iTek GenPower 848 800VA 2AC outlet(s) uninterruptible power supply (UPS)

iTek GenPower 848. Output power capacity: 800 VA, Output power: 480 W, Input operation voltage (min): 90 V. AC outlet types: Type F, AC outlets quantity: 2 AC outlet(s). Battery type: 12 V / 9 Ah, Battery recharge time: 8 h, Typical backup time at half load: 20 min. Power protection features: Overload, Short circuit. Width: 228 mm, Depth: 207 mm, Height: 82.5 mm