power banks; power supply units; portable power supply apparatus; electric power units; portable power banks; portable power banks for charging electronic devices; power banks for charging electrically heated clothing; portable power supply apparatus for electrically heated clothing; electric power supplies for electrically heated clothing; batteries for electrically heated garments; rechargeable battery packs; wearable electronic devices for controlling heating elements in clothing; cables and connectors for electrically heated clothing; power modules for electrically heated garments; power distribution units for electrically heated clothing; battery packs designed for use with electrically heated garments

electrically heated clothing; electrically heated clothing for protection against cold stress; electrically heated garments; wearable electric heating apparatus; electrically heated articles of clothing; electrically heated wearing apparel; garments with integrated electrical heating elements; clothing incorporating electrical heating components; wearable heating apparatus for personal use; wearable electrically powered heating devices; portable wearable electric heating apparatus; electric heating apparatus designed to be worn; clothing with built-in electric heating apparatus; garments with built-in electric heating apparatus; electrically heated wearable items; wearable articles incorporating electric heating elements; battery-powered electrically heated clothing; battery-operated electrically heated garments; rechargeable electrically heated clothing; rechargeable electrically heated garments; portable electric heating apparatus designed for incorporation into clothing; wearable electric heating systems powered by portable power supplies