APC SUA750RM2U SMART-UPS 750VA 480W 2U RACKMOUNT BATTERY POWER BACKUP, NEW BATTERIES Outlets: (6) NEMA 5-15R Battery Run Time: 31 - 60 minutes Battery Recharge Time: 6 Hours Series: Smart-UPS International Version: 120V Input Voltage Range: 100 - 120V Input Frequency: 50/60 Hz Input Connection: NEMA 5-15P |