Self Propelled Wheelchair With Power Assist A wheelchair powered by power assist is a motorized device that can be connected to the manual wheelchair to assist the user to move. It can be used indoors the home, on slopes and other terrains, as well as over long distances. It can https://www.mymobilityscooters.uk/products/drive-devilbiss-sd2-self-propelled-wheelchair-22-seat-width