Hercules Prime Booster
Designed to support larger children, adolescents, and adults with high weight capacity
Hercules Prime Booster
The SpinLife Difference Includes:
FREE Curbside Delivery
2 Year Limited Warranty
Features
- Built for larger and growing users 51.1–70.9" tall and 40–176.4 lbs
- 5-point non-load-bearing positioning harness
- Swivel and tilt functionality for easier transfers
- Customizable fit that adapts over time to support proper posture as needs change
Key Specs
-
Ideal User Height Range:
- 51.1" to 70.9"
- Weight capacity: 176 lbs.
- Weight: 29.5 lbs.
Manuals, Literature & Videos
Overview
The Hercules Prime Special Needs Booster Seat is a forward-facing rehabilitation booster designed to safely transport and properly position users weighing 40–176.4 lbs and measuring 51.1–70.9 inches tall. Intended for individuals with physical, neurological, or cognitive disabilities, the seat installs using a standard 3-point lap and shoulder vehicle seat belt and provides significantly more support than a traditional booster when additional trunk, hip, or head stability is required.
Built to grow with the user, the Hercules Prime features infinitely adjustable backrest height, seat depth adjustment, and an adjustable back angle to ensure proper fit as body size and needs change. A 5-point non-load-bearing positioning harness with shoulder pads and chest clip helps maintain upright posture, while the wide seat base supports larger users comfortably.
What Makes This Different
What sets the Hercules Prime apart is its ability to support larger and heavier users while still offering fine-tuned clinical positioning. The seat accommodates a shoulder width of up to 20.1 inches with optional shoulder guides, and can be customized with lateral trunk supports, upper body guides, leg guides, abduction block, footrest, and anterior support options. These components allow clinicians and caregivers to adapt the seat to complex postural needs over time.
Why We Like It
What we like most about the Hercules Prime is its long-term usability for growing and adult users who have outgrown pediatric car seats but still require structured positioning. The wide adjustment range, high weight capacity, and swivel/tilt features make it a practical solution for caregivers managing transfers while maintaining safety and comfort over many years of use.
What to Expect When Ordering
When ordering the Hercules Prime Special Needs Booster Seat, the seat arrives pre-assembled with standard components included. Selected accessories ship with the order and are installed separately. The booster installs forward-facing using the vehicle’s lap and shoulder belt, with lower anchors or a stabilizing bow required for stability, depending on vehicle configuration.
For help with finding a local car seat technician: The National Child Passenger Safety Technician (CPST)
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Specs
| Seat Width: | 15" |
| Seat Depth: | 15.7" to 18.1" |
| Product Weight: | 29.5 lbs |
| Minimum Weight Capacity: | 40 |
| Transit Option: | Yes |
| Trunk Support: | Involved |
| Overall width: | 20.5" |
| Accessories: | None |
| Shoulder Harness Heights: | 15 - 23.6" |
| Back Height: | 29.9" |
| Seat to Back Angle: | 120 |
| Ideal User Height Range: | 51.1" to 70.9" |
Approximate Shipping Dimensions and Weights
| Product Weight: | 29.5 lbs. |
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Return Policy
This item is non-returnable for one of the following reasons:
- This item is custom-made by the manufacturer to suit your specific needs . Please review all specifications carefully before placing your order.
- Once production of your custom item has begun – the order is unable to be cancelled.
- For hygienic safety and per FDA regulations this item is non-returnable, even if unused.
- Once products are installed, the product is no longer returnable.
- Items that are purchased as "Open-Box" are non-returnable.
- Please inspect your product upon delivery. If the product is damaged or is not the correct product, please refuse the delivery. If your item was delivered without a signature and is damaged or incorrect please call SpinLife Customer Service.
If you have questions about this item please call a SpinLife Expert at 1-800-850-0335.
Warranty Information
Limited 2-years warranty
This child restraint is warranted against defective materials and workmanship for
two years from the date of original purchase. Thomashilfen will, at its option, provide
replacement parts for this product or replace this product. Thomashilfen reserves
the right to discontinue or change fabrics, parts, models or products, or to make
substitutions.
WARRANTY LIMITATIONS
This warranty does not include damages which arise from negligence, misuse, or
use not in accordance with this instruction manual. The use of non-Thomashilfen
branded covers, inserts, toys, accessories or tightening devices is not approved by
Thomashilfen. Their use could cause this child restraint to fail federal safety standards
or perform worse in a crash. Their use automatically voids the Thomashilfen warranty.
LIMITATIONS OF DAMAGES
The warranty and remedies as set forth above are exclusive and in lieu of all others,
oral or written, express or implied. In no event will Thomashilfen or the retailer selling
this product be liable to you for any damages, including incidental or consequential
damages, or loss of use arising out of the use or inability to use this product.
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Parts
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