AmeriGlide's Universal RV Lift 350 can be used with both power chairs and mobility scooters. Easy to use retractors quickly hold you scooter or power chair in place and it is powered off of the RV's battery. This external vehicle lift can support up to 350 pounds and is designed to be compatible with the hitches found on RVs and campers. Works with hitches up to 22" off the ground.