APC SUA750RMI2U. Output power capacity (VA): 750 VA, Output power: 480 W, Surge energy rating: 480 J. Battery technology: Sealed Lead Acid (VRLA), Typical backup time at half load: 16.6 min, Typical backup time at full load: 5.5 min. Colour of product: Black. Bundled software: PowerChute Smart-UPS Bundle. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -15 - 45 °C, Operating relative humidity range: 0 - 95 %