Tripp Lite AVR550U uninterruptible power supply (UPS) Line-Interactive 0.55 kVA 300 W 8 AC outlet(s)

Tripp Lite AVR550U. UPS topology: Line-Interactive, Output power capacity: 0.55 kVA, Output power: 300 W. AC outlet types: NEMA 5–15R, Power plug: NEMA 5-15P, AC outlets quantity: 8 AC outlet(s). Battery voltage: 12 V, Typical backup time at half load: 9 min, Battery recharge time: 9 h. Form factor: Tower, Product color: Black, Housing material: Acrylonitrile butadiene styrene (ABS). Width: 6.4" (162.6 mm), Depth: 12" (304.8 mm), Height: 4.33" (110 mm)