Battery Equivalents and Replacements

Best DuroMax Power Generators

DuroMax power generators are very popular power generators, offering good performances at affordable prices, sometimes at the cost of somewhat larger weight and higher noise.

But, with the introduction of newer DuroMax power generators (for example, iH, HX, DX, and similar models), DuroMax power generators offer reliable, safe, and relatively easy to use and maintain power generators at acceptable prices that fit the needs of various users.

Published: January 27, 2022.

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Intro To DuroMax Generators

Top DuroMax Power Generators

Few Final Words

 

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Intro To DuroMax Generators

DuroMax power generators offer several types of power generators regarding their output power, fuel types, and other features and specifications.

Dual-Fuel DuroMax Power Generators

DuroMax is known for its dual-fuel power generators - these units can run on gasoline (gas) and on propane (LPG - Liquid Petroleum Gas).

When run on gas, dual-fuel power generators offer more power and are much easier to refill - just add gas to the gas tank and continue with the operation.

When run on propane, dual-fuel power generators lose some power, but not much. Also, when the propane bottle gets empty, it takes more time to replace it, than to add gas to the gas tank.

But, propane is a much cleaner fuel, easier on both environment and engine, prolonging the engine life. Also, propane is much easier to store over a longer period of time.

Although practically all dual-fuel DuroMax power generators also have similar gas-only generators, having a dual-fuel option can come in handy in many situations.

In short, if possible, always go for a dual-fuel power generator.

Tri-Fuel DuroMax Power Generators

At the moment of writing this article, DuroMax does NOT offer tri-fuel generators (gasoline/gas, propane, natural gas) and DuroMax does NOT offer any conversion kit that would allow their power generators to be converted to natural gas.

Such conversions are not officially supported, they are not safe and if done during the warranty period, the warranty is lost.

Note: regardless of the fuel type, no power generator (DuroMax or any other brand) should be operated indoors - power generators burn fuel and emit dangerous fumes and gasses that also include very toxic Carbon Monoxide. Before using any power generator, be sure to read its Owner's Guide, especially maintenance and safety issues, features, and procedures.

Carbon Monoxide Detector

Older models of DuroMax power generators didn't feature Carbon Monoxide (CO) detectors, but newer generations of their units (for example, HX, iH, DX) do come with Carbon Monoxide detectors.

If/when Carbon Monoxide levels over a certain period of time reach dangerous levels, the engine is automatically shut off to prevent Carbon Monoxide poisoning - this does NOT mean that the power generators with such detectors can run indoors, it just shows how Carbon Monoxide can be dangerous!

Personally, having an additional layer of protection is great, so if possible, always go for a power generator with a Carbon Monoxide detector.

Open-Frame or Fully Enclosed Generator

Open-frame power generators feature steel frame construction, they are cheaper and various parts of the generator are easily accessible.

But, open-frame power generators tend to be noisier than fully enclosed power generators.

In many situations, noise difference is not an issue - for example, if You need a power generator for a construction site or workshop, the generator itself is often less noisy than the construction site or workshop.

But, having a quiet power generator also means that it can be run in urban areas, or when camping, tailgating, and similar, without disturbing the neighbors or even the users themselves with excessive noise.

Classic or Inverter Power Generators

Classic power generators are simpler and cheaper, but they also have somewhat higher fuel consumption, higher Total Harmonic Distortions (THD), and are not Parallel Ready power generators.

Thus, inverter power generators can be used to run sensitive loads due to often very low THD levels (for example, often <3% THD), while classic power generators can cause issues to sensitive devices and appliances due to the "dirty" voltage (high THD levels).

If You are looking for a power generator for the construction site or workshop, a classic power generator will do just fine, but for anything else, inverter power generators are highly recommended.

Parallel Ready

Inverter generators often support connecting two compatible power generators in parallel in order to provide more power.

Also, parallel connection kits often feature additional receptacles that are not available on the power generators - such receptacles may be, for example, 120/240V 30A L14-30R, 120V/240V 50A 14-50R, or similar receptacles.

If possible, go for inverter, parallel ready power generators.

Receptacles

DuroMax power generators feature typical receptacles required by home appliances, tools, devices, but also RVs and other high-power demanding applications.

List of receptacles include:

- AC 120V 20A 5-20R,

- AC 120V 30A TT-30R,

- AC 120V 30A L5-30R,

- AC 120V/240V 30A L14-30R,

- AC 120V/240V 50A 14-30R,

- DC 12V Automotive (Cigarette Lighter Adapter Port),

- DC USB 5V, etc.

Of course, not every power generator features all receptacles - if required, suitable adapters (for example, L5-30P to TT-30R) can be used to overcome this issue.

Safety Features

Most common safety features include overload protection (too large load is automatically disconnected to prevent any damage to the generator) and low-oil shutoff protection (engine is turned off to prevent any damage due to the low oil level).

Also, Carbon Monoxide detectors are highly recommended, although not present on older DuroMax models.

Electric Start

Don't call me lazy, but having an electric start is a great feature - just press the button and the engine starts.

