APC Smart-UPS Line-Interactive 3000VA 9AC outlet(s) Rackmount/Tower Black uninterruptible power supply (UPS)

Boost and Trim Automatic Voltage Regulation (AVR) Gives higher application availability by correcting low and high voltage conditions without using the battery. Intelligent battery management Maximizes battery performance, life, and reliability through intelligent, precision charging. Power conditioning Protects connected loads from surges, spikes, lightning, and other power disturbances. Temperature-compensated battery charging Prolongs battery life by regulating the charge voltage according to battery temperature. Automatic restart of loads after UPS shutdown Automatically starts up the connected equipment upon the return of utility power. Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be replaced. Disconnected battery notification Warns when a battery is not available to provide backup power.