Computer software applications, downloadable; downloadable mobile applications; printed circuit boards; coils, electric; distribution boxes [electricity]; converters, electric; controllers for servo motors; voltage stabilizing power supplies; frequency converters; voltage regulators for electric power; high-frequency switching power supplies; uninterruptible electrical power supplies; high-voltage power supplies; electric installations for the remote control of industrial operations; electric apparatus for commutation; electric control devices for energy management; radiological apparatus for industrial purposes; industrial x-ray apparatus; batteries, electric, for vehicles; battery boxes; charging stations for electric vehicles; portable power chargers; rechargeable batteries; battery charge devices; chargers for electric accumulators; solar-powered battery chargers; battery charging devices for motor vehicles; electric car charging piles; charging appliances for rechargeable equipment; rechargeable batteries for powering electric vehicles.