. The Back-UPS Pro provides abundant battery backup power so you can work through medium and extended length power outages. It safeguards your equipment against damaging surges and spikes that travel along utility and data lines. The Back-UPS Pro also features automatic voltage regulation (AVR) which instantly adjusts high and low voltages to safe levels so you can work indefinitely during brownouts and overvoltages.. The Back-UPS Pro also includes unique green features automatically turn off idle peripherals. A high efficiency charging system and AVR Bypass also reduce power consumption. With the rest of the Back-UPS Pro\'s standard features this is the perfect unit to protect your productivity from the constant threat of bad power and lost dataKey Product Info . Green modeBattery failure notificationPower-saving outletsBattery-protected and surge-only outletsCold-start capableHot-swappable batteriesDisconnected battery notificationDataline surge protectionAutomatic self-testAdjustable voltage-transfer pointsAdjustable voltage sensitivityAudible alarmsUser-replaceable batteriesTransformer-block spaced outletsBoost and trim Automatic Voltage Regulation (AVR)Intelligent battery managementSafety-agency approvedBuilding wiring fault indicatorAdjustable voltage sensitivityBattery replacement without toolsLCD graphics display Product Features Green modePatent-pending operating mode that bypasses unused electrical components in good power conditions to achieve very high operating efficiency without sacrificing any protection. Battery failure notificationIt provides early-warning fault analysis on batteries enabling timely preventive maintenance. Power-saving outletsAutomatically cut power to idle equipment to conserve electricity. Battery-protected and surge-only outletsReserve power capacity and run time for connected equipment that require battery back-up while providing surge only protection for less critical equipment. Cold-start capableIt provides temporary battery power when the utility power is out. Hot-swappable batteriesIt ensures clean uninterrupted power to protected equipment while batteries are being replaced. Disconnected battery notificationIt warns when a battery is not available to provide backup power. Dataline surge protectionIt provides protection of connected equipment from power surges on the data lines. Automatic self-testPeriodic battery self-test ensures early detection of a battery that needs to be replaced. Adjustable voltage-transfer pointsIt maximizes useful battery life by widening the input voltage window or tightening the output voltage regulation. Adjustable voltage sensitivityIt provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications. Audible alarmsIt provides notification of changing utility power and UPS conditions. User-replaceable batteriesIt increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR). Transformer-block spaced outletsProtect equipment with input transformer blocks without blocking access to other receptacles. Boost and trim Automatic Voltage Regulation (AVR)It gives higher application availability by correcting low and high voltage conditions without using the battery. Intelligent battery managementIt maximizes battery performance life and reliability through intelligent precision charging. Safety-agency approvedIt ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment. Building wiring fault indicatorThis LED informs users of potentially dangerous wiring problems in the wa