APC SUA750I. Output power capacity (VA): 750 VA, Output power: 500 W, Power supply input frequency: 50 - 60 Hz. Battery technology: Sealed Lead Acid (VRLA), Battery recharge time: 3 h, Typical backup time at half load: 16.4 min. Colour of product: Black. Weight: 13.18 kg. Bundled software: PowerChute