Powered stair climbers are used as the unique handicap access solution in places where neither elevators nor ramps exist or where they are inapplicable. One of a kind solution especially for the historical buildings. Truly portable, no installation or attachment at all, thus preferable not only by disabled individuals but also by the facilites & institutions with multiple entries and stairs. The movement is fully provided by an electric motor leaving no efforts to the caregivers. Our different models of stair climbers meet different needs. Tracked and Wheeled stair climbers allow the users sit on their own wheelchair while on the go. For the users who can transfer themselves onto another seat can prefer model with the integrated seat.