Adjustable voltage-transfer pointsN/AMaximizes useful battery life by widening the input voltage window or tightening the output voltage regulation.N/AN/AAudible alarmsN/AProvides notification of changing utility power and UPS power conditionsN/AN/AAutomatic self-testN/APeriodic battery self-test ensures early detection of a battery that needs to be replaced.N/AN/ABattery charging indicatorN/ALets you know when your battery is charging and when it is fully charged.N/AN/ABattery failure notificationN/AProvides early-warning fault analysis on batteries enabling timely preventive maintenanceN/AN/ABuilding Wiring Fault IndicatorN/AThis LED informs users of potentially dangerous wiring problems in the wall circuit.N/AN/ACold-start capableN/AProvides temporary battery power when the utility power is out.N/AN/ADataline surge protectionN/AProvides protection of connected equipment from power surges on the data lines.N/AN/ADisconnected battery notificationN/AWarns when a battery is not available to provide backup power.N/AN/AHot-swappable batteriesN/AEnsures clean uninterrupted power to protected equipment while batteries are being replacedN/AN/ASafety-agency approvedN/AEnsures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.N/AN/ASimple battery replacementN/AIncreases UPS availability by allowing quick easy battery replacement.N/AN/AUSB charging portsN/ASimultaneously charge mobile devices including smartphones and tablets.N/AN/AUSB connectionN/AUse your PC to access additional power protection and management features for your UPS via a USB Port.N/AN/AUser-replaceable batteriesN/AIncreases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)