing works.

Can I talk to someone before I buy?

Yes. Call 1-888-233-5563. Real people answer, business hours and weekends.

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