Roma P400 Powerchair
Reliable rear‑wheel drive powerchair with dual 340W motors, up to 30 km range and 136 kg capacity. Compact, adjustable seating and IPX4 splash resistance.
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Details
The Roma P400 is a rear‑wheel drive powered wheelchair built for reliable everyday use both indoors and outdoors. It balances stable outdoor handling with a compact footprint for manoeuvring in tighter spaces. Comfort is adjustable with seat and backrest recline, while two 24V 52Ah batteries provide long range and convenient overnight charging with the supplied 24V 6A charger.
Key benefits
- Stable outdoor mobility – rear‑wheel drive and dual motors give confident tracking on pavements and ramps.
- Comfort you can tailor – adjustable seat depth, angle and reclining backrest help you find a better sitting position.
- Long travel range – two 24V 52Ah batteries offer up to 30 km on a single charge, reducing interruption to daily plans.
- Compact manoeuvring – a 900 mm turning radius helps with tight indoor turns and reversing in limited space.
- Everyday resilience – IPX4 splash resistance and electromagnetic brakes give dependable stopping and use in light outdoor conditions.
Who is this for?
- People who need a robust powered wheelchair for regular outdoor use with good straight‑line tracking and ramp ability.
- Users who want adjustable seating and a higher weight capacity (up to 136 kg).
- Carers or families who value a stable, easy‑to‑control chair with overnight charging and predictable range.
Detailed product information
The P400 Powerchair uses a rear‑wheel drive layout with dual 340W motors and electromagnetic brakes to provide smooth acceleration and dependable stopping control. This arrangement helps with straight‑line tracking outdoors while still allowing tight turns indoors thanks to a 900 mm turning radius.
Top speed reaches 6 mph (10 km/h), and the chair handles everyday slopes with a maximum safe gradient of 10°. Braking performance is specified with a minimum stopping distance of 1700 mm at top speed, so users and carers should allow adequate space when approaching obstacles or ramps.
Comfort is adjustable to suit different users. The seat offers an effective width and depth of 430–480 mm, the seat surface angle adjusts between 0° and 20°, and the backrest reclines from 90° to 140°. The footplate height adjusts between 130–200 mm, helping to achieve a more comfortable leg position.
Power comes from two 24V 52Ah lead‑acid batteries, giving an endurance of up to 30 km on a single charge, depending on conditions and load. Charging is handled by the supplied 24V 6A charger, which accepts 100–240VAC input for convenient charging at home or while out and about.
The chair is a practical size for everyday use with unfolded dimensions of 1080 × 580 × 1215 mm and a total weight of 106.5 kg (batteries included). It has an IPX4 protection rating, which offers resistance to splashing water but is not fully waterproof.
Controls use a dynamic controller that integrates drive, lighting and actuator functions for straightforward operation. The P400 is built to Class B construction and supports a maximum user weight of 136 kg.
Key features
- Rear‑wheel drive for stable outdoor handling
- Dual 340W motors with electromagnetic brakes
- Adjustable seat depth, angle and reclining backrest
- Two 24V 52Ah batteries for extended range
- 24V 6A charger with 100–240VAC input for easy charging
- Tight 900 mm turning radius for indoor manoeuvring
- IPX4 splash‑resistant construction
Specifications
| Class | B |
| Maximum user weight | 136 kg |
| Drive | Rear wheel drive |
| Maximum speed | 6 mph (10 km/h) |
| Minimum braking distance at max. speed | 1700 mm |
| Endurance mileage | 30 km |
| Battery | 2 × 24V 52Ah Lead‑acid |
| Battery charger output | 24VDC 6A |
| Battery charger input | 100–240VAC 50–60Hz |
| Battery charger input current | 1.2–0.5 A |
| Maximum obstacle height | 50 mm |
| Maximum safe slope | 10° |
| Minimum turning radius | 900 mm |
| Minimum width required to reverse | 900 mm |
| Dimensions (unfolded) | 1080 × 580 × 1215 mm |
| Total weight (battery included) | 106.5 kg |
| Weight of battery | 30 kg |
| Effective seat depth | 430–480 mm |
| Effective seat width | 430–480 mm |
| Seat surface height at front edge | 75 mm |
| Footplate height | 130–200 mm |
| Seat angle range | 0°–20° |
| Backrest angle range | 90°–140° |
| Motor | 2 × 340 Watt electromagnetic |
| Controller | Dynamic controller (Drive + Light + Actuator) |
| Protection class | IPX4 |
Important information
- The P400 has an IPX4 rating, which protects against splashing water but does not make the chair fully waterproof; avoid heavy rain and deep puddles.
- Lead‑acid batteries are heavy and require correct handling and disposal. Follow local regulations for battery recycling and transportation.
- Total weight including batteries is 106.5 kg; moving or lifting the chair may require two people or specialist equipment.
