SKU: 45659041297

HKM-040339 Portable Double Battery Electric Wheelchair Model D37 for Elderly and Disabled Users, Removable Battery, Lightweight Design

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Description

HKM-040339 Portable Double Battery Electric Wheelchair Model D37 for Elderly and Disabled Users, Removable Battery, Lightweight DesignHKM 040339 Portable Double Battery Electric Wheelchair A meticulously engineered mobility solution blending ultralight portability, dualbattery endurance, and refined comfort designed to restore independence for seniors and individuals with mobility challenges. Lightweight Aluminum Frame Dual Removable Batteries AllTerrain Stability 6 Color Options Ultralight Frame Weighs only 38. 5 lb (17. 5 kg) without battery easy to lift into a car trunk. Dual

HKM-040339 Portable Double Battery Electric Wheelchair

A meticulously engineered mobility solution blending ultralight portability, dual‑battery endurance, and refined comfort — designed to restore independence for seniors and individuals with mobility challenges.

Lightweight Aluminum Frame Dual Removable Batteries All‑Terrain Stability 6 Color Options
Ultralight Frame
Weighs only 38.5 lb (17.5 kg) without battery — easy to lift into a car trunk.
Dual Removable Batteries
Hot‑swappable lithium packs deliver up to 16 miles (26 km) total range.
Compact Fold
Folds in seconds to 28.7″ × 14.6″ × 23.2″ (73 × 37 × 59 cm) for storage.
All‑Terrain Wheels
8″ front & 12″ rear solid tires absorb bumps on uneven paths.
Ergonomic Cushion
High‑density memory foam seat with breathable mesh reduces pressure points.
Joystick Precision
360° proportional joystick with adjustable speed for tight indoor maneuvers.
Engineering Highlights

Intelligent Dual‑Battery Management

Seamlessly switch between two 24V 12Ah lithium‑ion packs without stopping. Each battery charges independently in 4–5 hours and includes LED charge indicators. The system dynamically balances power draw to extend cell life.

Aircraft‑Grade Aluminum Alloy

The 6061‑T6 aluminum frame offers an exceptional strength‑to‑weight ratio. It resists corrosion and provides a rigid, stable base while keeping the total weight under 44 lb (20 kg) with one battery attached.

Smart Electromagnetic Braking

Auto‑engage brakes when the joystick is released, even on slopes up to 6°. The brushless motor controller provides smooth deceleration and prevents rollback, ensuring confident stops on ramps and inclines.

Tool‑Free Quick‑Release Design

Seat cushion, backrest, and batteries detach without tools. The frame folds in one motion, fitting into most sedan trunks. Airline‑friendly battery certification allows hassle‑free travel.

Technical Specifications
Weight (without battery)
38.5 lb / 17.5 kg
Battery Type
24V 12Ah Lithium‑ion (×2)
Max Range (Dual Battery)
16 miles / 26 km
Top Speed
4 mph / 6.4 km/h
Weight Capacity
265 lb / 120 kg
Turning Radius
31.5″ / 80 cm
Unfolded Dimensions
39″ × 24″ × 36″ / 99 × 61 × 91 cm
Max Climbing Angle
Designed for All‑Day Comfort

The HKM-040339 prioritizes user well‑being with a meticulously sculpted seat system. A dual‑layer cushion combines a firm support base with a viscoelastic memory foam top layer, reducing pressure on the ischial tuberosities by up to 30% compared with standard flat cushions.

  • Breathable 3D mesh backrest with adjustable tension straps
  • Flip‑up armrests with padded, width‑adjustable arm pads
  • Swing‑away footrests with height adjustment and heel loops
  • Anti‑slip platform with vibration‑damping bushings

Seat width 18″ / 46 cm, depth 16.5″ / 42 cm

Safety Without Compromise

Anti‑Tip Wheels

Rear anti‑tip casters prevent backward falls on steep transitions.

Intelligent Controller

Overcurrent, overheat, and low‑voltage protection with audible alarm.

Reflective Accents

Side panels with integrated reflective strips enhance dusk visibility.

