Merits Pioneer 4 Portable 4-Wheel Mobility Scooter - S141
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1 Year Warranty
Shipped Within 3-5 Business Days
1 Year Warranty
Shipped Within 3-5 Business Days
Looking for a reliable full-size mobility scooter that’s both affordable and built to last? The Merits Health S141 Pioneer is a great choice. It now features an upgraded tiller for better comfort and control, making every ride smoother and more stable.
Merits Health understands the need for a mobility scooter with an extensive travel range, and the S141 Pioneer delivers just that. Powered by two 12 Volt U1 batteries with a 34AH capacity, this scooter offers an impressive 18-mile battery range.
With its 24V 250W motor, it effortlessly handles various terrains and can tackle inclines of up to 8 degrees. Plus, it boasts a maximum speed of 5 mph, ensuring you reach your destination comfortably and efficiently.
When spending extended hours on your 4-wheel mobility scooter, comfort is paramount. The S141 features one of the most comfortable seats in its class a plush, high-back captain's chair measuring 20"W x 20"D.
It accommodates most body types with ease. What's more, the chair swivels a full 360 degrees, and the armrests are not only adjustable outward and inward but also flip up for easy entry and exit.

Merits Pioneer Series Order Form
| Product Specifications | |
|---|---|
| Weight Capacity | 400 LBS |
| Weight With Batteries | 189 LBS |
| Weight W/O Battery | N/A |
| Maximum Speed | 5 MPH |
| Travel Range | 18 Miles |
| Total Weight | 189 LBS |
| Battery Size | 12V U1 (34AH) |
| Battery Charger | 5A Off-Board |
| Battery Weight | 52 LBS |
| Brake | Electromagnetic |
| Curb Climbing | 8° |
| Grade Climbable | 8° |
| Ground Clearance | 4.00" |
| Motor Size | DC 24V, 250W |
| Electronics | Dynamic Rhino 70A |
| Overall Height | 45.5" |
| Overall Length | 47" |
| Overall Width | 23" |
| Seat Width | 20" |
| Seat Depth | 20" |
| Seat Heigth | 20" |
| Turning Radius | 52" |
| Front Wheels | 10" Pneumatic Tires |
| Rear Wheels | 10" Pneumatic Tires |
The frame comes with a Lifetime limited warranty , while the electronics, motor/brakes, and batteries each carry a 1-year warranty , ensuring comprehensive coverage for your peace of mind.
Once your order is placed, you will receive a confirmation email acknowledging receipt of your order.
Orders are fulfilled directly through our authorized manufacturer partners to ensure you receive the newest production inventory.
If an item is temporarily unavailable, we will contact you promptly with updated availability and options. At that time, you may choose to proceed with the revised timeline or cancel for a full refund.
If you confirm that you wish to proceed, the order becomes a confirmed backorder. Once we commit funds with the supplier to reserve inventory specifically for your order, it cannot be cancelled.
You will receive email updates throughout the process, including tracking details once your order ships.
Cancellations within 24 hours may be approved at our discretion if the order has not yet been placed with the supplier or shipped.
Returns are accepted within 7 days of delivery for eligible products.
Approved returns are subject to:
A 25% restocking fee
Non-refundable outbound shipping
Non-refundable white-glove delivery charges (if applicable)
After 14 days, all sales are considered final.
Returned items must be unused, in original packaging, and include all components and documentation. Return shipping costs are the customer’s responsibility.
To request a return, please email:
support@firstclassmobility.com
Some products may require advance reservation to secure manufacturer inventory.
Pre-orders and confirmed backorders are paid in full at the time of purchase. Once inventory is reserved and funds are committed with the supplier, these orders cannot be cancelled.
Estimated shipping timelines are provided in good faith. Delays may occur due to manufacturing schedules, supplier availability, or freight logistics.
Any exception granted is at our sole discretion and may be subject to a cancellation and restocking fee.
Due to hygiene, safety, or manufacturer restrictions, the following items are non-returnable:
Beds and mattresses
Batteries and chargers
All lifts (residential, vehicle, and patient lifts)
Lift chairs, geri chairs, and patient room chairs
Wheelchair cushions, support surfaces, and slings
Mobility accessories
Red light therapy devices
All products sold under the brand Discover Your Mobility
View the full list of non-returnable brands here .
If an item arrives defective or damaged, the manufacturer will offer a replacement at no cost. Issues must be reported within 24 hours of delivery.
A replacement requires the defective item to be returned before a new unit is shipped. A prepaid return label will be provided for approved claims.
If you decline a replacement and request a return instead, the request will be handled under the standard return policy, including a 25% restocking fee and non-refundable shipping costs.
Damage not reported within 24 hours may not be eligible for a claim.
Freight and large-item deliveries are scheduled to the address provided at checkout. Please ensure all delivery details are accurate before submitting your order.
If an order is refused at delivery or returned to the sender, a 25% restocking fee will apply, and all outbound and return shipping costs will be the customer’s responsibility.
If an incorrect or incomplete address is provided and the shipment requires re-delivery, address correction, or is returned to the sender, the customer is responsible for any additional shipping, freight, storage, or re-delivery fees charged by the carrier.
All products are covered by the manufacturer’s warranty, which varies by brand and product.
We are happy to assist you with documentation, proof of purchase, and guidance throughout the warranty process. Warranty service, repairs, and replacements are handled directly by the manufacturer in accordance with their terms and coverage.
After the return period has passed, any repair or replacement requests will be subject to the manufacturer’s warranty policy and may require return of the defective item for inspection.
If you experience any issue with your order, please contact us directly so we can resolve it as quickly as possible.
In the event of a payment dispute, we may provide order records, communication history, and this policy to the payment provider for review.
By placing an order with FirstClassMobility.com, you agree to the terms outlined in this Refund & Return Policy, including applicable restocking fees, shipping charges, and final sale exclusions.
Product specifications are provided by manufacturers as general guidance. Actual measurements and performance may vary slightly due to production tolerances, optional accessories, or model updates.
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