WIRELESS CHARGEABLE GAMING CONTROLLER

New systems for the wireless recharging of the batteries of game controllers, without the need for placing the game controller on a dedicated charging device such as an inductively coupled charging pad or its charging docking station. Wireless charging can continue even when the gaming controllers are being moved, when in use during the gaming session, and certainly when the controller is left by the user in some random location in the area in which the system is installed. A transmitter beams optical power, such as a laser beam, to an optical power receiver located on the controller itself, which, using a photovoltaic cell and an appropriate voltage converter, converts the optical beam power to a current for charging the battery. A beam aiming mechanism, such as a scanning mirror, is provided to ensure correct tracking of the game controller, according to the outputs of a beam tracking application.