450VA / 255W Backup Battery power supply 6 Outlets (NEMA 5-15R): 4 UPS Battery Backup with Surge Protection Outlets, and 2 Surge Protection Only Outlets 5' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P) During a power outage, an APC UPS battery backup power supply provides backup power for essential home electronics. Ideal battery backup for Wi-Fi routers Backed by APC's 3-YEAR WARRANTY, and $75,000 connected-equipment policy Input: Input Frequency 50/60 Hz +/- 3 Hz auto-sensing, Efficiency at Full Load: 92...139 V Output: Max Configurable Power (Watts) 450 W; Frequency (sync to mains) 50/60 Hz +/- 3 Hz sync to mains Main Input Voltage 120 V, Main Output Voltage 120 V, Kw Rating 450 W, Rated power in VA 850 VA