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Black rectangular UPS unit with eight front outlets and USB port

CyberPower

CyberPower CP685AVR UPS 685 VA 390 Watts 8 Outlets

SKU CH-KSAW-M46KW MPN CP685AVR

Battery backup with 685 VA and 390 W, eight outlets, USB and serial ports, plus RJ11, RJ45 and coax protection

  • AC input voltage120 V
  • Input line frequency57–63 Hz
  • Power inputNEMA 5-15P
  • Volt-ampere rating685 VA
  • Power rating390 W
  • Voltage output120Vac +/- 5%

VA 685 VA

  • Automatic Voltage Regulation corrects fluctuations without battery use
  • 685 VA / 390 W capacity backs desktop and networking gear
  • Eight NEMA 5-15R outlets protect multiple devices at once
  • USB and serial ports enable managed shutdown via PowerPanel software
  • 10-minute half-load runtime allows graceful system shutdown

Compact 685 VA desktop UPS

The CyberPower CP685AVR is a line-interactive battery backup rated at 685 VA and 390 W with eight NEMA 5-15R outlets. It connects to a 120 V supply through a NEMA 5-15P plug and protects connected PCs, networking gear or home entertainment equipment from surges and brief outages.

AVR extends battery life under fluctuating mains

Automatic Voltage Regulation corrects minor voltage variations without draining the sealed lead-acid cells, so the battery is reserved for genuine blackouts. At half load the unit runs for about 10 minutes and at full load for roughly 2 minutes, giving enough time for an orderly shutdown. Recharging takes 8 hours.

USB and serial ports enable managed shutdown

The bundled PowerPanel software communicates over USB or serial to trigger automatic file saves and OS shutdown when utility power fails. Data-line protection covers one RJ11/45 combo jack and one RG-6 coax connection. Safety approvals include UL 1778, cUL and FCC Class B.

How it compares

Measured against everything we stock in Uninterruptible Power Supplies (UPS), at today’s prices. Recalculated every night.

Price $85.99
Cheaper than about 92% of the 1,153 comparable items (median $948.99).

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Specifications

Product
Brand nameCyberPower
Product lineAVR
Model nameCP685AVR
Ports & slots
Communication portsUSB, Serial
Protected data lines1 x RJ11 / 45 Combo (One-in / One-out)
1 x RG-6 Coax/Cable
Power
AC input voltage120 V
Input line frequency57–63 Hz
Power inputNEMA 5-15P
Volt-ampere rating685 VA
Power rating390 W
Voltage output120Vac +/- 5%
AC output frequency60 Hz +/- 1%
Power outlets8
Battery typeSealed Lead Acid
Runtime on batteryRuntime at Half Load: 10 min
Runtime at Full Load: 2 min
Battery charge time8 Hour(s)
Replacement batteryRB1280
Surge protection rating890 Joules
Size & build
Product dimensions11 in × 6.63 in × 3.5 in
Product weight14 lb (6.35 kg)
Shipping weight6.06 kg
Package size389 × 224 × 180 mm
In the box
In the box61009J
Environment & compliance
Regulatory approvalsUL 1778, cUL, FCC DOC Class B
Software
Control softwarePowerPanel Power Management

Other versions of this model

4 more in the same range

Questions about this item

How loud does the CyberPower CP685AVR run and how much heat does it produce when it powers my desktop all day?

The unit is designed to minimise noise for a quieter workspace and operates efficiently to reduce power consumption; no decibel or thermal-output figures are published.

What cables or connectors must I already have to plug the CP685AVR into the wall and link it to my PC?

It ships with a NEMA 5-15P input cord for a standard 120 V outlet and provides USB and serial ports for management; use the matching USB or serial cable for your computer.

Will the simulated sine-wave output and AVR feature on the CP685AVR work safely with an older power supply that has active PFC?

The UPS delivers simulated sine-wave output and uses Automatic Voltage Regulation to correct minor fluctuations without battery drain, which is compatible with most desktop and networking equipment.

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