9 Batteries; battery packs; power packs in the nature of battery packs and batteries; chargers for batteries, wireless chargers for batteries, battery chargers; inverters; inverters for power supply; electric storage inverters; electric converters; frequency converters; current converters; electric power converters; electronic energy conversion apparatus, namely, DC/AC power converters, DC/DC converters; electric relays; electric inverters; solar inverters; wet cell batteries; electric control devices for energy management; energy distribution or control machines and apparatus, namely, electrical distribution boxes, electric control panels; apparatus and instruments for the exchange, storage, transmission and collection of data in the energy sector, namely, computers, electronic data loggers; software, namely, recorded programs for allowing the user to develop human machine interfaces (HMI) and I/O (input/output) controllers that enable engineers to integrate HMI panels, modules or boards into their machines and devices, and that help to create a fully customized graphic and touchscreen user interface for engineers; apparatus and instruments for analyzing, conducting, switching, transforming, accumulating, regulating, monitoring, checking or controlling the distribution of energy and electric current, namely, electric conductors, electric switches, transformers; electricity saving devices, namely, electricity limiters, electricity conduits; electric accumulators; computer hardware and recorded computer software for providing, checking, and controlling electrical energy in industrial equipment; downloadable computer software for remote diagnosis of battery performance and problems; recorded computer software for maintaining and operating uninterruptible power supply (UPS) systems