Uplift Seat Assist Heavy Duty Self-Powered Lift Cushion, 350 lb

The Uplift Seat Assist Heavy Duty is a manual, spring-assisted lifting cushion that converts a standard armchair, sofa, loveseat, or recliner into a lifting chair without electricity, batteries, or cords. Its reinforced spring mechanism assists with lifting up to 80% of the user’s body weight and up to 10 inches, providing a controlled boost for users weighing 200 to 350 lb. High-density memory foam creates a comfortable seating surface, while the included black waterproof cover helps protect the cushion. A built-in carry handle makes it easy to move between rooms or take to appointments.

Key Features

• Manual spring-assisted mechanism requires no electricity, batteries, or cords
• Assists with lifting up to 80% of the user’s body weight, up to 10 inches high
• Heavy Duty capacity supports users weighing 200 to 350 lb
• Works with standard armchairs, sofas, loveseats, and recliners
• High-density memory foam provides a supportive, comfortable seating surface
• Built-in carry handle makes the cushion easy to move between rooms or travel with
• Black waterproof cover is included for protection and easier cleaning
• Backed by a 1-year manufacturer warranty

Specifications

• Brand: Uplift Technologies
• SKU: UL300
• Size: Heavy Duty
• Weight capacity: 200 to 350 lb
• Lift height: Up to 10 inches
• Seat dimensions: 19 inches deep x 17 inches wide
• Power source: Manual spring-assisted, no electricity or batteries required
• Seating surface: High-density memory foam
• Cover: Black waterproof cover included
• Product weight: 2 lb
• Portability: Built-in carry handle
• Warranty: 1 year
• Country of origin: China

Ideal For

This Heavy Duty lifting cushion is designed for larger users weighing 200 to 350 lb who have difficulty rising from low chairs, sofas, or recliners because of arthritis, joint pain, limited lower-extremity strength, or post-surgical restrictions. It offers a portable alternative to a full power lift chair for users who want more independence without electricity or permanent furniture installation. Home care, assisted living, and rehabilitation settings can move the cushion between rooms as needed, while caregivers can use the handle and waterproof cover for practical day-to-day handling.

Frequently Asked Questions

What is the difference between the Regular and Heavy Duty Uplift Seat Assist?
The Regular model, UL100, supports users weighing 80 to 230 lb. The Heavy Duty model, UL300, supports users weighing 200 to 350 lb. Both models share the same general seat dimensions and lift height, but the Heavy Duty model uses a reinforced spring system for its higher weight range.

Does the Heavy Duty model work on any chair?
It is designed for standard armchairs, sofas, loveseats, and recliners. The cushion rests on the existing seat and does not require installation or modification.

How does the spring-assist mechanism work?
When the user sits down, their weight compresses the internal spring mechanism. As the user leans forward to stand, the spring gradually releases stored energy to provide a controlled lift. The mechanism resets when the user sits again.

How much does the Heavy Duty cushion weigh?
The cushion weighs 2 lb and includes a built-in carry handle, making it easy to move between rooms, take to appointments, or reposition on different seats.

This item will be in stock after 9/24/26.