Horn & LED Light

Integrated front LED path light and electronic horn for pedestrian awareness.

Travel‑Ready Portability

The HKM-040339 redefines what a portable power wheelchair can be. Its patented folding mechanism reduces the frame to a compact footprint of 28.7″ × 14.6″ × 23.2″ (73 × 37 × 59 cm) in under 5 seconds. The lithium‑ion batteries are certified under UN 38.3 and can be carried onto most commercial airlines (check carrier guidelines).

28.7″
Folded length
14.6″
Folded width
23.2″
Folded height
Express Yourself with 6 Vibrant Colors
Silver
Black
Red
Blue
Yellow
Pink
Why the HKM-040339 Stands Apart

Dual Battery Redundancy

Unlike single‑battery competitors, a second pack means you’re never stranded. Hot‑swap while the chair is powered on.

15%

Lighter than Class Average

At 38.5 lb base weight, it is among the lightest in its category, making daily transport effortless.

31.5″

Tight Turning Radius

Navigates narrow doorways and crowded spaces with precision, ideal for home and public use.

Frequently Asked Questions
How long does it take to fully charge a battery?
Each 24V 12Ah lithium‑ion battery requires approximately 4–5 hours for a full charge from empty. The included smart charger automatically switches to trickle mode once complete.
Can the batteries be charged while still on the wheelchair?
Yes, the batteries can be charged either on the frame or removed and charged separately. A dedicated charging port is located on the battery casing and also accessible via the joystick module.
Is the wheelchair suitable for outdoor use on grass or gravel?
The 8″ front and 12″ rear solid tires, combined with a powerful 250W brushless motor, handle packed grass, gravel paths, and slight inclines comfortably. For deep mud or loose sand, exercise caution.
What is the seat width and is it adjustable?
The standard seat width is 18 inches (46 cm), with a depth of 16.5 inches (42 cm). Armrests can be adjusted in width and height, and the backrest angle is customizable via tension straps.
Does the HKM-040339 disassemble for air travel?
Absolutely. The frame folds compactly, and the lithium batteries are UN 38.3 certified, meaning they meet airline transport regulations. We recommend contacting your airline in advance to confirm their specific mobility device policy.
What is the maximum user weight capacity?
The wheelchair has been tested to support a maximum weight of 265 pounds (120 kilograms). For optimal performance and longevity, we recommend staying within this limit.
Purchase with Confidence
Free Shipping on All Orders
Complimentary standard delivery to your doorstep. No minimum purchase required.
180-Day Purchase Protection
Extended coverage against manufacturing defects, ensuring your investment is safeguarded.
30-Day Money-Back Guarantee
If you’re not completely satisfied, return it within 30 days for a full refund.
24-Month Warranty Service
Comprehensive 2‑year warranty on frame and electronic components, with online support.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 45659041297

