Adapter plugs; Apparatus that employs light concentrating optics to concentrate sunlight and to aid in the conversion of sunlight into electric and thermal energy; Audio headphones; Batteries and battery chargers; Battery chargers for laptop computers; Battery chargers for mobile phones; Battery chargers for tablet computers; Battery chargers for use with vehicle batteries, mobile phones; Battery packs; Chargers for electric batteries; Data cables; Lithium ion batteries; Rechargeable batterie...