1. Generators
  2. A-iPower
  3. Gas
  4. 3800 Starting Watts
  5. 3000 Running Watts
  6. Inverter
A-iPower 3,800-Watt Portable Inverter Generators - 3,000 Running Watts - Gas - Manual Start

A-iPower 3,800-Watt Portable Inverter Generators - 3,000 Running Watts - Gas - Manual Start

Item # 289-SUA2000i-2
lowest price pledge
Our Price: $857.88
You Save: $140.12
This item qualifies for Free Shipping
Shipping Weight: 110 lbs
A-iPower Inverter - 289-SUA2000I-2
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

Customer Photos

Need help with installation?
Locate installers near me
In parallel, these 2 inverter generators can easily start and run a 15,000 Btu RV air conditioner, or provide power to run appliances in your RV. Quiet operation won't drown out campground conversation. Safe for sensitive electronics. Call 800-298-1624 to order A-iPower generators part number 289-SUA2000i-2 or order online at etrailer.com. Free expert support on all A-iPower products. Guaranteed Lowest Price and Fastest Shipping for A-iPower 3,800-Watt Portable Inverter Generators - 3,000 Running Watts - Gas - Manual Start. Generators reviews from real customers.
  • All Info
  • Reviews (76)
  • Q & A (31)
  • Photos
  • Why etrailer?

A-iPower Generators - 289-SUA2000i-2

  • Gas
  • 3800 Starting Watts
  • 3000 Running Watts
  • Inverter
  • 12 Volt Output
  • 120 Volt Output
  • Recoil Start
  • A-iPower
  • Outdoor Use Only
  • Hand Carry

In parallel, these 2 inverter generators can easily start and run a 15,000 Btu RV air conditioner, or provide power to run appliances in your RV. Quiet operation won't drown out campground conversation. Safe for sensitive electronics.


  • 2 Inverter generators provide a portable power source
    • Built-in parallel ability lets you produce up to 3,800 watts of power
    • Safely charges and runs sensitive electronic devices like HDTVs and computers
  • Easy-start engine with recoil handle offers reliable startup
  • Economy mode reduces engine noise and conserves fuel to increase run time
  • Senci 4-stroke engine uses standard unleaded gas - no need to mix gas and oil
  • Quiet operation won't drown out campground conversation
  • Warning lights, voltage regulator, and spark arrestor promote accident-free use
  • Clean-running engine meets CARB and EPA standards


  • Starting (surge) power output: 3,800 watts
  • Running (rated) power output: 3,000 watts
  • Power line frequency: 60 Hz
  • 2-Year warranty for residential use

Additional Specs for Single Generator:

  • Outlets:
    • (1) 120V 20-amp
    • (1) 120V 30-amp L5-30R (includes TT-30R adapter)
    • (1) 12V 8.3-amp DC
  • Starting (surge) power output: 2,000 watts
  • Running (rated) power output: 1,600 watts
  • Continuous run time:
    • At rated load: 4 hours
    • At 1/2 load: 7 hours
  • Noise level (normal conversation is 60 dB):
    • Measured at 23' away at 1/2 load: 58 dB
  • Engine type: Senci 79-cc, single cylinder, air-cooled, 4-stroke OHV
    • Horsepower: 2.5
  • Fuel type: gasoline
    • Capacity: 1.1 gal
  • Oil type: SAE 10W-30
    • Capacity: 0.4 qt
  • Dry weight: 46 lbs
  • Dimensions: 20" long x 11" wide x 19" tall


  • (2) 30-amp RV adapters
  • 2 DC charging cables
  • 2 Spark plug wrenches
  • 2 Oil funnels

Note: Gas generators produce carbon monoxide, which is poisonous. For your safety, always be sure to operate this gas-powered generator outdoors.


