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Genmax GM2000i - 1600/2000W Inverter Generator

The Genmax GM2000i is a quiet, compact and lightweight inverter generator with a rated wattage of 1,600 W and a starting wattage of 2,000 W.

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Price History
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Price history for the Genmax GM2000i
Latest updates:
  • $399.00 - August 4, 2023
  • $339.99 - July 16, 2023
  • $399.00 - February 6, 2023
Data source: walmart.com
Since: February 6, 2023
  • Highest Price: $399.00 - February 6, 2023
  • Lowest Price: $339.99 - July 16, 2023

Description

Zoom on the Genmax GM2000i

In summary, the Genmax GM2000i is a quiet, compact and lightweight portable inverter generator especially useful for:

  • Camping and tailgating buffs looking to enhance their experience
  • Amateur DIY lovers

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 Genmax GM2000i in use

The Genmax GM2000i

The Genmax GM2000i's core is the 79.7 cc Dinking OHV 4-stroke engine, which runs on gasoline. With an output of 120V, it provides a running wattage of 1,600W and a peak wattage of 2,000W. In addition, as it is parallel capable (parallel kit (opens in a new tab) not included), this power can be doubled when linked to another similar or compatible unit.

Enjoying a noise rating of 58 dBA (less noisy than a quiet suburb), this inverter generator gets running thanks to a simple traditional pull-start mechanism.

With a fuel capacity of 1.1 gallon, the GM2000i may run for up to 10 hours with a full tank (fuel consumption around 0.11 GPH).

Delicate electronics can be plugged in an AC outlets safely, as the GM2000i generates a clean sine wave, reaching a <3% Total Harmonic Distortion (THD).

Outlets

The control panel includes the following 2 AC outlets:

Duplex 120V 20A (5-20R)

Furthermore, it has 2 DC outlets: there's two 5V USB ports (USB-A) with which you may charge electronics, for example mobile phones or tablets, conveniently.

Portability

The Genmax GM2000i's characteristic encased inverter generator design (L18.7 x W10.6 x H15.9 in), provides an esthetical advantage over any ordinary, open frame product. This type of design is the most modern and convenient way to recreationally generate power.

The GM2000i is a lightweight, portable generator, as it only weighs 34.2 lbs. The device can be easily moved by just one person and thus, its power may be enjoyed on-the-go. In addition, a handle (molded in the case) lets you carry it easily and further increases its convenience.

Features

Panel of the Genmax GM2000i

The GM2000i's control panel

Several light indicators serve to show you when the oil level is too low, the generator is ready and the generator is overloaded.

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

It also benefits from Genmax's CO DETECT technology, which is designed to monitor the level of carbon monoxide present during the generator's operation. If the generator is positioned incorrectly and carbon monoxide levels rise to an unsafe level, the generator will automatically shut down.

With the basic documentation and an owner's manual (opens in a new tab), letting you start the generator quickly, the Genmax GM2000i also comes with several accessories, including: funnel and tool kit.

Emissions

The Genmax GM2000i is EPA approved, but NOT CARB-compliant. Thus, it cannot be purchased or sold in California.

However, it features a spark arrestor and thus, may be used in forested areas.

In addition, the unit meets the ANSI/PGMA G300-2018 safety and performance requirements.

Product Videos

The Genmax GM2000i versus other generators

The following charts are provided to give you an idea of how some of the key specs of the Genmax GM2000i compare to inverter generators of similar power (between 1500 and 2500 W).

  • As far as its dry weight is concerned, the Genmax GM2000i weighs just 34.2 pounds and thus, it is one of the lightest 1500 to 2500 rated wattage inverter generators.
  • When compared to devices able to produce a similar running wattage, this inverter generator and its lowest emitted noise of 58 dBA is on the noisier side. If noise emissions are one of your priorities, you may be interested in the Honda EU2200i, one of the least noisy generators similarly powerful as this one, rated for 48 dBA.
  • The GM2000i, offering a run time of up to 10 hours with a full tank at a 25% load, falls within the average autonomy range when compared to its peers. Furthermore, considering the run times, one of the generators which have a roughly same power output, with the highest autonomy, is the DuroMax XP2300iH, as it provides up to 13 hours.
  • Even though run times are undoubtedly important, they are dependent on the fuel capacity to a large extent. For a more wholesome picture, we must take into consideration the fuel consumption of the generator. This inverter generator reaches an estimated fuel consumption of 0.11 GPH (gallon per hour) at a 25% load, making it average, for the previously mentioned wattage range. If you are concerned with gasoline efficiency, having a fuel consumption of just 0.08 GPH, the DuroMax XP2300iH is a device you could look out for.

Price comparison

As you can see from this interactive chart, when compared to other 1500-2500W inverter generators, the Genmax GM2000i is on the cheap side of the price range.

It can therefore be a really good buy if you're looking to acquire a budget generator.

The bottom line

STRENGTHS:
  • Inexpensive
  • CO DETECT technology
  • Several accessories included
  • Parallel capable
  • Inverter
  • Lightweight (34.2 lbs)
AVERAGE SPECS:
  • Quiet, but noisy for its type (58 dBA)
  • Decent run time
  • Decent fuel efficiency
WEAKNESSES:
  • No data center
  • No electric start
  • Not CARB-compliant
  • 1-year warranty

Do you own the Genmax GM2000i and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

General
InverterYes
Parallel capableYes, cable not included
RV readyNo
FuelGasoline
Engine79.7 cc Dinking OHV 4-stroke
Starting systemRecoil
Warranty1 year
Power
VoltageAC: 120V 60 Hz, DC: 5V
Running watts1,600 W
Starting watts2,000 W
Running amps13.3 amps
Peak amps16.7 amps
Run time @50% load8 h
Run time @25% load10 h
Features
GFCI outletsNo
Covered outletsYes
Automatic Voltage RegulationInverter
AC outlets1x Duplex 120V 20A (5-20R)
DC outlets2x 5V USB port (USB-A)
Data centerNo
IndicatorsLow oil, overload and output ready
Fuel tankPlastic, 1.1 gal
Fuel gaugeNo
Misc
Weight34.2 lbs
Approx. dimensions (L x W x H)18.7 x 10.6 x 15.9 in
Noise (lower limit)58 dBA
THD< 3%
ComplianceEPA, ANSI/PGMA G300-2018
SecurityLow oil and overload protection, CO monitoring
Spark arrestorYes
NeutralFloating
Accessories includedFunnel and tool kit
Country of originChina
UPC768494055363

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.

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About Genmax

GENMAX is a new portable generator brand registered by the Chongqing Dinking Power Machinery Co. LTD., which itself was founded in 2010 and is currently located in Chongqing, China. Dinking specializes in the general motor industry and manufactures portable generators, power sources, water pumps, garden machinery and construction machinery for foreign markets. Among most notable achievements are Dinking’s exclusive contract with Hyundai and 5th place in the ranking of Chinese foreign trade exporters in general motor industry (2016). GENMAX brand portfolio includes a sizeable selection of gas-powered generators covering all common wattage categories.

Warranty Information

The Genmax GM2000i is covered under a warranty for up to 1 year. This warranty may be limited and may not cover all parts of the generator.
For more information about the warranty of Genmax generators, please contact the Genmax Customer Support: 1-866-960-2920.

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 wattage calculator.
ItemRunning WattsStarting Watts
At homeRefrigerator (energy star)1921192
Toaster oven800800
Total992 W1992 W
For campingRV refrigerator180600
RV AC (11,000 BTU)10101600
Bug zapper8080
Total1270 W1860 W
For workDemolition hammer12601260
Total1260 W1260 W

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