ALWAYS ON

Uninterrupted power supply systems comprising inverters, converters, rectifier/chargers, noise filters and conventional chemical storage batteries, excluding fuel cells and fuel cell tanks and fuel cell chemical fuel, for use in commercial and industrial equipment including uses in airports, automated banking systems, commercial computer networks, commercial finance, commercial marine navigation, data centers, electricity distribution, forensics, hospitals, laboratories, manufacturing, medium to large-scale robotics, military, non-residential emergency lighting, non-residential security systems, oil and gas exploration and production, pulp and paper production, retail sales, and traffic control