Maintain An Active Independent Lifestyle With Help From Seat Boost Seat Boost Is The Portable Mechanical Lifting Seat That Helps People Stand Up Or Sit Down Without Assistance Safe Durable And Reliable Easy Care With Washable Covers And Cushions That Can Be Cleaned With Mild Soap And Water Adjustable Lift For Those From 80 Lbs To 230 Lbs No Batteries Or Electricity Needed Seat Boost Is Self-powered; Take It Anywhere Hcpcs Code: E0629