Batteries; Battery chargers; Cables, electric; [ Computer chips; ] Computer peripheral devices; [ Covers for electric outlets; ] Electric cables and wires; [ Electric navigational instruments; Electric switches; ] Electrical plugs and sockets; [ Electronic and optical communications instruments and components, namely, optical receivers; ] [ Laptop computers; ] [ Luminous beacons; Luminous signs; Notebook computers; ] Power adapters; [ Solar batteries; Sound alarms; ] Sunglasses; [ Telephone a...