Foldable Aluminum Power Chair for Daily Mobility
HKM-3142099 Electric Wheelchair
The HKM-3142099 is a lightweight folding electric wheelchair built around an aluminum alloy frame for everyday indoor and outdoor mobility. Dual 250 W hub motors and a 24 V 12 Ah lithium battery deliver smooth power, while the compact fold makes it easy to lift into a car trunk or store at home.
Dual 250 W Motors24 V 12 Ah Battery265 lb Load Capacity3.7 mph Top SpeedAluminum Alloy FrameElectromagnetic BrakesFolds in SecondsPU Solid Tires
Load Capacity
265 lb (120 kg)
Supports most adult riders
Top Speed
3.7 mph (6 km/h)
Comfortable indoor and outdoor pace
Range per Charge
Up to 15.5 mi (25 km)
Varies with terrain and rider weight
Battery
24 V 12 Ah
Lithium-ion removable pack
Motor Power
Dual 250 W
Brushless hub motors on rear wheels
Chair Weight
62 lb (28.2 kg)
With battery installed
Overview
The HKM-3142099 pairs a bright yellow aluminum alloy X-frame with dual rear hub motors to create a power chair that is easy to spot and easy to transport. The frame folds inward in one motion, so the chair stands upright in a closet or slides into a vehicle without disassembling the wheels. Padded armrests, breathable mesh upholstery, and an adjustable-height headrest keep the rider comfortable during longer outings.
Power comes from a 24 V 12 Ah lithium-ion battery mounted beneath the seat, feeding dual 250 W hub motors for a top speed of 3.7 mph and a typical range of up to 15.5 mi on level ground. The controller is mounted on a swiveling joystick arm that can be positioned on the left or right side, and the electromagnetic braking system engages automatically when the joystick returns to neutral.
The HKM-3142099 rolls on 8 in front casters and 12.4 in rear drive wheels, both fitted with PU solid tires that resist punctures on pavement, packed gravel, and short grass. Spring suspension on the front forks and rear frame helps absorb bumps at door thresholds and sidewalk cracks, while small anti-tip wheels at the back add stability on inclines up to 8 deg.
Designed for riders up to 265 lb, the chair offers an 18.3 in seat width and a 17.3 in seat depth with enough room for everyday clothing and outerwear. A removable battery pack simplifies charging away from the chair, and the included 100-240 V charger refills the pack in about 6 hours. The HKM-3142099 is intended for independent mobility and transport convenience, not as a replacement for clinical seating advice.
Key Features
Aluminum Alloy X-Frame
The HKM-3142099 uses a welded aluminum alloy X-frame that keeps the chair light while handling the daily load. The bright finish resists corrosion and makes the frame easy to wipe clean.
Dual 250 W Hub Motors
A motor is built into each rear wheel, giving the chair balanced traction and enough torque for 8 deg ramps. The sealed hub design keeps the drivetrain quiet and reduces maintenance.
24 V 12 Ah Lithium-Ion Battery
The battery sits beneath the seat in a quick-release bracket, so it can be charged on or off the chair. A full charge takes about 6 hours with the included 100-240 V charger.
Electromagnetic Braking System
The brakes engage automatically whenever the joystick returns to center or the power is switched off. A manual release lever on each motor lets a caregiver freewheel the chair when needed.
Foldable and Trunk-Friendly
The frame collapses inward in one step and stands upright on its own rear wheels. Folded dimensions of approximately 24 x 15 x 33 in let it fit in most sedan trunks.
PU Solid Tires and Suspension
Solid PU tires eliminate flats on the 8 in front casters and 12.4 in rear wheels. Front and rear spring suspension smooths out cracks and thresholds during everyday rides.
Adjustable Seating
The seat is 18.3 in wide and 17.3 in deep, with padded armrests and an adjustable headrest. A rear storage pocket holds small items while the seat belt keeps the rider secure.
Left or Right Joystick
The joystick controller mounts to either armrest and can be swung away for transfers. The LED display shows speed mode, battery level, and power status at a glance.
