Battery Backup


  • Capacity: 350 VA / 255 W
  • Topology: Standby
  • Waveform: Simulated Sine Wave
  • Output: 120 VAC ± 5%
  • Plug type & cord: NEMA 5-15P, 5 ft. cord
  • Outlets: 6 surge-protected (3 surge, 3 surge + battery backup)
  • Data line protection: Telephone
  • ENERGY STAR® qualified: Yes
  • Warranty: 3 year
  • Connected Equipment Guarantee: $75,000

Product Overview

A compact UPS with standby topology, the CyberPower CP350COM provides battery backup (using simulated sine wave output) and surge protection for desktop computers, workstations, networking devices, and home entertainment systems. During power interruptions, the CP350COM offers reliable power protection and battery backup. The CP350COM has data line protection for phone/fax/modem (RJ11). This model comes with a three-year warranty (including coverage of batteries) and a $75,000 Connected Equipment Guarantee.

Product Features
  • Battery Backup
    Supplies power long enough for equipment to properly shut down when utility power fails. Helps prevent loss of data and minimizes the component stress caused by a hard shutdown.
  • Surge Protection
    Diverts excess voltage away from sensitive electronic equipment during an AC power surge or power spike to prevent damage.
  • Data Line Protection
    Prevents power surges that travel through telephone, coaxial, and Ethernet lines from causing damage to electronics.
  • Standby Topology
    Ensures that when incoming power drops below or surges above safe voltage levels, the UPS switches to DC battery power and then inverts to AC power to run connected equipment.
  • Simulated Sine Wave Output
    Uses pulse wave modulation to generate a stepped, approximated sine wave to supply cost-effective battery backup power for equipment that does not require sine wave output.
  • 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.
  • Ultra Quiet Design
    Minimizes noise during operation for a quieter work environment.
    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.
  • Three-Year Warranty
    CyberPower will repair or replace a defective UPS system (including batteries) within three 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.
Expand All
Energy Saving GreenPower UPS™ High-Efficiency
Energy Star Certified Yes
UPS Topology Standby
Battery Quantity 1
Battery Size 12 V / 3.6 Ah
Battery Type Sealed Lead-Acid Battery
Runtime at Full Load 2 min
Runtime at Half Load 8 min
Typical Recharge Time 8 Hours
User Replaceable Battery No
Circuit Breaker 15A
Cord Length 5 ft (2 m)
Input Frequency Range 47 Hz – 63 Hz
Input Plug Type NEMA 5-15P
Input Surge Protection 10 A
Nominal Input Voltage 120 VAC
On Battery Frequency 50/60 Hz ± 1%
On Battery Voltage 120 VAC ± 5%
On Battery Waveform Simulated Sine Wave
Outlet Type NEMA 5-15R
Outlets – Battery & Surge Protected 3
Outlets – Surge-Only Protected 3
Outlets – Total 6
Outlets – Widely Spaced 2
Output Power Factor 0.7
Overload Protection Internal Circuitry Limiting
Circuit Breaker Protected
Typical Transfer Time 4 ms
VA 350 VA
Watts 255 W
Surge Protection & Filtering
EMI/RFI Filtration Yes
Phone Protection RJ11 1-In / 1-Out
Surge Suppression (Joules) 810 J
Management & Communications
Audible Alarms Battery Mode
Low Battery
UPS Fault
Replace Battery
HID Compliant USB Port No
LED Indicators Power On
Wiring Fault
Management Cable None
Color Black
Dimensions – HxWxD (in) 4.3 x 7.1 x 3.2 in
Dimensions – WxHxD (in) 7.1 x 4.3 x 3.2 in
Form Factor Compact
Keyhole Mounting Slots No
Material of Construction Plastic
Weight (lbs) 3.5 lbs
Physical Dimensions – (WxHxD) (cm) 18.03 x 10.92 x 8.13 (cm)
Physical Dimensions – (WxHxD) (in) 7.1 x 4.3 x 3.2 (in)
Physical Dimensions – (WxHxD) (mm) 180 x 109 x 81 (mm)
Weight (kg) 1.59
Weight (lb) 3.5
Dimensions – Shipping
Shipping – Weight (kg) 1.81
Shipping – Weight (lb) 4.0
Shipping Dimensions – (WxHxD) (cm) 14.02 x 25.4 x 16.13 (cm)
Shipping Dimensions – (WxHxD) (in) 5.52 x 10.0 x 6.35 (in)
Shipping Dimensions – (WxHxD) (mm) 140.21 x 254.0 x 161.29 (mm)
Operating Relative Humidity 0 – 80 % (non-condensing)
Operating Temperature 32 – 104 °F (0 – 40 °C)
Storage Temperature 5 – 113 °F (-15 – 45 °C)
Environmental RoHS Compliant
Safety UL1778
cUL 107.3
CEG Amount $75000
Connected Equipment Guarantee Lifetime
Extended Warranty Option WEXT5YR-U1A
Product Warranty 3 Year Limited Warranty
Feature Focus
Transformers and Transformer Outlets

A transformer converts alternating current line voltage to a higher value or a lower value. Transformers rely upon electromagnetic induction, the process which occurs when the alternating current within a circuit generates current in a nearby circuit.

Transformers vary in design and size, as well as using different amounts of current. Small transformers plug into a wall outlet and create low direct current voltages which are used by common electronic devices. Transformer outlets are more widely spaced than other outlets to accommodate transformer block adapters or other adapters that are large in size. Transformer outlets can be used to connect any appropriate device to a surge protector.



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