Meets the following important certification standards:

  • US Environmental Protection Agency (EPA)
  • California Air Resources Board (CARB)

Powerful, Portable Generators

A-iPower SUA2000i outlets

These A-iPower SUA2000i inverter generators combine to provide 3,800 watts of clean AC power to get you up and running whether you're at the campsite, worksite, or tailgate party. Each powerful generator comes with (1) 120V outlet for powering household appliances, tools, and electronic devices. They each feature (1) 120V L5-30R twist-lock outlet for large appliances and motorized tools with greater electrical demands. Lastly, they each include (1) 12V 8.3-amp DC outlet that charges automotive and marine batteries.

As an added convenience, each SUA2000i also includes a TT-30R adapter that lets you plug your RV into the generator's 120V 30-amp L5-30R twist-lock outlet. This ensures you'll have access to electricity no matter where you take your RV or if there's a power outage at the campground.

Finally, each compact unit weighs only 46 lbs and has a built-in ergonomic handle, making them easy to take with you no matter where you go.

Built-in Parallel Ability

A-iPower SUA2000i inverter generator has built-in parallel ability

Each SUA2000i comes equipped with parallel ability that lets you easily pair them with each other to produce 3,800 watts of power. By increasing the power output, you can run equipment with higher electrical demands. The included parallel connection cables simply plug into the corresponding ports on each generator's control panel. Because the parallel ability is built-in, you don't have to purchase a separate kit and remember to bring it with you.

Safe for Sensitive Electronic Devices

Electronic devices are made with delicate circuitry that requires steady, controlled electrical current. The current produced by standard generators, however, is uncontrolled, allowing extreme fluctuations in power. These fluctuations can damage your sensitive electronic devices. These generators, on the other hand, have built-in inverters that control the voltage that is produced. This important feature ensures each generator is safe to use with your electronic equipment such as cell phones, computers, and medical devices.

Easy-Start Engine

Each generator features a recoil handle that provides easy manual startup. They use standard unleaded gas, meaning there is no need to mix gas and oil.

Before starting your generator, ensure nothing is connected to the outlets. Start your generator and let the engine run for a few minutes to warm up and stabilize. Once the generator is up and running, follow the recommended order of operation: connect the device with the highest starting watts first, like your air conditioner or refrigerator, then work your way down to the device with the lowest starting watts. By connecting devices in this order, you'll ensure the generator has enough power to start high-wattage loads.

Eco Throttle Engine Speed Options

eco mode

With the flip of a switch, you can activate the generator's economy mode feature. This mode adjusts engine speed to match the power demands of your connected devices. When using low-draw devices like tablets, cell phones, televisions, and radios, the engine runs more efficiently to save fuel and keeps noise to a minimum. The engine only runs at normal speed when additional power is needed. For example, when using a power tool, the engine will only speed up when the device is actively being used. This mode is not only kinder to your pocketbook and your ears, it's also easier on the environment.

Safety Features

safety lights

Each generator comes with a number of safety features to protect you, the environment, and the generators. The control panel contains 2 warning lights that indicate low oil and overloading. When the engine is low on oil, it will automatically shut down to prevent damage. If an overload is detected, either by exceeding the generator's limits or a power surge, the circuit breaker will stop supplying power to the connected devices. The digital voltage regulator assists in minimizing voltage fluctuations which helps to maintain a steady flow of electricity. Also, a built-in spark arrestor helps prevent any sparking that might burn someone or start a fire.

Choosing a Generator

When choosing a generator, you need to match the generator's starting and running output with the electrical demands of the equipment you want to operate.

Power Demands

Starting (surge) wattage is the power a device requires at startup. Running (rated) wattage is the power needed to keep the device running. A large appliance with an electric motor such as a furnace, refrigerator, air conditioner, or washing machine may require 2 to 3 times more starting wattage than running wattage.

It is always best to start your generator with no load connected, then add each device one at a time. Additionally, a good practice to consider is connecting your devices in order from highest starting watts to lowest starting watts. As you connect and start devices, your available wattage decreases. This order of operation allows you to start devices with the highest power demands when there is more power available.

Will This Generator Run My RV Air Conditioner?

At etrailer, we perform numerous tests on generators that put them through real-world experience. An extensive part of this testing includes starting and running RV air conditioners. The following table will help you decide if the e3200 inverter generator has enough power to handle this critical function in your RV.

