A robust solution is essential for children, young people, and adults with physical and neurological disabilities to ensure their safety in the car. Hercules Prime US excels when adapted car seats become too small or when additional support is needed while sitting in the car. This positioning booster seat grows with the user, offering the familiar features of an adapted car seat and can be highly customized with a wide range of accessories that adapt as the user grows. When extra head and upper body support is required, a basic seatbelt system in the car is insufficient. This seat ensures a proper, safe sitting position on every journey.
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Description
recaro booster seat vs britax booster Thomashilfen Hercules Prime BoosterA robust solution is essential for children, young people, and adults with physical and neurological disabilities to ensure their safety in the car. Hercules Prime US excels when adapted car seats become too small or when additional support is needed while sitting in the car. This positioning booster seat grows with the user, offering the familiar features of an adapted car seat and can be highly customized with a wide range of accessories that adapt
Features
Swivel and Tilting Function
The tilting function, adjustable up to 10°, enhances seating comfort for users with limited upper body control.
Shoulder Width
The seat accommodates both slim and broad users with shoulder widths ranging from 42 to 51 cm (16.5 to 20.1 inches).
Backrest Height
The backrest height can be adjusted by 13 cm (5.1 inches), allowing it to adapt to the user's growth. This ensures optimal head support.
Compact and Convenient
Exploring Hercules Small Booster
Hitting the roads today with tomorrow's safety in mind. This specially engineered rehabilitation car seat not only meets current safety standards but is also designed to comply with future regulations effective from September 2023. The Hercules Small, tested according to the latest R129 standard, which includes both frontal and side impact considerations, provides a high level of safety and effective protection for your child.
Benefits of the Hercules Prime by Thomashilfen
Enhanced Comfort and Safety
The Thomashilfen Hercules Prime special needs car seat is meticulously engineered in Germany to offer ultimate comfort and safety for larger riders.
Multiple Positioning Accessories
The seat comes with a variety of adjustable accessories, such as Swing-Away Upper and Mid-body Supports, which can be easily tailored to offer additional support and comfort.
Easy Transfers with Swivel Base
The innovative swivel base facilitates easy transfers, reducing back strain for caregivers. The seat can swivel left or right, making it significantly easier to get in and out of the car.
Compact and Convenient
The Hercules Prime can be folded into a compact size, making it easy to install in vehicles, transport in small car trunks, and store when not in use.
Robust Safety Features
Built with a sturdy and impact-resistant shell, reinforced side wings, a 5-point harness, and an adjustable headrest, the seat exceeds US FMVSS 213 safety standards.
Size Chart
| Dimensions and Weights | Hercules Prime US |
|---|---|
| User Weight | 40 - 176.4 lbs |
| Weight of Seat (Basic Model) | 29.5 lbs |
| Seat Depth | 15.7" - 18.1" |
| Depth Behind Crotch Strap | 9.5" - 15" |
| Seat Width | 15.7" |
| Seat to Head | 24.8" - 29.9" |
| Back Width (Seat) | 17.7" |
| Shoulder Height (Belt Guide) | 15" - 23.6" |
| Shoulder Width (With Shoulder Guide) | 16.5" - 20.1" |
| Back Angle (Max.) | 120° |
| Seat Tilt-in-Space (With Tilting Base 10°) | 0° / 2,5° / 5° / 7,5° / 10° |
| Lower Leg Length (With Foot Rest) | 6.7" - 16.9" |
| Height of Lateral Trunk Supports (Upper Edge) | 10.2" - 14.2" |
| Distance Lateral Trunk Supports Rigid | 7.5" - 13.8" |
| Distance Lateral Trunk Supports Swing Away | 9" - 15.7" |
| Max. Overall Dimensions (w x h x d) | 20.5" x 34.6" x 16.9" |
| Min. Folded Dimensions (w x h x d) | 20.5" x 8.3" x 28.7" |
| Body Height User | 51.1" - 70.9" |
Accessories & Options
Latch / Seatfix Connector
Holds the seat securely in place
Stabilizing Bow
ensures that the seat remains secure when no Latch or Seatfix system is available
Stand
Guarantees stable placement of the seat in the passenger footwell
Headrest
Ensures proper positioning of the head and provides additional lateral support if necessary
Second Belt Guide (Top)
Provides a convenient option for using the 3-point safety belt on either the right or left side
Footrest (Foldable)
Enhances posture and supports the ability to push through the feet
Lateral Trunk Supports (Firm)
Provides firm lateral support for the thorax
Lateral Trunk Supports (Swing-away)
Provides firm lateral support for the thorax and facilitates transfer
Upper Body Guide (Firm)
Provides firm lateral support over a large area and supports the upper body
Upper Body Guide (Swing-away)
Provides firm lateral support over a large area and supports the upper body
Shoulder Guide
For adjustable width support of the shoulder area
Abduction Block
Enhances leg guidance and prevents the legs from crossing over
Leg Guides (left and right)
Supports a stable sitting position and provides necessary support for the thighs
Chest Clip
Prevents twisting of the straps and ensures they stay in place
Cushion For Function Base
Ensures maximum contact surface between the vehicle seat and Hercules Prime, providing greater stability
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 480 reviews
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Product Reviews
★★★★★ 5
Fallen Angels, fae, vampires, oh my!
