Tripp Lite 550VA 300W UPS Smart Tower Battery Back Up Desktop AVR USB 120V - Tower - AVR - 8 Hour Recharge - 3.50 Minute Stand-by - 120 V AC Input - 110 V AC, 115 V AC, 120 V AC Output - 6 x NEMA 5-15R

AVR battery backup allows time to save files and safely shut down during blackouts 3-year limited warranty $100,000 Ultimate Lifetime Insurance 6 NEMA 5-15R outlets provide power to PC, home theater or digital signage equipment Line-interactive UPS provides basic battery backup with automatic voltage regulation for your office computer or home theater setup. Protects equipment against blackouts, brownouts, overvoltages, surges and line noise High >95% efficiency with low BTU ratings saves power and lowers your energy costs Easy-to-see LEDs indicate operating mode, low battery, overload and other vital data