CyberPower CP1500PFCLCD PFC Sinewave UPS System, 1500VA/1000W, 12 Outlets, AVR, Mini Tower, BlackA mini-tower UPS with line interactive topology the CyberPower PFC Sinewave CP1500PFCLCD provides battery backup (using sine wave output) and surge protection for desktop computers workstations networking devices and home entertainment systems requiring active PFC power source compatibility. The CP1500PFCLCD features an advanced multifunction control panel with a color LCD to quickly confirm status and alerts at-a-glance. The screen tilts for easy viewing when the UPS is placed in a low position such as under a desk. 2 USB charge ports (one type-A and one type-C) power portable devices such as mobile phones and tablets even during a utility power failure. The CP1500PFCLCD uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power which extends battery life AVR is essential in areas where power fluctuations occur frequently. 22 the CP1500PFCLCD comes with a three-year (including coverage of batteries) and a 500 000 connected equipment.CyberPower EC850LCD Ecologic Battery Backup & Surge Protector UPS System, 850VA/510W, 12 Outlets, ECO Mode, Compact, Uninterruptible Power SupplyA compact UPS with standby topology, the CyberPower Ecologic EC850LCD provides battery backup (using simulated sine wave output) and surge protection for desktop computers, workstations, networking devices, and home entertainment systems. During power interruptions, the EC850LCD offers reliable power protection and battery backup. When the battery backup detects that the computer is off or in sleep mode, computer peripherals connected to the ECO Mode, surge protected outlets will be automatically turned off, reducing power usage and lowering energy costs USB connection required. The EC850LCD comes with a three-year warranty (including coverage of batteries) and a $100,000 Connected Equipment Guarantee.