APC BX1000M UPS Battery Backup & Surge Protector with AVR, 1000VA, APC Back-UPS Pro

Tech Specs 1000VA / 600W Backup Battery Uninterruptible Power Supply (UPS). 8 Outlets: 4 Battery Back up & Surge Protector, plus 4 Surge Protector Only. Automatic Voltage Regulation (AVR). UPS Battery Backup AVR instantly corrects low/high voltage fluctuations, and is Active PFC compatible. Battery Life: 3-5 years. Hot Swappable BX1000M Replacement Battery sold separately (part # APCRBC158). 1 GB network dataline protection, 6' Power Cord, right-angle 3-prong wall plug, and FREE power-management software.