Riello VST 1100. Output power capacity: 1.1 kVA, Output power: 880 W, Waveform: Sine. AC outlet types: C13 coupler, Power plug: C14 coupler, AC outlets quantity: 4 AC outlet(s). Battery technology: Sealed Lead Acid (VRLA), Typical backup time at full load: 9 min, Battery recharge time: 6 h. Product colour: Grey, Safety: EN 62040-1-1 and Directive 2006/95/EC, Certification: EN 62040-2 and Directive 2004/108 EC. Width: 120 mm, Depth: 443 mm, Height: 247 mm