Batteries and battery chargers; Batteries; Electric charging cables; Chargers for electric batteries; Lithium ion batteries; Wireless charging pads for smartphones; Wireless battery chargers; Magnetic and electromagnetic coils; 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; C...