APC Back-UPS. UPS topology: Line-Interactive, Output power capacity: 0.5 kVA, Output power: 300 W. AC outlet types: C13 coupler, Power plug: C14 coupler, AC outlets quantity: 3 AC outlet (s) Battery technology: Sealed Lead Acid (VRLA) , Battery voltage: 12 V, Battery life (max) : 5 year (s) Form factor: Tower, Product colour: Black, Cable length: 1.5 m. Width: 98 mm, Depth: 310 mm, Height: 138 mm