Format: Kindle
Rating: 4.5 | Spice: 2 (but a good slow-burn)
•
Main Characters: Huntyr and Wolf
•
I couldn’t wait to read this book; there was so much hype about it! And there was no doubt why. I fell in love with the characters and the plot itself. This book is mainly plot driven more than friction driven but it’s easy to follow along with. The characters are fun, easily understood. The main setting is at an academy where both the main characters are going through trials and building strength for the final test, The Transcendent. There are fantastic side characters as well. I loved the camaraderie between Huntyr and her friends. But we don’t like Lanson. 😆
We do have some plot twists that come into play throughout the book. Secrets and betrayal to be seen. I did adore Wolf and Huntyr’s relationship. It was a classic slow burn trope. They didn’t hit it off fast, but in time their feelings grew. I loved their banter, so sexy. Wolf is your next book boyfriend; Huntyr is your next vampire assassin independent bad-a*s female. Themes include loyalty, trust, self-discovery, a true slow burn romance. Side note: book ends on a angsty cliffhanger!
•
Emily, thank you for writing this awesome novel and I cannot wait to devour Book 2, Blood So Brutal! 😍
•
Happy reading, my lovelies! xo
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Reviewed in the United States on January 21, 2024
★★★★★ 4
“My heart bows to you and you only, Huntress.”
Format: Kindle
3.5 🌟
This book popped up in my KU recommended reading suggestions and the synopsis sounded like what I was in the mood for. I'm so glad I took a chance on it. I went into this knowing absolutely nothing about it and ended up really liking it. I love when this happens.
The main characters are likeable and I easily found myself rooting for them. There is a mystery element to each of their backstories that I enjoyed watching unfold and can't wait to get more of. Wolf, in particular, has me fixated. Love him.
I found this to be an entertaining, addictive read with a plot that moves along at a good pace. It reads so easily I found myself very reluctant to put it down. Lots of twists and turns and the angst is there. A good set up for the next book to come, for sure.
My issues with this book....the dialogue feels a bit juvenile at times and there is a repetitive over use of a particular word phrasing that I found myself giving the ole eye-roll to. There are, without a doubt, some pretty cliche moments that gave me a bit of the cringe. I think this could've certainly 100% benefited from more depth regarding the world building. Perhaps the world building was sacrificed to keep the pacing quick? Just a guess. Also, the lack of consistency of character for the FMC was really evident and so she feels quite illogical at times.
Overall, this was a fun and enjoyable read that hit the spot well enough for me. That ending certainly has me impatiently pining for book 2!
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Reviewed in the United States on June 18, 2024
★★★★★ 3
Interesting take on the genre
Format: Kindle
True rating: 3.25 ⭐️
I enjoyed the fresh take on the genre. The best way I could describe the setting and world is an apocalyptic dystopian version of Farie where vampires, fae, and angles struggle to survive in what is left of the world. It was definitely interesting throwing the academy/hunger games aspect into this world as well.
Even though I guessed the final reveal early on in the book, I kept hoping I was wrong, and it would take a surprising turn. While the "plot twists" were a bit predictable to me, I still enjoyed the ride this book took me on.
Another downfall for me was the plot holes in the world building... I.E. if society has fallen and the world is in the aftermath of war, how are there trains running around the world? Just to take young adults to the trials to get into the golden city? How is the train maintained, the tracks clear, etc?
However, I did enjoy the FMC & MMC and thought they were fleshed out nicely. I also enjoyed the side characters but wish some were developed more like Ashalin (sp?). I do find myself rooting for the MCs to succeed and find happiness together, which is obviously an important aspect for romantasy.
Overall, was this an earth-shattering, mind-bending, terrific piece of literature? No. But was it the worst thing I've read this year? Also, no. This book has, to me, the bones of a great read & just needs a bit more to push it from an alright book to a great book.
Overall ratings:
Plot- 3.5⭐️
World building 3⭐️
Spice 2.5 🌶🌶
Main characters 4 ⭐️
Supporting characters 3.5⭐️
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Reviewed in the United States on May 12, 2024
★★★★★ 5
great book
Format: Kindle
I am really excited to meet the author at the book retreat this month. I really enjoyed this world that she built and most of the female main character Huntress is so awesome. She goes through a lot in this book and the ending; wow! I wouldn't have even guessed. I highly recommend everyone to read this book.
I have been so lucky this year that almost all the books I have read have been, so far, 5 out 5 stars.
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Reviewed in the United States on June 2, 2026
★★★★★ 4
Fallen for the Fallen Angel – A Guilty Pleasure Worth Every Page
Format: Kindle
There’s something deeply irresistible about a dark academia or trial-based setting, a brooding and arrogant fallen angel, and a fierce heroine with enough sass to go toe-to-toe with him. Wings So Wicked is exactly that kind of book—and I devoured it in just a couple of days.
To be fair, the plot isn’t groundbreaking. If you’re looking for something fresh and innovative in terms of storyline, this might not be it. But if your reader heart beats faster at the mere mention of enemies-to-lovers, jealousy-fueled banter, magical trials, betrayals, and forbidden tension—you’ll feel right at home. It’s like catnip for those of us with this particular weakness.
The chemistry between the leads could have used a slightly slower burn to make the tension sizzle longer, but I still found myself completely invested in their dynamic. There are moments and phrases that feel a bit cheesy or underdeveloped, but honestly? I didn’t care. The vibes were exactly what I wanted.
This book isn’t trying to reinvent the genre—it’s here to give readers like me what we crave: high-stakes magical drama, angsty romance, and the thrill of watching a badass girl and her brooding counterpart clash and spark. If that sounds like your kind of story, Wings So Wicked will hit the mark.
Here’s hoping Book 2 turns up the heat and keeps the magic alive.
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Reviewed in the United States on May 20, 2025