Predator 4550 Watt w CO Secure

Inverter Generators / 2,500 to 5,000 Watts

This Predator 2,500 to 5,000 Watts generator is gasoline-powered and is rated for Gasoline 3650 watts. It has:

fuel shutoff
low-oil shutoff
5 power outlets

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CR Expert Take

How did it perform in our expert lab testing?

Overall Score

The Overall Score for this model is derived from our expert lab test results.

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Current Range of Tested Inverter Generators

What goes into the Overall Score?

Power delivery

/ 5

Power quality

/ 5

Noise

/ 5

Ease of use

/ 5

CO safety technology

/ 5

Fuel Efficiency

/ 5

Run time range (hrs.)

/ 5

Detailed Test Results

POWER DELIVERY: Delivered more than enough wattage to power our test appliances and handled surges very well. POWER QUALITY: Provided especially clean power with consistently high voltage. NOISE: Fairly quiet from a distance of 23 feet, pleasing to neighbors if you'll run the generator overnight. EASE OF USE: Easy to start and (for portables) transport, with some helpful features for starting and operating the generator.

About

The Predator 4550 Watt w CO Secure is part of the Generators test program at Consumer Reports. In our lab tests, Inverter Generators models like the 4550 Watt w CO Secure are rated on multiple criteria, such as those listed below.

Power delivery: A high score means the generator delivers steady power and handles larger surges in demand. A top-scoring model manages spikes from appliances like air conditioners without trouble.

Power quality: A high score means the generator delivers smooth, consistent voltage. A top-scoring model helps prevent brownouts and keeps sensitive electronics running reliably.

Noise: A high score means the generator runs more quietly. Top-scoring models minimize noise, making them less likely to disturb your neighbors.

Features & Specs

Features

Remote Start

Specs

Claimed output (watts)

Gasoline 3650

Voltage Capability

120V Only

Fuel type

Gasoline

Fuel capacity (gal)

Gasoline Used Per Day (gal)

4-9

Fuel gauge

Yes

Weight (lbs.)

Wheels

Additional Purchase

Electric start

Fuel shutoff

Yes

Low-oil shutoff

Yes, With Indicator Light

No. of power outlets

Hour meter

Height (in.)

Width (in.)

Length (in.)

Price & Shop

Predator 4550 Watt w CO Secure

CR Expert Take

Overall Score

What goes into the Overall Score?

Detailed Test Results

About

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