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  • 20 miRange
  • 5 mphTop speed
  • 400 lbCapacity

Porto Mobility Ranger Discovery Folding Power Wheelchair

  • AvailabilityStock status can change very rapidly. An item might come back in stock before we update this or might have sold out. We highly recommend you call or chat with us for a 100% stock status.
  • BrandPorto Mobility
  • ModelRanger Discovery
$2,499Was $2,999Save $500

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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 capacity400 lbs
RangeUp to 20 miles
Top speedUp to 5 mph
Turning radius33 in
Max inclineUp to 25 degrees
MotorTwo 250W brushless
BatteryTwo side slide lithium ion
ChargingOn the chair or off it
BrakesElectromagnetic
Warranty3 years on the frame, 1 year on the motor, controller and batteries
Manufacturer part numberPMRD1
Size & Seat
Weight without batteries50 lbs
Battery weightAbout 8 lbs each
Seat width18.5 in
Seat depth17 in
Seat height19 in
Armrest height28 in from the ground
Folded size (L x W x H)26 x 13 x 31 in
Unfolded size (L x W x H)38 x 24 x 37 in
Ground clearance3.7 in
Frame materialAircraft grade aluminum alloy
Tires7 x 1.8 in front, 12.5 x 2.3 in rear, solid PU

Overview

Porto Mobility Ranger Discovery folding power wheelchair with joystick arm raised and footplate flipped up

The Ranger Discovery is an aluminum folding power wheelchair rated for 400 lbs with an 18.5 in seat. It weighs 50 lbs without batteries and folds in about 3 seconds. Two slide out lithium batteries give up to 20 miles of range at speeds up to 5 mph.

The Discovery is the entry point to Porto's Discovery line. The frame is aircraft grade aluminum, the seat measures 18.5 x 17 in at a 19 in seat height, and the open chair is 24 in wide. Both armrests flip up and the footrest folds flat, which clears the way for a side transfer to a bed or a car seat.

Two 250W brushless motors and electromagnetic brakes handle the driving. The two lithium batteries slide out from the sides of the chair, and you can charge them in place or off the chair on a counter. Porto describes the batteries as airline compliant.

Key Features

  • Rated for riders up to 400 lbs
  • Folds in about 3 seconds to 13 x 26 x 31 in
  • Both armrests flip up and the footrest folds flat for side transfers
  • Two side slide lithium batteries that charge on or off the chair
  • Up to 20 miles of range and a top speed of up to 5 mph
  • Dual 250W brushless motors with electromagnetic brakes
  • Solid polyurethane tires that cannot go flat, 7 in front and 12.5 in rear

Who the Discovery Suits

The Discovery fits a rider up to 400 lbs who travels often and wants a chair that folds fast. It has 3.7 in of ground clearance and a 33 in turning radius for kitchens and hallways, and Porto rates it for slopes up to 25 degrees.

How It Compares

The three Discovery models share the 250W motors, the 5 mph top speed and a 50 lb frame weight. The standard Discovery has the narrowest seat at 18.5 in and a 400 lb rating, and Porto rates it for up to 20 miles. The Discovery XL and XXL open up to 21 in and 24 in between the armrests, carry 440 lbs and are listed for up to 18 miles.

  • Porto Mobility Ranger Discovery folding power wheelchair, footplate and front caster close up
  • Porto Mobility Ranger Discovery folding power wheelchair, hand holding a pack with red button at the end of the frame tube below the seat
  • Porto Mobility Ranger Discovery folding power wheelchair, angled front view
  • Porto Mobility Ranger Discovery folding power wheelchair, side view
  • Porto Mobility Ranger Discovery folding power wheelchair with leg rest attachment extended forward

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Warranty

What does the Ranger Discovery warranty cover?

Porto covers the Discovery frame for 3 years. The motor, the controller and the batteries are covered for 1 year.

Porto does not cover damage from abuse, such as taking it through deep water or dropping it. When a covered part fails, Porto sends the replacement part and connects you with a local service provider for the repair. If something goes wrong, contact us first and we will take the claim to Porto's technical team for you.

Warranty policy

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What batteries does the Ranger Discovery use?

Two lithium ion batteries slide in from the side of the Ranger Discovery, and both come with the chair. Each weighs about 8 lbs, and you can charge them on the chair or off it. Porto rates the pair for up to 20 miles and describes the recharge time only as a few hours.

