APC BE850G2-IT uninterruptible power supply (UPS) Standby (Offline) 0.85 kVA 520 W

Adjustable voltage sensitivityProvides the ability to adapt the UPS for optimal performance in specific power environments or generator applications.Audible alarmsProvides notification of changing utility power and UPS power conditionsAutomatic self-testPeriodic battery self-test ensures early detection of a battery that needs to be replaced.Battery charging indicatorLets you know when your battery is charging and when it is fully charged.Battery failure notificationProvides early-warning fault analysis on batteries enabling timely preventive maintenanceBuilding Wiring Fault IndicatorThis LED informs users of potentially dangerous wiring problems in the wall circuit.Cold-start capableProvides temporary battery power when the utility power is out.Dataline surge protectionProvides protection of connected equipment from power surges on the data lines.Disconnected battery notificationWarns when a battery is not available to provide backup power.Hot-swappable batteriesEnsures clean, uninterrupted power to protected equipment while batteries are being replacedSafety-agency approvedEnsures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.Simple battery replacementIncreases UPS availability by allowing quick, easy battery replacement.USB charging portsSimultaneously charge mobile devices, including smartphones and tablets.USB connectionUse your PC to access additional power protection and management features for your UPS via a USB Port.User-replaceable batteriesIncreases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)