The Merits power wheelchair Ultra HD.
Avid wheelchair logo

Ultra HD

K0837

The Ultra HD is a heavy-duty mid-wheel drive power wheelchair built for users who need exceptional strength, stability, and personalized positioning. A 450-pound weight capacity, customizable seating, front and rear suspension, and dual in-line motors combine to deliver dependable performance, all-day comfort, and outstanding maneuverability.

Available colors:

Color swatches for the Merits Health Ultra line.

Where to Buy
Download Flyer
The Merits power wheelchair Ultra HD three-quarter view.
The Merits power wheelchair Ultra HD right profile tilt view.
The Merits power wheelchair Ultra HD right profile full tilt view.
The Merits power wheelchair Ultra HD back view.

Product Details

The Ultra HD is part of the Avid line—our specialized Complex Rehab Technology brand dedicated to clinical precision, advanced positioning, and deep configurability. Avid power chairs are engineered for certified mobility specialists and clinicians prescribing for patients with progressive or long-term postural needs, delivering the performance and customization that complex rehab demands.

The Ultra HD is designed for bariatric users requiring dependable mobility and customized support, pairing a durable mid-wheel drive platform with heavy-duty seating and advanced positioning options. 

Front and rear suspension, dual in-line motors, and adjustable seating dimensions provide a smooth, stable ride, while optional power tilt, articulating footplates, and positioning components allow providers to tailor the chair for individual clinical needs.

 

 

General Specifications
Weight Capacity: 450 lbs.
Drive Configuration: MWD
Turning Radius: 21"
Ground Clearance: 2.875"
Gradient (Incline): 6°
Range Per Charge: 8-19 miles (battery dependent)
Overall Length: 35"/45" with footplate
Overall Width: 27"
Product Weight: 288-310 lbs.

 

Seating Details
Seat Type: Rehab seating system
Seat Width Options: 20"-24"
Seat Depth Options: 16"-20"
Seat-to-Floor Height: 17.5"-18.5"
Backrest Height: 21"-23"

 

Compatible Accessories
Accessory Part Number
66" Seat Belt (Standard is 60”):
 43700319

80" Seat Belt (Loop Style):

43701
 Crutch Holder: B6213
 Cup Holder:

46700060

Cup Holder Mounting Bracket:

34100323

 Oxygen Tank Holder #1:

34100241

Power Wheelchair Cover - Large:

PWCC

Safety Flag:

F1100

Side Bag:

43701032

USB Charger:

61230167

 

Technical Details
Motor: 2-Pole/200W
Controller: PG VR2-A2 60A
Battery Size: 55Ah 22NF AGM, 51Ah 22NF GEL (2 required) or 33Ah U1 AGM
Off-Board Charger: 6A
Drive Wheels: 12”x 3” foam-filled
Casters: Front: 6" × 2" • Rear: 6" × 2"

 

Coverage & Billing
Medicare Group: Group 2
Medicare Code: K0837

 

Product Features

The Merits power wheelchair Ultra HD provides heavy-duty support. The Merits power wheelchair Ultra HD provides heavy-duty support.

Heavy-Duty Support

A 450-pound weight capacity and optimized four-post seating system provide exceptional stability and support.

The Merits power wheelchair Ultra HD provides superior control. The Merits power wheelchair Ultra HD provides superior control.

Superior Control

The mid-wheel drive design delivers excellent maneuverability while maintaining stability in everyday environments.

The Merits power wheelchair Ultra HD provides custom positioning. The Merits power wheelchair Ultra HD provides custom positioning.

Custom Positioning

Adjustable seating dimensions, optional power tilt, and an angle-adjustable back support individualized positioning needs.

The Merits power wheelchair Ultra HD provides easy maintenance. The Merits power wheelchair Ultra HD provides easy maintenance.

Easy Maintenance

A tool-free battery box simplifies service while dual in-line motors deliver efficient, reliable performance.

Where to Buy

Merits products are available exclusively through our network of authorized dealers and retailers. Find the dealer closest to you and take the next step toward greater mobility.

Find a Dealer
Find a Merits dealer near you.

Product Resources

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