Golden LiteRider Envy Power Chair Model GP162. This chair is in excellent condition...lightly used.
The battery can be charged near the joy stick on the arm of the chair or directly connected to the battery. Very easy to maneuver.
This unit disassembles into 4 pieces. The chair lifts off easily, then the battery slides out and the front wheel assembly disengages from the rear wheels for easy transport. The chair swivels for easy access, and has a foot plate that folds up. Basket under the seat with pocket on the back of the seat.
Comes with instruction manual and two chargers (one still new in box).
The LiteRider costs $1700 new.
Two youtube videos of it in action and how to assemble: