APC SRTL3000RM4UXLI-NC. UPS topology: Double-conversion (Online), Output power capacity: 3 kVA, Output power: 2700 W. AC outlet types: C13 coupler, C19 coupler, AC outlets quantity: 8 AC outlet(s). Battery technology: Lithium-Ion (Li-Ion), Battery voltage: 48 V, Battery life (max): 10 year(s). Form factor: Rackmount/Tower, Product colour: Black, Silver, Rack capacity: 4U. Width: 432 mm, Depth: 639 mm, Height: 171 mm