CyberPower Smart App Intelligent LCD. Output power capacity: 2.19 kVA, Output power: 1650 W, Input operation voltage (min): 90 V. AC outlet types: NEMA 5–20R, AC outlets quantity: 8 AC outlet(s). Battery technology: Sealed Lead Acid (VRLA), Typical backup time at full load: 6 min, Typical backup time at half load: 14 min. Form factor: Rackmount/Tower, Product color: Black, Rack capacity: 2U. Width: 17" (431.8 mm), Depth: 18.8" (477.5 mm), Height: 3.5" (88.9 mm)