Energizer EG4050 - 3000/4050W Portable Generator

The Energizer EG4050 is a portable open frame generator with a rated wattage of 3,000 W and a starting wattage of 4,050 W.

CompareShortlistShortlistedRemoved from shortlist 1

Energizer EG4050Energizer EG4050
Set Price Alert
×
Notify me when the price drops
Set an alert for the Energizer EG4050 - Current lowest price: $599.99

Description

The EG4050 was designed for every situation with a convenient array of power outlets and the wattage to back them up. Four standard outlets and a locking outlet make sure that you'll have enough space for all your devices, and rubber covers protect them all against moisture and dirt. (source: Energizer (opens in a new tab))

Zoom on the Energizer EG4050

In summary, the Energizer EG4050 is a portable generator especially useful for:

  • RV travellers looking for even more independence
  • People occasionally participating in outdoor fairs, festivals or events
  • Amateur DIY lovers
  • Homeowners in need of an emergency backup power for their essentials

The following sections will present you in detail its power characteristics, the different outlets it offers, its overall portability, the extra features it benefits from, and any relevant emission compliance details.

Power & Run Time

The Energizer EG4050's core is the 212 cc (7 hp) OHV 4-stroke engine, which runs on gasoline. With an output of 120/240V, it provides a running wattage of 3,000W and a peak wattage of 4,050W.

The generator features a simple traditional pull-start mechanism.

The fuel capacity of 4 gallons allows the EG4050 to operate for around 10.6 hours at 50% load with a full tank (fuel consumption around 0.38 GPH).

Outlets

The control panel features the following 5 AC outlets:

Two Duplexes 120V 20A (5-20R)
120/240V 30A (L14-30R) receptacle

As it features a twist-lock L14-30R receptacle, the EG4050 is transfer switch ready: in case of a power outage, you will be easily able to connect it to a breaker box and power your household.

Portability

The design of the Energizer EG4050 is a typical, open frame, with the dimensions of L25 x W22.6 x H21 in, offering support and stability and enabling the possibility of raising it above ground level. The generator is designed for ideal use outdoors and in rough environments.

Since the generator weighs 102 lbs, it will be incredibly difficult to manually lift it and transport it, even though it is technically considered to 'be portable' (in the sense that it is movable). However, its challenging mobility is solved by its wheel kit and its folding handle, which will ease its displacement, once it is on the floor.

Features

Panel of the Energizer EG4050

The EG4050's control panel

Monitoring of the EG4050's status and activity is made possible by a digital data center, which provides information on the voltage and is one of the features of its control panel.

In addition to this info, a light indicator shows you if its oil levels are insufficient.

Thanks to a built-in fuel gauge, the generator allows you to quickly, conveniently and easily check the gas level at a glance.

As for its security measures, the device features an automatic low oil shut-off and an overload protection (circuit breaker), letting you use it with a peace of mind.

Accessory-wise, along with the previously mentioned features, the Energizer EG4050 is packaged with the standard documentation and an owner's manual, helping you start the device right away.

The Energizer EG4050 versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Energizer EG4050 compare to generators of similar power (between 2500 and 3500 W).

  • With a dry weight of 102 pounds, the Energizer EG4050 finds itself in the expected weight range for generators able to produce between 2500 and 3500 rated watts. If weight matters to you, one of the champions in this power range is the Pulsar PGD40iSCO with only 46 pounds.
  • The EG4050, falls within the average autonomy range compared to generators of a roughly same power, with a run time of around 10.6 hours at a 50% load and a full tank. Concerning the run times, one of the several devices with a comparable output, offering the highest autonomy, is the Predator 4375, which is able to run for around 16 hours.
  • While the run time is an important parameter, it is dependent on the fuel tank’s capacity and thus, doesn’t say much on its own unless we consider fuel consumption as well. In fact, this generator is not among the most fuel efficient, within the aforementioned wattage range : its estimated gasoline consumption at 50% load is around 0.38 GPH. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.22 GPH, the Pulsar PGD40iSCO is a device you could look out for.

Price comparison

As you can see from these interactive charts, when compared to other 2500-3500W generators, the Energizer EG4050 is on the average side of the price range.

Therefore, this generator nicely fits in the expected budget for this kind of product.

The bottom line

STRENGTHS:
  • In the expected price range
AVERAGE SPECS:
  • Decent weight (102 lbs)
  • Decent run time
WEAKNESSES:
  • No electric start
  • Low fuel efficiency

Do you own the Energizer EG4050 and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterNo
Parallel capableNo
RV readyNo
FuelGasoline
Engine212 cc OHV 4-stroke
Starting systemRecoil
Warranty3 years
Power
VoltageAC: 120/240V 60 Hz
Running watts3,000 W
Starting watts4,050 W
Running amps (@120/240V)25/12.5 amps
Peak amps (@120/240V)33.8/16.9 amps
Run time @50% load10.6 h
Run time @25% loadUnknown
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationYes
AC outlets
  • 2x Duplex 120V 20A (5-20R)
  • 1x 120/240V 30A (L14-30R)
DC outletsNo
Data centerVoltage
IndicatorsLow oil
Fuel tank4 gal
Fuel gaugeYes
Misc
Weight102 lbs
Approx. dimensions (L x W x H)25 x 22.6 x 21 in
Noise (lower limit)Unknown
THDUnknown
ComplianceN/A
SecurityLow oil and overload protection
Spark arrestorNo
Accessories includedWheel kit
Other model numbersGENEG4050DUD

Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue.

Spec Improvement×

This form does not send us any personal data (not even your IP address)

About Energizer

Founded in 1896, Energizer Holdings, Inc. is most well known as an American battery manufacturer, namely of Energizer, Varta, Rayovac and Eveready batteries. However, throughout its history, Energizer has worked in many industries, including power generators. The Energizer Brands LLC’s, (a subsidiary of Energizer Holdings, Inc.) power generator selection includes mostly portable generators of both the conventional and inverted design. All Energizer generators are designed and supported in North America, while their production is outsourced overseas.

Warranty Information

The Energizer EG4050 is covered under a warranty for up to 3 years. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Energizer generators, please contact the Energizer Customer Support: 1-877-528-3772.

Questions & Answers

What can it power?
Examples of items that can be simultaneously powered.
The examples below are based on a maximum load of 80% and estimated wattages. For a more accurate estimation, use our generator sizer.
ItemRunning WattsStarting Watts
At homeSump pump (1/2 hp)10502150
Furnace fan (1/2 hp)8752350
Refrigerator (energy star)1921192
Slow cooker270270
Total2387 W3862 W
For campingRadiant heater13001300
RV refrigerator180600
Toaster oven800800
Radio100100
Total2380 W2800 W
For workGrinder14002500
Reciprocating saw730960
Drain cleaner250250
Total2380 W3480 W

Couldn't find the right answer for you? Ask your own question.

Ask a question

Your name and email address will not be publicly published. We only need them to be able to answer you directly

We would love to know your opinion

Leave a review

Your total score

Generator Bible
Logo
Compare items
  • Total (0)
Compare

You can compare as many generators as you wish. However, for the best results, we recommend you to compare only 2 generators at a time.

0