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Cyberpower AVR CP685AVR 685VA 390W Surge Protected 8-Outlet UPS

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Cyberpower AVR CP685AVR 685VA 390W Surge Protected 8-Outlet UPS

The CyberPower AVR Series CP685AVR uninterruptible power supply (UPS) safeguards small office workstations, networks and home entertainment systems against surges, spikes, sags, and brownouts, protecting equipment and valuable data during a power outage. Its automatic voltage regulation (AVR) monitors incoming AC power and maintains a safe voltage level. Patented GreenPower UPS advanced circuitry reduces UPS energy costs up to 75% compared to competitive models. 

The CP685AVR unit has a capacity of 685VA/390Watts, eight (8) NEMA 5-15R receptacles, widely-spaced to accommodate transformer-based plugs. Its compact design allows for horizontal or vertical placement, or it can be conveniently mounted on a wall. This UPS has a maintenance-free, user-replaceable 12V/8Ah battery and offers connectivity via one (1) HID USB and one (1) DB9 serial port. Protection for phone/network (RJ11/RJ45) and cable/coax (RG-6) is included. EMI/RFI filters increase the immunity of the load to noise disturbances. PowerPanel Personal Edition Smart Management software is included to monitor the vitals of the UPS and safely shut down the system in case of a power outage.


  • 685VA / 390W Simulated sine wave UPS
  • Line-Interactive Topology
  • AVR & GreenPower UPS
  • Full-time Surge Protection and Battery Backup
  • Compact Desktop Form Factor
  • RJ11/RJ45 and Coax RG6 Protection
  • EMI/RFI filters
  • PowerPanel Personal Edition
  • Input     Voltage: 90Vac - 140Vac
  • Frequency: 57Hz - 63Hz
  • Plug Type: NEMA 5-15P
  • Plug Style: Right angle, 45 degree offset to the right
  • Cord Length: 6'
  • Output: VA: 685, Watts: 390
  • Automatic Voltage Regulation: Yes
  • On Battery Waveform: Simulated Sine Wave
  • On Battery Voltage: 120 Vac +/-5%
  • On Battery Frequency: 60Hz +/- 1%
  • Outlets - Total: 8
  • Outlets - Battery & Surge Protected: 4
  • Outlets - Surge-Only Protected: 4
  • Outlets - Widely Spaced: 4
  • Transfer Time: 4ms
  • Battery Runtime at Half Load (min): 10, Runtime at Full Load (min): 2
  • Battery Type: Sealed lead-acid
  • Battery Size: 12V/8AH
  • Typical Recharge Time: 8 Hours
  • Replacement Battery: BB Battery - BP8-12
  • Surge Suppression: 890 Joules

Shipping Cost: Free!

Return Policy: Within 30 in the original packaging

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Review Snapshot

  • 4.5 of 5 stars
56% (24)
21% (9)
7% (3)
3% (1)
14% (6)
  • Very poor performance with CP685AVR - repeat battery failures.   »   Most Recent Review “I have found the CP685AVR to draw substantial power, even when not subjected to load. I've also had two batteries go out - only in this unit.”
  • Works well with OS X, emergency generator power   »   Most Helpful Reviews “Got the UPS for my 2.0 GHz DP PowerMac and 20-inch ACD. I was specifically attracted to the automatic voltage regulator feature of this UPS.”
  • Just Not Enough   »   Most Helpful Critical Reviews “After getting this item, and thinking the 8 jacks would support my system, I plugged it in and got a wiring fault indication.”