I bought this quantum edge 3 in an auction. It fully worked at the time. I rode it around the parking lot and tested the lift and all, and finally the batteries got weak. So I took it home and put it on the charger that came with it and it would not charge. I called the manufacturer, and they told me it's not the correct charger and not strong enough to charge that chair. So I couldn't test further, like the batteries and other things. They told me this chair is the top of the line, costing $32000 new. It has all accessories, and I only want $1100 as is. You must pick up in Pomona Park, fl. My price is firm. I don't care to mess around with it anymore. My loss is your gain. At this price it's a bargain even if you have to buy a charger and batteries. An absolute steal!