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4.7 ★★★★★
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BlueStar
Omaha, US
★★★★★ 4
"Thus die all traitors."
Format: Hardcover
At a grand 504 pages, this big book covers the Crimson Empire series in its entirety. Containing the first, second, and third mini-series as well as Bounty Hunters: Kenix Kil, Dark Horse Extra #21-24 "Hard Currency", and Dark Horse Presents #1 "Third Time Pays for All". While some of these stories truly pale in comparison to the original series, they all still form a big story that is collected in this book. Slightly smaller than a regular TPB, this hardcover edition looks nice with a dustjacket (although mine was very off-center) but utilizes a glued binding on this thick book so you lose a bit to gutter loss. The first story in the book is the classic Crimson Empire series. The six-issue series is collected here in full with a truly timeless story by Randy Stradley and Mike Richardson. Paul Gulacy did the awesome art within the issues. The writing and art work well together with the vibration of the blades to the movie-like, choreographed 12-page fight scene between Kanos and Jax at the end. A truly epic tale with lots of action and mystery that made you feel like you were watching another Star Wars movie but condensed into six issues of a comic book! This alone is worth the purchase price but you get even more stories after this! Bounty Hunters: Kenix Kil follows the Crimson Empire in a tale following Kir Kanos after the end of the Crimson Empire series and was the third issue in the Bounty Hunters series. Kir becomes the bounty hunter Kenix Kil to move through a bounty hunter-filled planet and get what he needs and get out alive! Javier Saltares did the penciling while Randy Stradley reprised his role for the story. The story's short but tells a bit more about Kir and his journey. The drawings, while not as good as the first series, look good enough to get the story across. Crimson Empire II: Council of Blood is next directly following the first series as Kir Kanos, as Kenix Kil, continues his quest to destroy what's left of the traitorous Imperial leaders. However, the return of an old friend side-tracks his quest and brings him to an even bigger journey! The old writing team of Mike Richardson and Randy Stradley return in this story as well as the original artist Paul Gulacy. The art's great and the story, though a bit dense, works well. There isn't quite as much action this time around but the story's just as good. The Zanzibar creatures are one of the creepiest things you'll ever see in a Star Wars comic, too! Next up is the very short four-part comic entitled Hard Currency that appeared in Dark Horse Extra #21-24. The comic is written by Randy Stradley so you know the writing's done well but the art is by Isaas Buckminister Owens and is one God-awful mess. The characters are horribly out of proportion and it looks extremely cartoony. It's very, very short with only a few pages but even if you get past the art, the comic reads like a calendar with the book turned on its side. So, the whole process of reading this out of a 500+ page book is just annoying. I know they probably couldn't print it any other way but it's still inconvenient. However, what you get is a neat story wrapping up the fate of a character that has ran through the first two series and a bit more about Kir's alter ego Kenix Kil. Unlisted, the book appears to start with the third main series but actually contains an 8-page prequel comic that originally appeared in Dark Horse Presents #1 entitled The Third Time Pays for All. The writing has Randy Stradley again and, thankfully, Paul Gulacy on art duty (although his other works here were better). Once again, a short glimpse into the life of (a newly outfitted) Kenix Kil on a bounty-hunting mission while he reminisces about his past run-ins with Mirith Sinn. Mike, Randy and Paul continue their work with the Crimson Empire III: Empire Lost where Kir Kanos rejoins Mirith Sinn one last time to thwart an Imperial thug from destroying the New Republic and the New Empire in one fell swoop! Leia, Luke, Han, and Chewie appear in this tale as well as Boba Fett to round out a classic cast. The art's great, once again, and the writing, while probably my least favorite of the series, is still pretty good with an epic fight between Kir and Devian. At the end of the book, we get the Crimson Empire Handbook entries on some of the characters as well as a few more covers to gawk at. While this hardcover book looks really nice, Dark Horse still fails to make a truly great edition for this series through the book itself. The contents are great but the small size and lack of comic covers are disappointing. Sadly, that's just how Dark Horse releases their hardcovers and TPBs. But, if you're looking to read the Crimson Empire books, this is the one to get!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 22, 2013
A
Verified Purchase
Antony Dayal
San Leandro, US
★★★★★ 5
Who doesn't love the Dark Father
Format: Kindle
Nice art work and an interesting story. We get to see what Vader was up too just after the Death Star was destroyed. We also see how the Emperor liked to play people off against each other especially against Vader.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 9, 2020
J
Verified Purchase
Jim F.
Pawtucket, US
★★★★★ 5
Vader as you imagined him
Format: Kindle
Story line covers Vader being Vader. The brief show of power and ruthlessness in the movies is the main focus in these books. Shows why he is the greatest villain in fiction.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2018
B
Bryan R.
Pawtucket, US
★★★★★ 5
Vader is a bad mofo again
Format: Kindle
This Vader restores Vader to his terrifying g self again. See the Dark Lord of the Sith as he was meant to be seen
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2025
B
Verified Purchase
Bob
Waukegan, US
★★★★★ 1
Hey customer service! Little help here!
Format: Kindle
Only 2 pages!Something is wrong here. I paid $4.99 for a book...only have two pages then a generic "no image available." I'm assuming that there is a technical issue with marvel or Amazon. Please send the rest of the book or refund me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 19, 2015

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