Full Specifications
Model
HKM-3142099 | Electric Wheelchair
Frame Material
Aluminum alloy
Motor Type
Brushless hub motor
Motor Power
Dual 250 W
Battery Voltage
24 V
Battery Capacity
12 Ah
Removable Battery
Yes
Charge Time
Approximately 6 hours
Charger Input
100-240 V AC
Top Speed
3.7 mph (6 km/h)
Range per Charge
Up to 15.5 mi (25 km)
Climbing Angle
8 deg
Turning Radius
31.5 in (800 mm)
Front Wheels
8 in (200 mm) PU solid
Rear Wheels
12.4 in (315 mm) PU solid
Brake System
Electromagnetic with manual release
Controller
24 V 45 A brush controller
Seat Width
18.3 in (465 mm)
Seat Depth
17.3 in (440 mm)
Armrests
Padded, fixed height
Footrest
Swing-away plate
Folded Dimensions
24 x 15 x 33 in (610 x 380 x 840 mm)
Product Weight
62 lb (28.2 kg)
Load Capacity
265 lb (120 kg)
Certifications
CE, FDA, ISO 9001
Battery, Range, and Charging
The HKM-3142099 is powered by a 24 V 12 Ah lithium-ion battery pack mounted beneath the seat. This configuration stores about 288 Wh of energy and, under typical conditions, delivers up to 15.5 mi (25 km) of range on a single charge. Range is affected by occupant weight, terrain, temperature, and how often the chair starts and stops.
A 100-240 V AC charger is included and refills the battery in approximately 6 hours. The charger can be connected to the controller-side charge port or directly to the removable battery pack, so the chair can stay in a vehicle while the battery charges indoors.
Tip: For longest battery life, charge after each use and store the pack at room temperature with about half charge if it will not be used for more than two weeks. Avoid leaving the battery in a hot car or exposing it to freezing temperatures for extended periods.
The battery is certified to UN38.3 transport standards and can be removed quickly without tools, which is convenient for airline check-in, hotel charging, or keeping a spare pack ready.
Daily Use & Care
- Charge the battery after each day of use so the chair is ready for the next outing.
- Fold the chair before lifting it into a trunk to reduce strain and avoid catching the armrests.
- Keep the joystick dry and clean debris from the tire treads after outdoor trips.
- Use the red motor-release levers only when someone needs to push the chair manually.
- Stow the charger in the rear seat pocket so it is always available while traveling.
- Check tire pressure visually before long rides because solid PU tires still need intact tread.
- Plan routes around curb cuts and ramps to preserve battery range on hilly terrain.
What's in the Box
- 1 x HKM-3142099 electric wheelchair (assembled)
- 1 x 24 V 12 Ah lithium-ion battery pack
- 1 x 100-240 V AC charger with DC plug
- 1 x Joystick controller with mounting bracket
- 1 x User manual and quick-start card
- 1 x Seat belt
- 1 x Anti-tip wheel set (installed)
- 1 x Tool kit for adjustments
Frequently Asked Questions
What is the weight capacity of the HKM-3142099?+
The HKM-3142099 supports riders up to 265 lb (120 kg). Exceeding this limit can reduce range and climbing performance.
How far can the chair travel on one charge?+
On level ground with a typical rider, the chair can travel up to 15.5 mi (25 km). Hills, rough surfaces, and heavier loads will reduce this distance.
How long does the battery take to charge?+
The 24 V 12 Ah lithium-ion battery charges from empty in approximately 6 hours using the included 100-240 V charger.
Can the battery be removed for charging?+
Yes. The battery pack slides out from beneath the seat and can be charged away from the chair.
Does the chair fold to fit in a car trunk?+
Yes. The folded dimensions are approximately 24 x 15 x 33 in, small enough for most sedan trunks and SUV cargo areas.
What type of tires does the HKM-3142099 use?+
The chair uses PU solid tires on 8 in front casters and 12.4 in rear wheels, so they do not go flat.
Is the joystick on the left or right side?+
The joystick can be mounted on either armrest, and the arm can be swung away for transfers.
Can the chair be pushed manually?+
Yes. Pull the red motor-release levers on the rear wheels to disengage the motors and allow a caregiver to push the chair.
Service & Policies
Free Shipping on All Orders
Every order ships free. Handling Time: 0-1 business days (Monday to Friday). Transit Time: 2-5 business days (Monday to Friday). A tracking number is emailed as soon as the parcel leaves our warehouse.
180 Days Purchase Protection
Your purchase is protected for 180 days from the delivery date against manufacturing defects and damage in transit. If something arrives wrong, we make it right.
30 Days Money-Back Guarantee
Not completely satisfied? Request a return within 30 days of delivery for a full refund. We keep the process simple and hassle-free.
24 Months Warranty Service
The product is covered by a 24-month warranty from the delivery date against manufacturing defects. Coverage includes parts and labor; normal-wear items are excluded.
CEFDAISO 9001UN38.3 BatteryElectromagnetic BrakeAirline Friendly BatteryOne-Year Warranty
Why Choose the HKM-3142099
Light Enough to Lift
At about 62 lb with the battery installed, the HKM-3142099 is light enough for two adults to lift into a car trunk or store in a closet.
No Flat Tires
PU solid tires on all four wheels remove the risk of punctures during daily errands and outdoor paths.
