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- Regular price
- $2,649.00
- Sale price
- $2,649.00
- Regular price
-
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Overview
Key Features
- Travel up to 15 miles per charge
- Weighing only 21 lbs.
- Up to 12 MPH
- 280 lb. capacity
- Easy to attach, detach, and transport
- The twist throttle and dual disc brakes offer smooth acceleration and reliable stopping power
- Large pneumatic front wheel for superior traction
- Attach and detach in seconds
Key Features

Simple to attach

Beautiful Design

Off Road Tire

Easy to use

🔥Best seller🔥
Loved by tons of customers!
This lightweight & efficient Power Assist by Rio Mobility is a great for active and daily riders of wheelchairs.
Love traveling to new counties? This can fly & comes with an optional EU/AU/AUS chargers and a travel case for easy transport.

Highlights
- Frame easily comes apart via “Double quick release
Street & Off-Road Tires
- Choose from two types of tires for your Firefly 2.5.
High-End Brakes
- Dual disc brakes, dual lights and oversize 12.5” x 3” tire
Kick Up That Stand
- Dual kickstands for easy storage and simple transfers

Key Specs
- Lithium ion 36V, 7AH, 252 Wh
Battery Range
- 15 miles/24 km
Charger
- 36V, 2A, input voltage 100~240V
Charging Time
- 3 hours if battery is fully discharged

Heading to Europe? Ensure charger compatibility.
Before you head abroad, make sure you purchase a charger compatible with EU outlets and wattage compatibility.
If you have any questions, see our FAQs below or reach out via our support page.
More Features
Easy to transfer
Simple detachment
High Res LCD Display

Install Video Guide
This video instructs how to install a Rio Mobility Firefly 2.5 motorized attachment onto your wheelchair.
Contact NextGen HME at 216-4600-5885 or sales@nextgenhme.com for any Rio Mobility Firefly 2.5 questions or concerns. Email open 7 days a week.

Quick relase guide
This is a quick tutorial for the Firefly 2.5 Quick Release System. Please follow these guidelines when installing on your chair
Contact NextGen HME at 216-4600-5885 or sales@nextgenhme.com for any Rio Mobility Firefly 2.5 questions or concerns. Email open 7 days a week.
Resources
Install Video
Quick Release Video
Compatibility Guide
Firefly 2.5 Common Questions
The top speed of the Firefly 2.5 is 12 MPH.
The Firefly 2.5 has a battery range of up to 15 miles on a single charge. Range varies depending on factors such as user weight, terrain and temperature.
Yes, you can attach to most rigid frame wheelchair.
For rigid frames, review page 2 of our compatibility guide.
Yes, there are a few folding frames that can work.
For folding frames, review page 3 of our compatibility guide.
No, Firefly 2.5 is not covered by insurance as it is considered a recreational vehicle.
Battery Life Factors: Battery performance depends on various factors, including user weight, terrain, temperature, and charge level.
Charging Safety:
- Important: Never charge the battery overnight or leave it unattended while charging. Always remain nearby during charging.
- Regular Use: Lithium batteries have no memory effect, so you can charge the battery as often as needed. However, after every 10-15 charge cycles, fully deplete the battery before recharging.
Long-Term Storage:
- Charge the battery to approximately 65% (or 3 bars on the battery LED or handlebar LCD) before storage.
- Recharge every 1.5 months for 30-45 minutes only.
- DO NOT fully charge unless planning to use the battery soon. Avoid storing the battery fully charged or completely drained.
Storage Conditions:
- Keep the battery in a cool, dry place away from moisture, heat, and sunlight.
- Avoid leaving it in extreme temperatures, such as inside a hot or cold vehicle.
Charging Best Practices:
- Do not leave the battery plugged into the charger for extended periods after the charger light turns green.
- Never charge or store the battery near water sources, heating elements, or appliances like microwaves, fireplaces, or air conditioners.
- Use only the supplied charger and charger cord from Rio Mobility. Third-party chargers or cords can cause damage. If the charge port or plug is loose or damaged, stop using it and contact us immediately.
Technical Specifications:
- Maximum charging voltage: 36V
- Maximum charging output: 2A
- Battery lifespan: Up to 6 years (depending on usage conditions)
The Rio Firefly 2.5 is delivered in a branded cardboard box, with most of the unit preassembled. 📦
Follow the video guide here to complete the full assembly and attachment process.
To keep your Firefly 2.5 in top condition, we recommend having it serviced annually by an authorized Rio Mobility partner, such as NextGen HME or ROAM Adaptive.
For your safety, certain attachment components should be checked regularly, such as every 3-6 months.
Please refer to the operating manual for details on routine user inspections and maintenance procedures.
🔧 Schedule a Service or Learn More:
- NextGen HME: www.nextgenhme.com
- ROAM Adaptive: www.roamadaptive.com