Batteries and battery chargers; 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, cell phones, MP3 players, personal digital assistants; Cases adapted for mobile phones; Power adapters; Power adapters for computers; Protective cases for smartphones; Smartphone mounts; Stands adapted for mobile phones; Stands adapted for tablet compu...