Battery failure notification Provides early-warning fault analysis on batteries enabling timely preventive maintenanceBattery-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 equipmentCold-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 replacedDisconnected battery notification Warns when a battery is not available to provide backup power.Dataline Surge Protection Provides protection of connected equipment from power surges on the data lines.Boost Automatic Voltage Regulation (AVR) Preserves battery life and maximizes runtime by correcting low voltages without discharging the battery.Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be replaced.