The CyberPower Smart App Intelligent LCD OR1500LCDRT2U 1500VA UPS Battery Backup is a reliable and efficient uninterruptible power supply system designed for businesses and home offices. With a maximum power output of 1500W and a surge energy capacity of 1840 joules, this UPS system provides protection against power outages and surges. The LCD display and audible alarm features ensure that you are always aware of your power status, while the rack-mountable design makes it easy to install in a server room or closet. The CyberPower brand is known for its quality products, and this UPS system is no exception.