Standby RT650 650VA Mini-Tower UPS

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.

Manufacturer Part Number
Full Product Specifications


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UPS Topology    Standby
Energy Saving    GreenPower UPS™ High Efficiency

Voltage    120 VAC
Voltage Range    96 – 141 VAC
Adjustable Voltage Range    88 – 145 VAC
Frequency Range    47 – 63 Hz
Plug Type    NEMA 5-15P
Plug Style    Straight
Cord Length    6 ft

VA    650 VA
Watts    400 W
Automatic Voltage Regulation    None
On Battery Voltage    120 VAC ± 5%
On Battery Frequency    50/60 Hz ± 1% Auto-sensing
On Battery Waveform    Simulated Sine Wave
Outlet Type    NEMA 5-15R
Outlets - Total    6
Outlets - Battery & Surge Protected    3
Outlets - Surge-Only Protected    3
Outlets - Widely Spaced    2
Overload Protection    Internal Circuitry Limiting
                                    Circuit Breaker
Transfer Time    4 ms

Runtime at Half Load    10 minutes
Runtime at Full Load    2 minutes
Battery Type    Sealed Lead-Acid
Battery Size    12V/7Ah
Battery Quantity    1
User Replaceable    Yes
Replacement Battery Cartridge    RB1270C
Replacement Battery Cartridge Quantity    1
Hot-Swappable    Yes
Typical Recharge Time    8 hours

Surge Protection & Filtering    
Surge Suppression    480 J
Phone/DSL RJ11 / Ethernet RJ45    1-In, 1-Out (Combo)
EMI/RFI Filtration    Yes

Management & Communications    
HID Compliant USB Port    Yes
Serial Port    Yes (MD8)
Dry Contacts    Yes
Cable Management    USB, MD8 to RS232 cable
LED Indicators    Power On
                           On Battery
                           Replace Battery
Audible Alarms    On Battery
                           Low Battery
Software    PowerPanel® Personal Edition
SNMP / HTTP Remote Monitoring    None

Form Factor    Mini-Tower
Dimensions - W×H×D (in)    3.6 × 6.5 × 11.0 inches
Weight (lbs)    9.0 lbs

Operating Temperature    32 – 95 °F (0 – 35 °C)
Operating Humidity    0 – 95% (non-condensing)
Operating Elevation    0 – 10,000 ft (0 – 3,000 m)
Storage Temperature    5 – 113 °F (-15 – 45 °C)
Storage Relative Humidity    0 – 95% (non-condensing)
Storage Elevation    0 – 50,000 ft (0 – 15,000 m)
Online Thermal Dissipation    333.1 BTU/hr
Audible noise at 5 ft. from surface of unit    40.6 dBA

Safety   UL1778
             cUL 107
             FCC DOC Class B
Environmental    RoHS Compliant

Product Warranty    5 Years Limited
Connected Equipment Guarantee    Lifetime
CEG Amount    $175,000