Air ConditionerWill it start and run?
Single 13,500 BtuYes
Single 15,000 BtuYes
Dual 15,000 BtuNo

Running Watts and Starting Watts of Common Appliances

ApplianceRunning WattsStarting Watts
Air compressor (1/2 hp)1,0002,000
Air conditioner (15,000 Btu)1,600*
Air conditioner (13,500 Btu)1,300*
Air conditioner (10,000 Btu)1,000*
Cell phone charger110
Clock radio40
Coffee maker (high setting)1,0660
Crock pot (low setting)1260
Crock pot (high setting)3740
Desktop computer150 - 3500
DVD player140
Electric drill (3/8" / 4 amps)450600
Electric space heater (high setting)1,4500
Floor fan1000
Hair dryer (low setting)1600
Hair dryer (high setting)1,3000
LCD television (32")680
Washing machine1,1502,250
Work light (quartz halogen)1,0000

* The starting wattage on air conditioners can vary greatly depending on several factors, including the assistance of built-in capacitors and cold starts. Because of this, we can't list a standard starting wattage as every application can be different.

Determining Your Power Needs

The following section provides calculations for wattage estimates. This will give you an overall picture of your potential power usage and help you decide on the generator that is right for you.

Industry Standard Calculation

The Industry Standard Calculation is a quick and easy way to determine your required wattage. It may provide some padding in your wattage requirements, which could give you more power than you actually need, but you shouldn't have to worry about not having enough power. The following steps will help you quickly calculate the correct size generator to meet your application.

As stated earlier, you should always start your generator without any load, and then connect each device one at a time. The following calculation requires this approach to work. However, using this calculation removes the worry of connecting devices in a certain order.

1. Determine the starting watts and running watts for the devices that you want to plug into the generator.

a. Find the starting (surge) watts and running (rated) watts for each device that you want to plug into the generator. Look for a sticker or plate on each device or check your owner's manuals.

b. If your device or manual only shows amps and volts, watts can also be determined through a simple formula. (Amps x Volts = Watts)

c. List all of your starting watts and running watts as seen in Table 1 below.

Table 1

Example DevicesStarting WattsRunning Watts
Air compressor2,0001,000

2. To find the total starting watts required, add the starting watts for the device with the highest value to the running watts of all the other devices from Table 1.

2,000 + 800 + 1,000 + 400 = 4,200 total starting watts

3. To find the total running watts, add all of the running watts together from Table 1.

1,000 + 800 + 1,000 + 400 = 3,200 total running watts

To run all of these devices simultaneously, you would require a generator with at least 4,200 starting watts and 3,200 running watts.

Advanced, Precise Calculation

While the method for calculating your power needs outlined above will work, it isn't the most precise. If you aren't afraid of doing a little more math, you can use the Advanced, Precise Calculation to get a more accurate idea of how much power you will need and potentially save yourself some money. Because the calculation above pads in enough power to ensure you can start your devices in any order, it may point you to a bigger and more expensive generator than you need. However, by following the more regimented, order-of-operations calculation below, you'll get a much more precise idea of how much power you need, which could in turn point you to a smaller and less expensive generator.

Again, you should always start your generator without any load, and then connect each device one at a time. The following calculation also requires that you start your devices in order from highest starting watts to lowest starting watts. When you connect devices in this order, you can start high demand devices when there is more power available.

1. Determine the starting watts and running watts for each device that you want to plug into the generator.

a. Find the starting (surge) watts and running (rated) watts for each device that you want to plug into the generator. Look for a sticker or plate on each device or check your owner's manuals.

b. If your device or manual only shows amps and volts, watts can also be determined through a simple formula. (Amps x Volts = Watts)

c. List out these devices from highest starting watts to lowest starting watts as seen in Table 2 below.

