Overview of APC Easy Smart UPS SMV1500AI-MS - 1500VA:Safeguard your Home UPS from overloads, excessive mains voltages, short circuits, installation mishaps, and battery damage due to low voltage situations.Maximizes battery performance, life, and reliability through intelligent, precision charging.Outlets provide abundant runtime for network gateway equipment and other critical low-power devices, allowing for hours of internet access during a power outage.Back up and protect your hardware and data during power outages, surges, and spikes. Specifications of APC Easy Smart-UPS SMV1500AI-MS - 1500VA:Max Configurable Power (Watts): 1.05kWatts / 1.5kVAOutput Frequency (sync to mains): 50/60 Hz +/- 1 Hz UnsynchronizedLoad Crest Factor: 3: 1Topology: Line-interactiveWaveform type: Sine waveTransfer Time: 2 ms typicalINPUTInput frequency: 45 - 65 Hz Auto-sensingInput voltage range for main operations: 160 - 295VNumber of Power Cords: 1Other Input Voltages: 220 V, 240 VBATTERIES & RUNTIMEBattery type: Lead-acid batteryTypical recharge time: 4hour(s)Expected Battery Life (years): 3 - 5Battery Charge Power (Watts): 54 WattsBattery Volt-Amp-Hour Capacity: 240Runtime: View Runtime GraphEfficiency: View Efficiency Graph