Usb chargers for electronic devices that are used for heating tobacco; universal serial bus [usb] hardware; usb adapters; usb chargers; usb hardware; electric power supply units; high-frequency switching power supplies; electrical plugs and sockets; multi-outlet socket blocks; electronic docking stations; electronic docking stations; electronic display units; ac/dc power supplies; battery chargers; battery charge devices; battery chargers for mobile phones; battery chargers for laptop computers; battery chargers for electronic cigarettes; battery chargers for tablet computers; battery chargers for use with telephones; battery charging devices for motor vehicles; battery charge devices; battery chargers for cellular phones; mains chargers; battery jump starters; cell phone battery chargers; cell phone battery chargers for use in vehicles; chargers; chargers for batteries; chargers for electric accumulators; chargers for electric batteries; chargers for electrical accumulators; chargers for electronic cigarettes; battery chargers for electronic cigarettes; chargers for mobile phones; chargers for electric batteries; electronic cigarette chargers; charging appliances for rechargeable equipment; charging trolleys for tablets and laptops; dc input power supplies; chargers for electric accumulators; flyback transformers; mains chargers; mobile phone battery chargers; chargers for electric toothbrushes; batteries for mobile phones; electric power supplies for electronic cigarettes; wireless charging pads for smartphones; uninterruptible electrical power supplies; wireless chargers; wireless charging pads for smartphones.