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The Electric wheelchair is a motor driven, indoor and outdoor transportation vehicle with the intended use to provide mobility to a disabled or elderly person limited to a seated position.

The Electric wheelchair, YE200, is a powered wheelchair that is designed to fold when not in use so it can be more easily transported in a car trunk or similar space. It uses rechargeable lithium batteries, and is controlled by a joystick and a few other simple controls which are located on the end of the armrest. The joystick assembly may be installed on either side of the chair to accommodate both right-handed and left-handed users. The Electric wheelchair consists of two armrests, a back rest, a seat cushion, a foldable frame, two rear drive wheels with hub motor and electromagnetic brake assemblies, two pivoting casters, two Li-ion battery pack, an off-board battery charger, a control panel (joystick) with connect cables and an electric motor controller. The device is powered by Li-ion battery pack, which can be recharged by an off-board battery charger that can be plugged into an AC socket outlet when the device is not in use. The user can activate the controller handle (joystick) to control the speed and direction of the wheelchair movement. In addition, when the patient releases the joystick, the joystick will return back to the central position and the wheelchair will be automatically stopped soon due to automatic electromagnetic brake system. Once the joystick is activated again move to other position, the wheelchair will be re-energized.