Dell K788N Tower UPS - 1000W w/ New Batteries(REFURB)

Batteries NOT included.

Providing outstanding performance and reliability, the UPS's unique benefits include:

• Buck and Boost voltage regulation that ensures regulated voltage to your load by correcting voltage fluctuations.
• Start-on-battery capability for powering up the UPS even if utility power is not available.
• Extended runtime with an optional External Battery Module (EBM) for 1000–1920W UPS models.
• Two standard communication ports (USB and DB-9 serial port).
• Optional Dell Network Management Card with enhanced communication capabilities for increased power protection and control.
• Network transient protector that guards your network communications equipment from surges. 
• Advanced power management with the Dell UPS Management Software for graceful shutdowns and power monitoring.
• Sequential shutdown and load management through separate receptacle groups called load segments.
• Firmware that is easily upgradable without a service call.
• Backed by worldwide agency approvals.