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Black compact UPS unit with eight NEMA outlets and USB port

CyberPower

CyberPower EC450G UPS 450VA 260W 8 outlets USB

SKU CH-1JW5-JMMKF MPN EC450G

Compact standby UPS delivers 260 W battery backup and surge protection for desktop systems with eight NEMA 5-15R outlets, USB monitoring and ECO outlets that cut peripheral power when the PC sleeps

  • Battery TypeSealed Lead Acid
  • Reliable backup power with 450 VA capacity
  • 260 W output keeps essential devices running
  • Eight NEMA 5-15R outlets for multiple connections
  • USB port enables ECO mode power savings
  • Surge protection plus $100,000 equipment guarantee

Compact standby UPS for desktop and networking gear

The CyberPower EC450G is a new standby UPS rated at 450 VA and 260 W with eight NEMA 5-15R outlets. It supplies 120 VAC output within ±5 % and includes a USB port for management software. The unit uses a sealed lead-acid battery and a built-in circuit breaker to protect connected desktop computers, workstations, networking devices and home entertainment systems from outages and surges.

ECO mode cuts peripheral power during idle periods

When the USB link detects that the host computer is off or asleep, the UPS automatically disables the ECO-mode outlets to reduce energy draw. Under sustained load the simulated sine-wave inverter maintains output within the rated 260 W continuous capacity. Operating limits are 0 to 40 °C and 0 to 95 % non-condensing humidity, so the backup remains stable during extended runtime events.

260 W continuous output decides suitability

The single specification that determines whether this UPS fits a build is the 260 W real-power rating. Systems whose combined draw exceeds that figure will overload the inverter, so buyers needing more than 260 W must choose a higher-capacity model. The $100,000 connected-equipment guarantee and three-year battery-inclusive warranty apply only when the load stays within this rated limit.

Highlights

  • Reliable backup power with 450 VA capacity
  • 260 W output keeps essential devices running
  • Eight NEMA 5-15R outlets for multiple connections
  • USB port enables ECO mode power savings
  • Surge protection plus $100,000 equipment guarantee

Specifications

BrandCYBERPOWER SYSTEMS (USA), INC.
Battery TypeSealed Lead Acid
Shipping weight2.38 kg
Package size338 × 208 × 112 mm

Questions about this item

How loud is the CyberPower EC450G when it runs on battery during an outage?

The EC450G uses standby topology with a sealed lead-acid battery and has no active cooling fan, so it remains silent on mains power and produces only a brief relay click when switching to battery backup.

What connection does the EC450G need to enable ECO mode outlet control?

A USB cable must link the UPS to the computer so the unit can detect sleep or shutdown states and automatically cut power to the ECO-mode surge-protected outlets.

Will the simulated sine wave output on the EC450G cause issues with an older active-PFC power supply?

The EC450G delivers a simulated sine wave at 120 VAC ±5 %; some older active-PFC power supplies may not accept this waveform and could shut down during battery operation.

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