If you're seeking an affordable stair lift that's reliable and compact, our used Acorn 120 units are an excellent choice. The Acorn 120 is powered by a DC battery that retains a constant charge, keeping you mobile even when your home loses electricity. The built-in swivel seat and footrest also fold up when the stair lift is not in use to make room for foot traffic on your stairs. A sturdy and intuitive hand remote gives you complete control of your stair lift! 90-day parts-only warranty included with purchase.