The Back-UPS ES 550 VA desktop UPS offers our best value for protecting your home and home office computer systems. It provides battery backup power that allows you to work through short and medium length power outages. It also safeguards your equipment from damaging surges and spikes that travel along your utility and phone lines. Award-winning software automatically shuts down your computer system in the event of an extended power outage.

Product Type: Standby UPS
Technical Information
Plug/Connector Type: NEMA 5-15P
Receptacles: 4 x NEMA 5-15R - Battery Backup System4 x NEMA 5-15R - Surge-protected
Interfaces/Ports: USB
Batteries: 1 x Spill Proof, Maintenance Free Sealed Lead-acid
Backup/Run Time: 13.5 Minute(s) 165W Half-load, 3.3 Minute(s) 330W Full-load
Battery Recharge Time: 24 Hour(s) Typical
Load Capacity: 550VA/330W
Input Voltage Range: 88V AC to 139V AC Mains Operation120V AC Nominal
Output Voltage: 120V AC Nominal
Form Factor: Wall-mountable Desktop
Dimensions: 3.39" Height x 10.91" Width x 7.09" Depth
Weight: 13.23 lb
Standard Warranty: 3 Year(s)