,PowerWalker VI 1500 LCD is a Line- Interactive UPS which provides high performance and reliable and cost-effective backup power protection. The UPS can be automatically started up without AC power supplied. In addition, this UPS provides RJ11/RJ45 surge protection, and green power function for energy saving. Equipped with a voltage stabilizer, this UPS will continue providing clean and stable power to connected equipment and is perfect for any home or SMB (small medium business) application. - Super smart charger to shorten charging time - Built-in boost and buck AVR - Simulated sine wave - Auto restart while AC is recovering - Off-mode charging - Cold start function - USB communication port - RJ11/RJ45 surge protection - Monitoring software included - LCD display for status view,PowerWalker VI 1500 LCD 1.5 kVA 900 W 2 AC outlet(s)