The term "uninterruptible power supply," often known as "UPS" or "battery backup," refers to an electrical device that supplies backup power to a load in the event that the input power source, usually mains power, fails. Voltage regulation, isolation, no-break sinewave power, and power conditioning are all features of each of our UPSs. Radiant's UPS devices have been thoughtfully designed to perform in both industrial and commercial situations, unlike some rival battery backup systems.