APC Smart UPS 2200VA Rackmount 120V. Output power capacity (VA): 2200 VA, Output power: 1980 W, Power supply input frequency: 50/60 Hz. Cable length: 2.44 m. Battery technology: Sealed Lead Acid (VRLA), Battery recharge time: 3 h, Typical backup time at half load: 15.7 min. Weight: 43.64 kg. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -15 - 45 °C, Operating relative humidity range: 0 - 95 %