Table 2

Example DevicesStarting WattsRunning Watts
Air compressor2,0001,000

2. To find the total running watts, add all of the running watts together from Table 2.

1,000 + 800 + 1,000 + 400 = 3,200 total running watts

3. In Table 3, shown below, the values from Table 2 are used to calculate the highest total starting watts required as devices are connected and running. This number represents the highest power requirement you will encounter as you connect all of your devices to the generator. To find this, add the starting watts of each new device you connect to the combined running watts of all connected devices. The highest of these numbers will be the total starting watts required. And again, remember to always connect devices in order from highest starting watts to lowest starting watts.

Table 3

DeviceStarting WattsRunning Watts of All Connected DevicesTotal Starting Watts Required
1. Air compressor2,000 +0 (nothing connected)= 2,000
2. Refrigerator1,600 +1,000 (air compressor)= 2,600
3. Microwave1,000* +1,800 (air compressor + refrigerator)= 2,800
4. Blender850 +2,800 (air compressor + refrigerator + microwave)= 3,650

* Even though the microwave does not have starting watts listed, you have to account for the power needed to actually run it.

850 + 2,800 = 3,650 highest total starting watts required

In order to run all of these devices simultaneously, you would require a generator with at least 3,650 starting watts and 3,200 running watts.

289-SUA2000i-2 AI Power Inverter Generators - 3800 Watts - 120 Volts and 12 Volts - Portable - Gas

Installation Details 289-SUA2000I-2 Installation instructions

California residents: click here

Customer Reviews

A-iPower 3,800-Watt Portable Inverter Generators - 3,000 Running Watts - Gas - Manual Start - 289-SUA2000i-2

Average Customer Rating:  4.7 out of 5 stars   (76 Customer Reviews)

In parallel, these 2 inverter generators can easily start and run a 15,000 Btu RV air conditioner, or provide power to run appliances in your RV. Quiet operation won't drown out campground conversation. Safe for sensitive electronics.

- 289-SUA2000i-2

I was really impressed with the looks of this generator. I usually only buy Honda on everything if I have a choice, but this time I decided to take a gamble. I have not used them yet but if they run as good as they look, I shouldn't have a problem. They will be used for construction work on a cabin in the Henry Mtns (Utah). Elevation of work site is 10,400'.

It reminds me of Honda equipment. Easy to start and runs great. Im very pleased with it.
Reilly - 06/29/2021

- 289-SUA2000i-2

I ordered two of these at a great price and just hooked them up to the fifth wheel today 12/18/16 at 2:03 pm Arizona time and they haven't missed a beat with everything turned on in heating mode and they keep up perfectly and switched to cooling mode with other stuff running no problem and my fifth wheel is rated at 30 amps service not one problem, thanks to the team at etrailer my hats ?? off to you thanks and will definitely order again I now can operate off the grid wherever I can use it solved my needs 100%

- 289-SUA2000i-2

I purchased the 289-SUA2000i-2 for my camper. I placed them on a carrier attached to the trailer receiver and everything worked great.....EXCEPT... while the generater were run i went into the camper and the vibrations were so bad i had to turn the generators off. do you have any suggeations.generators started on the firt pull and ran great.

Unfortunately, the vibrations you mentioned are unavoidable. Any internal combustion engine will have a certain amount of vibration, because your cargo tray is attached to a hitch bolted to the campers frame, that vibration is transmitted directly to the structure of your camper. Some sort of closed-cell foam mat might help isolate the vibration from the camper.
-- Etrailer Expert Mike L - 07/19/2018

- 289-SUA2000i-2

The generators are reasonably quiet. Don't be mislead by reviews suggesting that they will run even a small new rooftop RV A/C in parallel. That has not been my experience. Maybe with the EZ start capacitor modification, but in stock form the A/C overloads the gens.

- 289-SUA2000i-2

Received generators today. One box was torn pretty badly but there appears to be no damage to the generator. I added oil and inspected them. They appear to be well made with some nice features not found on others. Raining here so will have to postpone the start-up for a day or two.

