VERTIV Liebert GXT4 2000VA (1800W) 230V Rack/Tower UPS (VERTIV-2000VAGTX4) - Power Rating: 2000 Va / 1800 W, Voltage Range Without Battery Operation: (V) 230 Ac Nominal (115 - 280 V Ac, Variable Based On Output Load), Frequency Range (Hz): 40 - 70; Auto Sensing, Input Socket: Iec 320-C20, Output Sockets: (6) Iec320-C13, Voltage (V): 200 / 208 / 220 / 230 / 240 Ac (User Configurable); ±3%, Waveform: Pure Sinewave, Battery Parameters:Type Valve-Regulated, Non-Spillable, Lead-Acid, Quantity X Voltage X Rating (Ahr): 4 X 12 V X 9.0