Audio speaker enclosures; Audio speakers; Batteries and battery chargers; Batteries and battery chargers for intravenous fluid delivery apparatus; Battery chargers; Battery chargers for use with telephones; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, mobile phones and tablet computers; Cell phone battery chargers; Cell phone b...