Can I take the Ranger Discovery on a plane?

Porto describes the Discovery batteries as airline compliant but does not list their amp hours. Read the watt hour rating on each battery label and give it to your airline before you book.

What is the difference between the Ranger Discovery, Discovery XL and Discovery XXL?

All three weigh 50 lbs without batteries and use two 250W brushless motors. The Discovery carries 400 lbs on an 18.5 in seat and goes up to 20 miles. The XL and XXL carry 440 lbs and go up to 18 miles, with 21 in between the armrests on the XL and 24 in on the XXL.

Where can I get parts and accessories for the Ranger Discovery?

Porto's part number for the Ranger Discovery is PMRD1. As an authorized Porto dealer we order replacement parts and accessories from Porto for you, so call us with that number and tell us what you need.

How do I order the Ranger Discovery?

Add it to your cart on this page and check out, which takes a few minutes. You can pay in full or choose Klarna to spread the cost over monthly payments.

Can I order the Ranger Discovery over the phone?

Yes. Call 1-888-233-5563 and we will place the order with you. All we need is your payment method and your shipping address. Extra batteries and other Porto accessories can be added to a phone order.

Does Medicare, Medicaid or private insurance help pay for the Ranger Discovery?

We do not work with Medicare and we do not bill private insurance directly. Some private plans will reimburse you after you buy, so it is worth calling your insurer to ask. If they say yes, we are happy to provide an invoice and proof of purchase so you can file for reimbursement.

Notice to Medicare and Medicaid beneficiaries. Medicare pays for equipment only when the supplier has a Medicare supplier number. Heavy Duty Mobility does not have one, so Medicare will not pay for anything we sell you. You are personally and fully responsible for payment.

What comes with the Ranger Discovery?
  • Two lithium batteries

If you want to check the box contents before you buy, call us and we will confirm them.

How long until my Ranger Discovery arrives?

The Ranger Discovery ships from Porto Mobility. Porto quotes delivery in about 1 to 5 business days for models in stock, and we email you the expected ship date after you order. If you need it by a certain day, call us before you buy and we will check the timing.

Will I get tracking?

Yes. As soon as your order ships we email you a tracking link so you can follow it to your door.

Can I return the Ranger Discovery?

Yes, within 30 days of delivery, as long as it comes back in new condition in its original boxes with all of its parts. A 15% restocking fee applies. You prepay the return shipping, and the original shipping charges are not refunded, so keep the boxes until you are sure. Items sold as open box cannot be returned.

Warranty problems are handled separately and do not count as a return. Please read the full returns policy for the details.

How does the Discovery fold?

Porto says the Discovery folds in about 3 seconds, and the folded chair measures 13 x 26 x 31 in. Slide the batteries out first if you plan to lift it, which keeps the weight to the 50 lb frame.

How do side transfers work?

Both armrests flip up and the footrest folds flat, so nothing sits between the seat and the surface you are moving to. Line the chair up next to the bed, sofa or car seat, switch it off and slide across.

How do I charge the batteries?

You can plug in with the batteries on the chair, or slide them out and charge them indoors while the chair stays in the car or garage. Extra batteries are available by phone.

Where can I ride the Discovery?

Porto rates it for slopes up to 25 degrees. Take any slope slowly and straight on, never across it. It has 3.7 in of ground clearance for curb ramps and driveways, and the solid tires cannot go flat. Porto does not publish a water resistance rating for the Discovery, so keep it out of rain and standing water.

Will it fit in my car?

Folded, the Discovery measures 13 x 26 x 31 in and weighs 50 lbs without batteries. Measure your trunk opening against that size first, and call us if you want a second opinion.

Can I fly with it?

Porto describes the Discovery batteries as airline compliant. Airlines set their own rules for lithium batteries, so confirm with your carrier before you book and again before you travel.

Is Porto Mobility a good brand?

Porto Mobility designs and sells folding power wheelchairs, lightweight folding mobility scooters and portable chair lifts. Its Ranger chairs fold small enough for a car trunk or SUV cargo area, on carbon fiber or aluminum alloy frames depending on the model, and Porto publishes a weight capacity for each chair, scooter and lift.

Porto's standard warranty covers the frame for 3 years and the electronics and batteries for 1 year, and some models carry different terms. When a covered part fails, Porto sends the replacement part and connects you with a local service provider. As an authorized dealer we stay your first point of contact and take the claim to Porto's technical team for you.

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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