These are used items. There are some normal signs of wear  but still good condition. Need new battery.

                                                              Model:  ED1500RM2U
On-Battery Output Waveform:  True sine wave
Manufacturer's Suggested Retail Price:  $869.00 USD (48 Contiguous U.S. States Only)
Applications:  Voice and Data Networking, Servers, Sensitive Electronics
UPC:  784755152466

                                                              Description:
The Endeavor ED1500RM2U is a 1500VA/1200W 120 VAC true on-line, double-conversion, extended runtime rack/wall/tower UPS designed for critical, power-sensitive electronic environments.
Back-up time - full load:  5.0 minutes
Back-up time - half load:  12.7 minutes

Runtimes for small loads of less than 10 percent of the stated capacity of a given UPS may vary greatly. 

                                                              Features:

• Floor-standing tower, 19-inch rack and cabinet installation kits included
• 23-inch rack or cabinet installation kit optional
• Wallmount installation kit optional
• 3.5-inch (2U) rack/tower case style
• Up to a 0.8 power factor (in watts) for larger capacities
• Output receptacle control for non-critical load shedding capability
• Extended runtime using external battery packs
• Independent battery pack chargers to reduce battery recharge times
• Simultaneous RS-232, USB and SNMP communications (SNMP communications card sold separately)
• Minuteman^® SentryPlus^™ UPS monitoring and control software
• Front panel display with load/battery meter and status indicators
• Three-year non-prorated warranty (including batteries)
• Dedicated remote Emergency Power Off (EPO) port
• Hot-swappable batteries
• RoHS compliant
• Battery:
  User replaceable battery?  Yes
  No. of internal batteries:  1
  Replacement battery description:  Battery module
  Replacement battery part no.:  BM0036