And if that can be done using a remote fob, even better :)

But, a classic manual recoil system should be present as a backup, just in case.

Of course, there are other generators' features that can be important in certain situations, but these are the most important ones.


Top DuroMax Power Generators

Here is the list of some of the best DuroMax power generators on the market, ordered according to their output power.

The list includes dual-fuel power generators with Carbon Monoxide detectors and preferably with:

- inverter electronics,

- parallel ready support,

- fully enclosed construction.

And here is the list:

DuroMax XP2300iH 2300-Watt 80cc Dual Fuel Digital Inverter Hybrid Portable Generator

duromax xp2300ih

DuroMax XP2300iH is a dual-fuel inverter power generator, powered by 80cc internal combustion engine providing 1800 Running Watts and 2300 Starting Watts when being powered by gasoline (gas) and 1700 Running Watts and 2150 Starting Watts when being powered by propane.

The engine features a classic manual recoil start.

Physical dimensions of the unit are (L x W x H) 22 x 14 x 20 inches (~56 x 36 x 51 cm) and it weighs 60.6 pounds (~27.5 kg) dry.

DuroMax XP2300iH comes with a carrying handle, but also with a telescopic handle which in combination with a pair of smallish transport wheels allows the user to move the unit to shorter distances easily.

Tank capacity is 1.1 gallons (~4.16 liters), with the recommended propane bottle of 20 pounds (~9.06 kg).

When the DuroMax XP2300iH is powered by gasoline, the expected runtime at 50% load (900W) is ~6.5 hours on a single full tank.

When the DuroMax XP2300iH is powered by 20 pounds propane bottle, the expected runtime at 50% load (850W) is 18.1 hours.

DuroMax XP2300iH features fully enclosed construction, ensuring low noise levels of only 52 dB @25% load (450W).

The list of receptacles includes dual 120V 20A AC standard outlets, one 120V 30A Twist Lock, one USB-A, and one USB-C charging port - all ports come with a protective cover.

Also, as a dual-fuel inverter power generator DuroMax XP2300iH supports connecting two units in parallel using supplied parallel cables, allowing the user to practically double the output power (3600 Running Watts, 4600 Starting Watts).

DuroMax XP2300iH also features a Carbon Monoxide Alert system which automatically shuts off the engine when dangerous levels of CO are detected.

A low-oil shutoff system prevents the engine when a low-oil event is detected - again, the unit automatically shuts off the engine.

The overload protection system disconnects the load from the unit when such condition is detected.

Additionally, as an inverter generator, DuroMax XP2300iH features very low THD levels and can be used to power sensitive electronics, devices, and appliances.

DuroMax XP2300iH comes with Digital Control Center featuring an LCD display showing gas level, hours run, voltage output, and load level.

DuroMax XP2300iH is EPA (Environmental Protection Agency) and CARB (California Air Resources Board) compliant and comes with a 3-year residential and a 1-year commercial warranty.

For more reviews and recommendations, feel free to check the DuroMax XP2300iH 2300-Watt 80cc Dual Fuel Digital Inverter Hybrid Portable Generator Amazon link (link opens in the new window).

DuroMax XP4500iH 4500-Watt 223cc Dual Fuel Digital Inverter Hybrid Portable Generator

duromax xp4500ih

DuroMax XP4500iH is a dual-fuel inverter power generator powered by a 223cc internal combustion engine providing 3600 Running Watts and 4500 Starting Watts when running on gasoline, and 3420 Running Watts and 4275 Starting Watts when running on propane.

DuroMax XP4500iH features a standard manual recoil system, but also an electric start system and remote start.

Physical dimensions of the unit are (L x W x H) 19 x 24 x 22 inches (~48.3 x 61 x 56 cm) and it weighs 129.6 pounds (~58.7 kg) dry.

Unit comes with a pair of carrying handles, allowing two or three adults, for example, to load and unload the unit on a truck and with a pair of transport wheels and telescopic handle, allowing one person to pull the unit to shorter distances with ease.

Gas tank capacity is 2.64 gallons (10 liters) ensuring a runtime of 8 hours @50% load (1800W). When the unit is powered by 20 pounds propane tank, the runtime is 11 hours @50% load (~1700W).

Noise levels are at an acceptable 65 dB @25% load.

The list of receptacles includes a pair of 120V 20A standard ports, 120V 30A RV port, USB-A, and USB-C charging port.

The unit also features a port for charging/maintaining the onboard battery while the unit is in storage.

DuroMax XP4500iH is a parallel ready inverter power generator.

DuroMax XP4500iH-PK Closed Frame Inverter Parallel Kit (Amazon link, link opens in the new window) allows the user to connect two DuroMax XP4500iH units practically doubling the output power.

xp4500ih pk

Also, DuroMax XP4500iH-PK parallel kit comes with 120V 30A Twist Lock and 120V 50A receptacles, which are not present on the DuroMax XP4500iH generators.

Additional features of DuroMax XP4500iH include Carbon Monoxide Alert, Automatic Transfer Switch Ready, Low Oil Shutoff, Overload protection, EPA and CARB compatible operation, low THD levels, etc.

