APC SUA1500I. Output power capacity (VA): 1500 VA, Output power: 980 W, Power supply input frequency: 50 - 60 Hz. Cable length: 1.83 m. Battery technology: Sealed Lead Acid (VRLA), Typical backup time at half load: 23.9 min, Typical backup time at full load: 6.7 min. Colour of product: Black. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -15 - 45 °C, Operating relative humidity range: 0 - 95 %