Quick-Folding Frame
The X-frame collapses in one step and stands upright on its own, so it does not need a wall to lean against.
Removable Battery
Charge the 24 V 12 Ah pack indoors while the chair stays in a garage or vehicle.
Stable on Ramps
Dual rear hub motors and an 8 deg climbing angle handle driveway slopes and handicap ramps with confidence.
Simple Controls
The joystick and speed dial are intuitive for first-time power chair users and caregivers alike.
Controls & Indicators
Joystick Controller
The 360-degree joystick controls speed and direction. A dial selects between speed modes and the LED screen shows battery level and power status.
Power Key
Turn the key switch to power the controller and display. Remove the key to prevent unintended use during transport or storage.
Speed Dial
Rotate the dial to limit the top speed for tight indoor spaces or open outdoor paths.
Horn Button
Press the horn button on the joystick panel to alert pedestrians in crowded areas.
Electromagnetic Brake
The brakes engage automatically when the joystick is released. Pull the red lever on each motor to disengage for manual pushing.
Charge Port
Plug the charger into the controller-side port or the battery pack directly. The LED indicator turns green when charging is complete.
Motor Release Levers
Flip the red levers on the rear motors to freewheel mode when a caregiver needs to push the chair manually.
Pre-Ride Safety Checklist
- Confirm the battery pack is locked in place beneath the seat.
- Inspect the joystick cable for pinches or exposed wire.
- Test the electromagnetic brake by releasing the joystick on a flat surface.
- Make sure the anti-tip wheels are tight and not cracked.
- Check that both rear hub motors engage when moving forward and backward.
- Verify the tires are free of cuts, stones, or flat spots.
- Adjust the headrest height so it supports the back of the head.
- Practice folding and unfolding the chair before the first trip away from home.
Quick Troubleshooting
Chair will not power on.+
Check that the battery is locked in place and the key switch is turned on. Verify the charger is unplugged before driving.
Joystick does not respond.+
Confirm the joystick cable is firmly connected and free of damage. Restart the controller by turning the key off and on.
Chair pulls to one side.+
Inspect both rear tires for equal tread wear and confirm both motor-release levers are fully engaged in drive mode.
Brakes do not hold on a slope.+
Test on level ground first. If the chair still rolls, contact support because the electromagnetic brake may need service.
Range seems shorter than expected.+
Cold weather, hills, and heavier loads all reduce range. Charge the battery fully and ride on level pavement to compare.
Folding mechanism sticks.+
Check for debris around the pivot points and lightly lubricate the hinges if needed. Do not force the frame closed.
Certifications & Standards
The HKM-3142099 and its battery pack are tested to common international standards for electrical safety and transport. The following certifications apply to this product line.
- CE marked for the European market
- FDA registered as a mobility device
- ISO 9001 quality management
- UN38.3 lithium battery transport certification
- RoHS compliant materials
Important Safety Notes
Read the user manual before operating the HKM-3142099. The chair is designed for independent mobility and caregiver-assisted transport, but it is not a substitute for clinical seating or medical advice.
- Always wear the seat belt when the chair is in motion.
- Use ramps and curb cuts instead of stairs or high curbs.
- Engage the motor-release levers only when the chair is being pushed manually.
- Keep hands and clothing away from the wheels and pivot points.
- Do not exceed the 265 lb load capacity.
- Avoid steep slopes greater than 8 deg.
- Charge the battery in a dry, ventilated area away from heat sources.
- Have a qualified technician inspect the frame and brakes annually.
HKM-3142099 · Electric Wheelchair · Aluminum Alloy Frame · Dual 250 W Hub Motors · 24 V 12 Ah Lithium Battery · 265 lb Load Capacity · 3.7 mph Top Speed · Up to 15.5 mi Range · Electromagnetic Brakes · PU Solid Tires. Specifications are provided for reference; actual performance varies with occupant weight, terrain, surface, temperature, and use. This page describes the product only and is not medical advice - consult a qualified clinician about seating and mobility needs.
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We are confident that our products are of great quality and even better value. However, if upon receiving and inspecting your item you decide that you want to return it, you will have 30 days as of the date of shipment arrival to return it for a refund minus the shipping cost. No restocking charges. Any additional fees associated with a purchase transaction will be deducted from the amount of the refund.
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If you purchase products from our website, you have 24 months to request repairs or replacement if any products turns out to be faulty or are not as advertised. During the warranty period if any product is found to have a manufacturer defect, we will repair or replace the defective part(s). If a product cannot be repaired or replaced within a reasonable time, you can request a refund or price reduction. We are confident that our products are of great quality and even better value. However, if upon receiving and inspecting your item you decide that you want to return it, you will have 30 days as of the date of shipment arrival to return it for a refund minus the shipping cost.
