[ Chargers for batteries; Chargers for electric batteries; ] Converters; [ Speaker microphones; 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 electro...