I purchased 2 of those generators and after reading many reviews I thought that they would power the ac on my camp trailer. I was wrong they will not start the ac and they will not run the microwave. So, all that being said they do work, as I can run lights and tv but for me and my intent they were a waste of money. I now need a larger generator that I can’t afford so they sit in my shed and gather dust.
Gene - 03/21/2019

- 289-SUA2000i-2

I bought 2. They start easily and are pretty quiet. Easy to move around . Both connected in parallel will NOT run my RV air conditioner.

When set up in parallel, the 289-SUA2000i-2 generator set has a startup or surge max power output of 3800 watts, and a max running output of 3000 watts. In order to determine if this will be sufficient to run your RV A/C unit, youll need to know the max amount of power needed for start up. If the compressor for your A/C requires more than 3800 watts to start, this generator set wont be sufficient.
-- Etrailer Expert Mike L - 09/26/2018

- 289-SUA2000i-2

eTrailer service was fantastic! The 5-star rating is for eTrailers, not the product. Yet. (See below) I just received the generators and have forwarded them on to my friends in hurricane-torn Puerto Rico, where they will certainly be put to the test. Updates once they arrive there!

- 289-SUA2000i-2

I have used these generators very little in the past year. Ì run them often to keep them ready for when I really need them. They have performed wonderfully. So far they have lived up to the reviews and I am happy as a pappy. Thanks!

- 289-SUA2000i-2

I have used these generator for power at my sight in AZ for 6 month that I'm there, which has no power to it, up to 12 hour on some days and they ran just great. They have not gave me any problems what so ever, they are great products and I would recommend these with great confidence to any one that need a generator.

- 289-SUA2000i-2

No problems,fast shipping,nice units,internal built in parallel kit is a plus over other units.

- 289-SUA2000i-2

I really like the generators because they are quiet and they last a good amount of time on a full tank. I've used them several times when we've gone dry camping and on other situation and thus far I am very pleased.

- 289-SUA2000i-2

Product came early . Etrailer customer support was excellent . It was exactly what i was looking for .

- 289-SUA2000i-2

Fast shipping...great price! Received both units added oil and gas fired them up and put them to work. Doesn't get any better than that.

- 289-SUA2000i-2

Excellent equipment, thanks very much!

- 289-SUA2000i-2

I had a problem with my order, it wasn't processed. I was promptly contacted and the issue was resolved. Great service, thanks George J.

- 289-SUA2000i-2

So far great, customer service excellent. Fired them up and they are running now.

- 289-SUA2000i-2

Very good

- 289-SUA2000i-2

¡Muy buenos equipos, gracias!

- 289-SUA2000i

Review from a similar Senci Motor in Generators

I love this little generator. We got this as a backup for power outages and also to run our camper when boondocking. The generator worked great during a couple of hurricane related power outages last year to power lamps, satellite internet modem and wi-fi routers, and pumps and heaters on my saltwater aquarium. We have used it on a number of occasions to run the 5000 btu window unit in our camper along with the camper’s other 120 VAC equipment. We haven’t tried running the 1300 Watt microwave yet. The only time I had it overload was when trying to run a small keurig coffee maker and the air-conditioner simultaneously. I’ve since measured power usage of both and found that the Keurig spikes to about 1350 Watts for 30-60 seconds and that the AC unit uses about 600 Watts running (1600 Watts start-up). So, the 2 together are over what the generator is rated to produce. This is such a lightweight and quiet unit. I have also used it to power an air compressor and circular saw on a part of my property where I don’t have power. It didn’t miss a beat.

I still love this little generator. Super quiet. Starts on the first or second pull. Great product. I may order a second to tether together when we want to run more off of the generator.
Jason M - 09/11/2020

- 289-SUA2000i

Review from a similar Senci Motor in Generators

Excellent great product so small and powerful. And the best part etrailer customer service follow up with you and verify if everything is OK with the shipment and product. AWESOME!!!

