For the Replacement Battery please see Quick Find 2987. Green mode - excellent operating mode that bypasses unused electrical components in good power conditions to achieve very high operating efficiency without sacrificing any protection Pure sine wave output on battery - simulates utility power to provide the highest degree of compatibility for active PFC (power factor corrected) servers and sensitive electronics LCD status display - provides key UPS status at a glance, multiple status indicators with load and battery bar graphs High online efficiency - reduces utility costs, generates less heat Cold-start capable - provides temporary battery power when the utility power is out Temperature-compensated battery charging - prolongs battery life by regulating the charge voltage according to battery temperature Intelligent battery management - maximizes battery performance, life, and reliability through intelligent, precision charging Power conditioning - protects connected loads from surges, spikes, lightning, and other power disturbances Temperature-compensated battery charging - prolongs battery life by regulating the charge voltage according to battery temperature Automatic restart of loads after UPS shutdown - automatically starts up the connected equipment upon the return of utility power Disconnected battery notification - warns when a battery is not available to provide backup power Network manageable - provides remote power management of the UPS over the network Audible alarms - actively let you know if the unit is on battery, if the battery is low or if there is an overload condition LED status indicators - quickly understand unit and power status with visual indicators Serial connectivity - provides management of the UPS via a serial port USB connectivity - provides management of the UPS via a USB port Disconnected battery notification - warns when a battery is not available to provide backup power Hot-swappable batteries - ensures clean, uninterrupted power