DuroMax XP4500iH comes with Digital Control Center featuring an LCD display showing gas level, hours run, voltage output, and load level.

DuroMax XP4500iH comes with a 3-year limited residential and 1-year limited commercial warranty.

For more reviews and recommendations, feel free to check the DuroMax XP4500iH 4500-Watt 223cc Dual Fuel Digital Inverter Hybrid Portable Generator Amazon link (link opens in the new window).

DuroMax XP9000iH 9000-Watt 459cc Dual Fuel Digital Inverter Hybrid Portable Generator

duromax xp9000ih

DuroMax XP9000iH is one of the largest inverter power generators on the market. It is a dual-fuel inverter generator powered by a 459cc internal combustion engine ensuring 7600 Running Watts and 9000 Starting Watts when running on gasoline and 7200 Running Watts and 8550 Starting Watts when running on propane gas.

The engine features a manual recoil start system (recommended only for backup), electric start system, and remote start system (recommended!).

Gas tank capacity is 6.9 gallons (~26 liters) and ensures 11 hours of operation @50% load (3800W).

Recommended propane bottle of 40 pounds (~18.1 kg) ensures 9h of operation @50% load (3600W).

Noise levels are at 68 dB @25% load (1900W) - unit is not noisy, but certainly, it is not "whisper quiet".

DuroMax XP9000iH physical dimensions are (L x W x H) 27 x 21 x 25 inches (~68.6 x 53.3 x 63.5 cm) and it weighs 237 pounds (107.4 kg) dry - unit features handles that allow four adults, for example, to load it and unload from a truck.

Also, a collapsible handle and four wheels allow the user to easily move the unit to shorter distances over flat terrain.

The list of receptacles includes four standard 120V 20A outlets, one 120/240V 30A Twist Lock outlet, one USB-A, and one USB-C charging port.

Also, DuroMax XP9000iH comes with one 120V 30A Twist Lock Adapter.

DuroMax XP9000iH also comes with a port for charging/maintaining the onboard battery while the unit is in storage over a longer period of time.

DuroMax XP9000iH is one of the most powerful power generators that are parallel ready.

DuroMax XP9000iH-PK Closed Frame Inverter Parallel Kit (Amazon link, link opens in the new window) allows the user to connect two DuroMax XP9000iH units in parallel, doubling their output power.

xp9000ih pk

Also, DuroMax XP9000iH-PK comes with one 240V 30A and one 240V 50A receptacles.

Additional features include Carbon Monoxide Alarm, Automatic Transfer Switch Ready, Low Oil Shutoff, Overload protection, Digital Control Center (fuel, hours run, voltage, load), low THD levels, etc.

Also, the unit is EPA and CARB approved.

DuroMax XP9000iH comes with a 3-year limited residential and 1-year limited commercial warranty.

For more reviews and recommendations, feel free to check the DuroMax XP9000iH 9000-Watt 459cc Dual Fuel Digital Inverter Hybrid Portable Generator Amazon link (link opens in the new window).

DuroMax XP13000HX Dual Fuel Portable Generator

duromax xp13000hx

DuroMax XP13000HX is a classic, dual-fuel, open-frame power generator based on the 500cc internal combustion engine providing 10500 Running Watts and 13000 Starting Watts when running on gasoline and 9975 Running Watts, and 12350 Starting Watts when running on propane.

The unit doesn't feature a remote start, but it does come with an electric start system.

Fuel tank capacity is 8.3 gallons (~31.4 liters) of gas, ensuring 8.5 hours runtime @50% load (5250W).

When the unit is powered using 40 pounds (~18.1 kg) propane tank, the runtime is 6.5 hours @50% load (~5000W).

Noise levels are at 74 dB @25% load - acceptable for open frame generator in this class.

Physical dimensions of the unit are (L x W x H) 30 x 29 x 26 inches (~76.2 x 73.7 x 66 cm) and it weighs 240 pounds (~108.7 kg) dry.

To help users transport the unit, DuroMax XP13000HX comes with foldable handles and a pair of transport wheels.

The list of receptacles includes four standard 120V 20A outlets, 120V 30A Twist Lock, 120/240V 30A Twist Lock, and 120/240V 50A outlet.

Additionally, Duromax XP13000HX features Carbon Monoxide Alert, low oil warning, digital multimeter (hours, voltage, Herz), etc.

But, Duromax XP13000HX is NOT an inverter generator and it does NOT support parallel connections.

Duromax XP13000HX is EPA and CARB approved power generator and it comes with a 3-year limited residential and 1-year limited commercial warranty.

For more reviews and recommendations, feel free to check the DuroMax XP13000HX Dual Fuel Portable Generator Amazon link (link opens in the new window).


Few Final Words

The actual list of DuroMax power generators is much longer than presented here in this article.

But, these power generators, although perhaps not the cheapest DuroMax units, are some of their best and highly sought for generators that can be very useful in countless situations.

But, whenever working with a new power generator, check its manual, especially maintenance and safety issues, features, and procedures.

And never, but really never run a power generator indoors ...

Amazon Search:

- DuroMax Power Generator

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