APC SRT5KXLI Smart-UPS SRT Uninterruptible Power Supply (5000VA) - Uses the SRT192BP External Batteries

Availability
 - Automatic internal bypass Supplies utility power to the connected loads in the event of a UPS power overload or fault.
 - Scalable runtime Allows additional run time to be quickly added as needed.
 - Intelligent battery management Maximizes battery performance, life, and reliability through intelligent, precision charging.
 - Hot-swappable batteries Ensures clean, uninterrupted power to protected equipment while batteries are being replaced
 - Automatic restart of loads after UPS shutdown Automatically starts up the connected equipment upon the return of utility power.
 - Temperature-compensated battery charging Prolongs battery life by regulating the charge voltage according to battery temperature.

Manageability
 - Network manageable Provides remote power management of the UPS over the network.
 - InfraStruXure Manager Compatible Enables centralized management via the APC InfraStruXure Manager.
 - SmartSlot Customize UPS capabilities with management cards.
 - LED status indicators Quickly understand unit and power status with visual indicators.
 - Serial connectivity Provides management of the UPS via a serial port.

Adaptability
 - Plug-and-Play external batteries Ensures clean, uninterrupted power to the loads when adding extra runtime to the UPS.
 - Rack/Tower convertible Protects the initial investment in the UPS when migrating from tower to rack-mount environment.
 - Flash upgradeable firmware Install maintenance releases of firmware remotely using FTP.

Serviceability
 - User-replaceable batteries Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)
 - Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be replaced.
 - Predicitive failure notification Provides early-warning fault analysis ensuring proactive component replacement.
 - Disconnected battery notification Warns when a battery is not available to provide backup power.
 - Audible alarms Provides notification of changing utility power and UPS power conditions

Protection
 - Frequency and voltage regulation Gives higher application availability by correcting poor frequency and voltage conditions without using the battery.
 - Power conditioning Protects connected loads from surges, spikes, lightning, and other power disturbances.
 - Input power factor correction Minimizes installation costs by enabling the use of smaller generators and cabling.
 - Generator compatible Ensures clean, uninterrupted power to protected equipment when generator power is used.
 - Cold-start capable Provides temporary battery power when the utility power is out.
 - Resettable circuit breaker Easy recovery from overloads; no need to replace a fuse.
 - Safety-agency approved Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.