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CyberPower EC750G Ecologic UPS Battery Backup and Surge Protector, 750VA/450W, 12 Outlets, ECO Mode, Compact, UL Certified

CyberPower EC750G Ecologic UPS Battery Backup and Surge Protector

Bottom line: The CyberPower EC750G Ecologic UPS Battery Backup and Surge Protector: 750VA/450W standby UPS backs up desktops, networking gear, and home entertainment; main trade-off: simulated sine wave output, not pure sine—some active-PFC PSUs may reject it.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ 750VA/450W standby UPS backs up desktops, networking gear, and home entertainment
  • ✓ 12 NEMA 5-15R outlets: 6 battery-backup + surge, 6 surge-only (3 ECO-controlled)
  • ✓ ECO Mode cuts peripheral power when the PC sleeps, trimming energy costs

Cons

  • ✗ Simulated sine wave output, not pure sine—some active-PFC PSUs may reject it
  • ✗ 450W real-load ceiling limits high-draw gaming rigs
  • ✗ Short 5-foot input cord restricts placement near outlets
  • ✗ ECO auto-shutoff requires a USB connection to the computer

Manufacturer description

A compact UPS with standby topology, the CyberPower Ecologic EC750G 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 EC750G offers reliable power protection and battery backup. When the battery backup detects that the computer is off or in sleep mode, computer peripherals connected to the ECO Mode, surge protected outlets will be automatically turned off, reducing power usage and lowering energy costs—USB connection required.

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SpecPicks Verdict

SpecPicks scored CyberPower EC750G Ecologic UPS Battery Backup and Surge Protector using a rating × review-volume × price-fit model applied to published specs and reviews across the power protection category. Compare with similarly-priced alternatives in the power protection category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power protection of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 750VA/450W Ecologic Battery Backup Uninterruptible Power Supply (UPS): Uses simulated sine wave technology to provide battery backup power to safeguard workstations, networking devices, and home entertainment equipment
  • 12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets; Six surge protected outlets (3 ECO controlled); INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord
  • LED STATUS LIGHTS: Indicate Power-On and ECO Mode On/Off; UL SAFETY CERTIFIED: Product has been tested in a UL certified lab and listed with UL as meeting or exceeding safety standards
  • ECO MODE: When the UPS detects a computer is off or in sleep mode, it will automatically turn off power to computer peripherals connected to ECO mode outlets, reducing power usage and lowering energy costs
  • 3-YEAR WARRANTY – INCLUDING THE BATTERY; $100,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)

Full Specifications

BrandCyberPower
ColorBlack
Weight750g
Runtime2 minutes
Voltage120 Volts
Wattage450 watts
Amperage15 Amps
Unit Count1.0 Count
Form FactorCompact
Model NumberEC750G
Input Voltage120 Volts
Maximum Power450 Watts
Connector TypeNEMA
Output Current3.75 Amps
Output Voltage120 Volts (AC)
Output Wattage450 Watts
Frequency Range47 Hz – 63 Hz
Item Dimensions12.2 x 7 x 3.1 inches
Mfr Part NumberEC750G
Power Plug TypeType A - 2 pin (North American)
Full listing titleCyberPower EC750G Ecologic UPS Battery Backup and Surge Protector, 750VA/450W, 12 Outlets, ECO Mode, Compact, UL Certified

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CyberPower EC750G Ecologic UPS Battery Backup and Surge Protector, 750VA/450W, 12 Outlets, ECO Mode, Compact, UL Certified is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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CyberPower EC750G Ecologic UPS Battery Backup and Surge Protector, 750VA/450W, 12 Outlets, ECO Mode, Compact, UL Certified
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