Output Voltage: 120V AC Outlets: 6 Outlet Type: NEMA 5-15R Battery Run Time: Full load runtime 3 minutes (700VA) Half load runtime 11 minutes (350VA) Battery Recharge Time: 2-4 hours to 90% Alarms: Audible alarm with 15-second delay sounds to indicate loss of utility power. Alarm can be silenced by pressing front panel alarm cancel button. Once silenced, alarm will re-sound when approximately 2 minutes runtime remain. Interface Port: USB Management Software: YES