Specification
| EAN Code | 5055480594780 |
|---|---|
| Electric Seat Raise/Lower | No |
| Seat Width (MM) | 480.00 |
| Overall Width (MM) | 580.00 (mm) |
| Overall Height (MM) | 1,215.00 (mm) |
| Overall Length (MM) | 1,080.00 (MM) |
| Half Folding Back | No |
| Max User Weight (Kgs) | 136.00 |
| Total Weight (Kgs) | 106.50 |
| Manufacturer | Roma Medical |
| Cushion Supplied | Yes |
| Attendant Brakes | No |
| Quick Release Rear Wheels | No |
| Removeable Armrests | No |
| Padded Backrest | No |
| Side Transfers | Yes |
| Seat Belt Supplied | Yes |
| Detachable Foot Rests | No |
| Crash Tested | No |
| Anti Tip Wheels | Yes |
Product Questions
Reviews
Delivery
FREE Delivery on order over £50 ex VAT to qualify
Standard Delivery (2-5 Working Days) is £4.95
UK Remote & Offshore Delivery (2-5 Working Days) is £14.95
Express Delivery (1-2 Working Days) is £9.95
In-Home Delivery and Setup: Please note when choosing this service you must allow around 7-14 working days for delivery. For more information visit our In-Home Delivery and Setup page
We endeavour to dispatch all orders received Mon - Fri by 2:30pm the same day.
For more information on delivery please view our delivery page
Insurance
Mark Bate's Insurance
You can also take the option to purchase the standard or plus insurance.
| Standard | Plus | High Value | Prestige (Cabin Cars) | |
|---|---|---|---|---|
| Public Liability | £2 million | £5 million | £2 million | £2 million |
| 24/7 National Breakdown Recovery | Standard | Full | Full | Standard |
| Accidental Damage, Fire, Storm, and Flood | ✓ | ✓ | ✓ | ✓ |
| Theft and Vandalism | ✓ | ✓ | ✓ | ✓ |
| No Excess | ✓ | ✓ | ✓ | ✗ |
| 90 days worldwide cover | ✓ | ✓ | ✓ | ✗ |
| Baggage handling & In-flight cover | ✓ | ✓ | ✓ | ✗ |
| Loss of keys | ✓ | ✓ | ✓ | ✓ |
| New for old replacement | 2 years | 3 years | 3 years | 3 years |
| Personal effects cover | £150 | £300 | £250 | £250 |
| Personal injury / Accidental death | £1000 | Up to £5000 | £1000 | £1000 |
| Temporary hire cover (cover up to) | £7 a day | £10 a day | £10 a day | £10 a day |
| Hospitalisation benefit (cover up to) | £7 a day | £15 a day | £10 a day | £10 a day |
| Dental cover | £150 | £300 | £250 | £250 |
| Pet cover | £150 | £300 | £250 | £250 |
| Any driver cover | ✗ | ✓ | ✗ | ✗ |
| Puncture cover | ✗ | ✓ | ✗ | ✗ |
| Manual wheelchair insurance | ✗ | ✓ | ✗ | ✓ |
| Legal expenses | ✗ | Up to £25000 | ✗ | Up to £25000 |
1 Month Free Insurance
We offer 1 months free insurance Plus insurance if you do not want to commit to a package right now. The information of the coverage is below:
Mobility Smart Ltd, Unit 12 – 13 Creamery Industrial Estate, Kenlis Road, Barnacre, Preston, PR3 1GD is an Appointed Representative of Mark Bates Ltd, Premier House, Londonthorpe Road, Grantham, Lincs, NG31 9SN are authorised and regulated by the Financial Conduct Authority. Number: 308390. You can check this on the FCA’s Register by visiting the FCA’s website www.fca.org.uk/register or by contacting the FCA on 0800 111 6768.
By selecting free insurance I confirm that I have read and understood the Insurance Product Information Document and the Terms of Business Agreement. I agree to my information being passed to Mark Bates Ltd for the provision of insurance and to the Insurer for the purpose of accepting insurance and handling any claims, where if necessary, it may be divulged to third parties, provided my information will be processed in compliance with the provisions of the General Data Protection Regulation.
You have not an incident involving mobility equipment within the last 3 years that would of resulted in claim for the insurance described in the Insurance Product Information document
I explicitly acknowledge and agree that by choosing not to acquire insurance, I am fully liable for any and all costs arising from injuries or damages I may cause to a third party. Additionally, I understand that I will not be covered for any repairs or replacements needed due to accidental damage, fire, theft, or vandalism. I accept full responsibility and agree to bear all financial responsibilities related to such occurrences.
Warranty
Our Diamond Care Warranty is designed to give you complete peace of mind with your new mobility scooter or electric wheelchair. It ensures you’re fully supported during the first year of ownership, covering all parts, labour, and repairs for valid claims—including call-out costs and collection for service.
Why Choose the Diamond Care Warranty?
- Comprehensive Coverage: All manufacturing defects are fully covered.
- Hassle-Free Support: Phone and email assistance, engineer visits, diagnosis, transportation, repair, and return are all taken care of.
- Fast Response Times: We aim to address issues promptly, typically within 7-14 days at your home. If a repair is required, we’ll collect, fix, and return your product with an average turnaround of 14 days.
- Convenient and Worry-Free: You can trust us to manage the entire process so you can stay mobile without stress.
How We Make It Easy:
- Remote Diagnosis: In many cases, sending us photos or videos of the issue helps us provide quicker and more efficient support.
- Dedicated Support Team: Our experienced team is always on hand to ensure any manufacturing issues are resolved smoothly and efficiently.
For the complete details of your Diamond Care Warranty, including terms and conditions, please visit our full warranty page.
We’re here to help whenever you need us! If you have any questions, don’t hesitate to reach out to our friendly team.
Warranty Booklet
Warranty Info Sheet
IPID(s) and Terms of Business Agreement
VAT Relief
This product qualifies for VAT Relief meaning you will pay the excluding VAT price if you are eligible.
All you have to do is fill in the VAT Relief form in the checkout and we do the rest, it is a self declaration so there is no need to send any proof.
Check out our VAT Relief page for more info!

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