Standby UPS Series

MSRP $115.95

  • Capacity: 650 VA / 400 W
  • Topology: Standby
  • Waveform: Simulated Sine Wave
  • Output: 120Vac ± 5%
  • Plug type & cord: NEMA 5-15P, 6 ft. cord
  • Outlet types: 6 × NEMA 5-15R
  • Communication: Serial, USB, Dry Contacts
  • Warranty: 5 year
Categories: ,

Product Description

RT650 | Standby UPS Series
Protect desktop computers, networks, VoIP, and POS Stations

Product Overview

A mini-tower UPS with standby technology, the CyberPower RT650 provides battery backup (using simulated sine wave output) and surge protection for kiosk computer systems, credit card machines and receipt printers. The size of the RT650 allows it to easily fit under desks or other tight spaces but despite its compact chassis the internal battery will provide long lasting backup power to connected equipment.

The RT650 has a capacity of 650VA / 400W and six (6) NEMA 5-15R outlets. The 12V/7Ah internal battery is user-replaceable and offers up to 10 minutes of runtime at 200W. This UPS also includes EMI/RFI filtering that shields against line noise, an HID-compliant USB port for connecting the UPS to a computer running PowerPanel® Personal Edition and an MD-8 connection that can be used for dry-contact relays. Software is downloadable at the CyberPower website for free. The RT650 comes with a five-year warranty and a $175,000 Connected Equipment Guarantee.

  • GreenPower UPS™ High-Efficiency
    Reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use.
  • EMI/RFI Filters
    Shielding against electromagnetic interference and radio frequency signals prevents line noise (“humming”) over telephone lines or audio systems.
  • USB Connectivity
    HID compliant USB port enables full integration with built-in power management and auto shutdown features of Windows, Linux and Mac OS X.
  • LED Indicators
    LED status lights indicate Power-On and wiring faults.
  • Audible Alarms
    Distinctive tones identify when the model is running on battery power, if it is overloaded or when the battery is low.
  • Resettable Circuit Breaker
    The user may use this convenient model reset switch in case of an overload.
  • PowerPanel® Personal Edition Software
    Provides a user-friendly dashboard interface for controlling and monitoring the UPS. Free software download available. See the Resources tab.
    This model is an ENERGY STAR® certified Uninterruptible Power Supply (UPS) system. ENERGY STAR is the trusted, government-backed symbol for energy-efficient products and practices that help save money and protect the environment.
  • Five-Year Warranty
    CyberPower will repair or replace a defective UPS system (including batteries) within five years of the purchase date. See warranty for details.
  • Connected Equipment Guarantee
    CyberPower will repair or replace properly connected equipment if it is damaged by a power surge.
What’s In The Box

UPS System, User Manual, USB Cable, Software Download Card

RT650 | Standby UPS Series
Protect desktop computers, networks, VoIP, and POS Stations
UPS TopologyStandby
Energy SavingGreenPower UPS™ High-Efficiency
ENERGY STAR® QualifiedYes
Voltage96 – 141 VAC
Adjustable Voltage Range88 – 145 VAC
Frequency Range50/60Hz ± 3Hz
Plug TypeNEMA 5-15P
Plug StyleStraight
Cord Length6 ft
VA650 VA
Watts400 W
Automatic Voltage RegulationNone
On Battery Voltage120 VAC ± 5%
On Battery Frequency50/60 Hz ± 1% Auto-sensing
On Battery WaveformSimulated Sine Wave
Outlet TypeNEMA 5-15R
Outlets – Total6
Outlets – Battery & Surge Protected3
Outlets – Surge-Only Protected3
Outlets – Widely Spaced2
Overload ProtectionInternal Circuitry Limiting

Circuit Breaker

Transfer Time4 ms
Runtime at Half Load10 minutes
Runtime at Full Load2 minutes
Battery TypeSealed Lead-Acid
Battery Size12V/7Ah
Battery Quantity1
User ReplaceableYes
Replacement Battery CartridgeRB1270C
Replacement Battery Cartridge Quantity1
Typical Recharge Time8 hours
Surge Protection & Filtering
Surge Suppression480 J
Phone/DSL RJ11 / Ethernet RJ451-In, 1-Out (Combo)
EMI/RFI FiltrationYes
Management & Communications
HID Compliant USB PortYes
Serial PortYes (MD8)
Dry ContactsYes
Cable ManagementUSB, MD8 to RS232 cable
LED IndicatorsPower On

On Battery


Replace Battery

Audible AlarmsOn Battery

Low Battery


SoftwarePowerPanel® Personal Edition
SNMP / HTTP Remote MonitoringNone
Form FactorMini-Tower
Dimensions – W×H×D (in)3.6 × 6.5 × 11.0 inches
Weight (lbs)9.0 lbs
Operating Temperature32 – 113 °F (0 – 45 °C)
Operating Humidity0 – 95% (non-condensing)
Operating Elevation0 – 10,000 ft (0 – 3,000 m)
Storage Temperature5 – 113 °F (-15 – 45 °C)
Storage Relative Humidity0 – 95% (non-condensing)
Storage Elevation0 – 50,000 ft (0 – 15,000 m)
Online Thermal Dissipation21.8 BTU/hr
On Battery Thermal Dissipation333.1 BTU/hr
Audible noise at 5 ft. from surface of unit40.6 dBA

cUL 107


EnvironmentalRoHS Compliant
Product Warranty5 Years Limited
Connected Equipment GuaranteeLifetime
CEG Amount$175,000
RT650 | Standby UPS Series
Protect desktop computers, networks, VoIP, and POS Stations
GreenPower UPS Technology: High-Efficiency Design

GreenPower UPS™ Technology from CyberPower improves operating efficiency, reduce heat generation, and consume less power than conventional UPS models.

High-Efficiency Design significantly decreases power consumption to create an ultra-efficient backup battery for home and office use.

Power Protection without the Noise

CyberPower UPS systems harness high-efficiency ventilation, GreenPower UPS™ technology, and innovative system components to ensure ultra-quiet operation.

Noise Filtering improves picture and sound quality in audio/video systems, CyberPower uses advanced EMI/RFI noise filtering coils to decrease problems caused by electromagnetic fields and radio frequency interference. The filters smooth minor current fluctuations which cause disruptive humming and static.

Line Conditioning with automatic voltage regulation (AVR), prolongs the life of sensitive electronic equipment. AVR line conditioning adjusts the incoming AC voltage, keeping it within safe levels and reducing stress caused by power fluctuations.

RT650 | Standby UPS Series
Protect desktop computers, networks, VoIP, and POS Stations

Shutdown software supports most Window systems

RT650 | Standby UPS Series
Protect desktop computers, networks, VoIP, and POS Stations
What types of equipment are NOT allowed to be plugged into the UPS?

Any device which exceeds the unit’s VA/Watt rating should not be plugged into the outlets. High drain devices, medical equipment, and aquatic equipment also void the unit’s warranty. Below is a list of other devices that also void the warranty.

  • Laser printers
  • Space heaters
  • Copiers
  • Paper shredders
  • Vacuums
  • Curling irons

Our Technical Support team will be happy help you with technical questions during business hours.

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RT650 | Standby UPS Series
Protect desktop computers, networks, VoIP, and POS Stations
     ModelOutput VAOutput WattsForm FactorWaveformOutlets MSRP
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     CP550SLG 550 VA330 WCompactSimulated Sine Wave8 x NEMA 5-15R $57.95
     RT650 650 VA400 WMini-TowerSimulated Sine Wave6 x NEMA 5-15R $115.95
    RT650 | Standby UPS Series
    Protect desktop computers, networks, VoIP, and POS Stations