Specific features:Green mode: Patent-pending operating mode that bypasses unused electrical components in good power conditions to achieve very high operating efficiency without sacrificing any protection. Audible alarms: Provide notification of changing flywheel conditions Battery failure notification: Provides early-warning fault analysis on batteries enabling timely preventive maintenance Power-saving outlets: Automatically cuts power to idle equipment to conserve electricity. LCD display: Alpha-Numeric Display which displays system parameters and alarms. Battery-protected and surge-only outlets: Reserves power capacity and run time for connected equipment that require battery back-up while providing surge only protection for less critical equipment Cold-start capable: Provides temporary battery power when the utility power is out. Hot-swappable batteries: Ensures clean, uninterrupted power to protected equipment while batteries are being replaced Automatic self-test: Periodic battery self-test ensures early detection of a battery that needs to be replaced. Adjustable voltage sensitivity: Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications. Audible alarms: Provides notification of changing utility power and UPS conditions. User-replaceable batteries: Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR) USB connectivity: Provides management of the UPS via a USB port (not available on all models). Transformer-block spaced outlets: Protect equipment with input transformer blocks without blocking access to other receptacles. Boost and Trim Automatic Voltage Regulation (AVR): Gives higher application availability by correcting low and high voltage conditions without using the battery 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. Building Wiring Fault Indicator: This LED informs users of potentially dangerous wiring problems in the wall circuit. Adjustable voltage sensitivity: Provides the ability to adapt the Power Conditioner for optimal performance in specific power environments or generator applications. Automatic Voltage Regulation (AVR): Automatically steps up low voltage and steps down high voltage to levels that are suitable for your equipment. Battery fault detection: Monitors room and individual battery temperature changes for early detection of thermal runaway, shorted cells, open circuit, and bad battery. Battery-protected and surge-only outlets: Reserves power capacity and run time for connected equipment that require battery back-up while providing surge only protection for less critical equipment. Safety-agency approved: Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment. Power conditioning: Protects connected loads from surges, spikes, lightning, and other power disturbances. Audible alarms: Provides notification of changing utility power and UPS conditions. 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. Battery replacement without tools: Allows quick, easy battery replacement. LED status indicators: Quickly understand unit and power status with visual indicators. Cold-start capable: Provides temporary battery power when the utility power is out. Hot-swappable batteries: Ensures clean, uninterrupted power to protected equipment while batteries are being replaced Resettable circuit breakers: Enables a quick recovery from overload events. Transformer-block spaced outlets: Protect equipment with input transformer blocks without blocking access to other receptacles. User-replaceable batteries: Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR) Adjustable voltage sensitivity: Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications. Adjustable voltage-transfer points: Maximizes useful battery life by widening the input voltage window or tightening the output voltage regulation. Intelligent battery management: Micro-processor controlled battery charging and diagnostic testing ensures maximum battery life.