FeaturesAudible 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.Automatic Voltage Regulation (AVR)Automatically steps up low voltage and steps down high voltage to levels that are suitable for your equipment.Battery charging indicatorLets you know when your battery is charging and when it is fully charged.Battery SaverExtends battery life by preventing unnecessary discharges while the UPS is on battery.Boost and Trim Automatic Voltage Regulation (AVR)Gives higher application availability by correcting low and high voltage conditions without using the battery (not available on all models).Cold-start capableProvides temporary battery power when the utility power is out.Fast battery charging capabilityAllows for reduced battery recharge time, prevents disturbances on the distribution system by correcting the power factor, protects the battery against damage caused by deep discharge and provides backfeed protection.Generator compatibilityAllows you to recharge your battery while on generator power.LED IndicatorsProvide easy-to-read status of the unit and utility power conditions.