The battery is important because an inclined wheelchair lifts is made to be a safe and reliable mobility option for a person in a wheelchair. Besides the battery, these lifts have other safety features. Among them are ramp obstruction sensors and non-skid surfaces. Many of these lifts also have gates that automatically flap up and down on the front and back of the platform and a sidewall. Inclined wheelchair lifts can be used in a home or at a business. There are inclined wheelchair lifts designed to work indoors and outdoors. They can be designed to accommodate multiple floors.