Is working great after a year, thank you etrailer for follow up.
Edwin - 02/13/2019

- 289-SUA2000i

Review from a similar Senci Motor in Generators

Product arrived ahead of the original delivery date and was in perfect shape. Added Oil and Gas, fired up on the 2nd pull. I took it with me to a remote cabin site and proceeded to use if for 2 days running saws and a compressor. Started with no more than 2 pulls each time and ran perfectly. Also runs very quiet, had no problems carrying on a conversation while standing next to it. I recommend it to anyone that needs a small Generator.

- 289-SUA2000i

Review from a similar Senci Motor in Generators

We purchased this for power outages. Have had 2 this year. It ran lights and a window a/c. Winter outage ran lights and Woodstove blower. I run the generator for an hour month for maintenance reasons. I have also run our refrigerator from this. Runs great!

Great Generator! We use it for power outages. I run it an hour every couple months for maintenance. No problems.
Steve-Virginia B - 08/19/2020

- 289-SUA2000i

Review from a similar Senci Motor in Generators

i want to start off by saying Overall i really like this Generator. i was wanting one i could easily carry around when i need a little a/c power, especially when the power goes out here in Oklahoma due to weather related issues which happen every year, WITHOUT having to spend $1K for "other" units. i gave this 4 Stars (would have given it 4-1/2 if they had that rating) due to a couple of issues right out of the box. the first thing is: to check the oil level (or fill) you must remove 2 Phillips screws from the side panel and then the panel is still a little of a pain to pry off because of the tight fitting pins on the cover and the rubber grommets they plug into. and the other issue is the oil filler port is a little tricky to get to even with the supplied funnel (kind of a bad angle i think, JMO). These are NOT a huge issue by any means, just a little poor planning when designing this unit. NOW, on to the Good Points. After i added the Oil and Gas i pulled on the Starter Rope a few times before i switched it to "START". i think it took 3 pulls and it fired right up. within just a little bit of time i swithced it to "ON" and it smoothed right out and idled and ran perfect. All of the buttons, switches and sockets are easily accessible. i REALLY like the 12vDC socket on this unit. i plugged in my 12v. Portable Air Compressor into it and it worked great. I then tested it with my electric chain saw, blower and vacuum and they also ran perfectly. in an emergency i'm sure this generator will run my refrigerator as well. This unit is certainly much more quiet than my other generators too, especially when it's set to "Eco Mode" it's really quiet idling. another nice thing is the accessories that are supplied with it - The Cables, the Adapter, the Tool Kit and the funnel. I will do some more testing and if need be i will update this Review but for now, "I AM a Happy Camper" and glad i bought this unit. Also, Once Again, i really like doing business with etrailer. Their Customer Support is FANTASTIC......... (and NO, this is NOT a paid Advertisement, i mean it) Thank YOU

- 289-SUA2000i

Review from a similar Senci Motor in Generators

We used it to keep the battery charged and odd and ends worded like a champ and we can still talk with it running what more could you ask for.

Well it has been a year and it still runs like a champ. We have ran it all night for heat and it runs 8-12 hrs on a tank of gas and we stay warm. We have since bought an electric coffee pot to and it works great.
HANGER - 05/13/2019

- 289-SUA2000i

Review from a similar Senci Motor in Generators

I must say that i bought these generators a little worried because i had never heard of A-ipower generators (now i know that Home depot has them), but they turned out to be great, i live in Puerto Rico where hurricane María destroyed most of the electrical infrastructure and these little generators have performed flawlessly! I bought 2 and use them one at a time for a total of almost 20 hrs of power. Also, etrailer has been great with their customer service, would definitely recommend etrailer and A-ipower inverter generators!

Well thank you again for your fast service and willingness to ship to hurricane torn Puerto Rico when no one else would, or could. Regarding the product i must say Im still pleased with it and used it extensively without any problems whatsoever. BUT however, the product company, A-ipower? is impossible to reach. On one occasion the recoil start or manual start cord or whatever its called, binded up and wouldnt unwind to start the generator so I tried to contact them for advice or service and never got an answer back. No emails, no calls got through, nothing. Luckily I kept trying and i some how got it to work, and it has worked fine ever since. but I hope nothing major happens to it because if it does I doubt that A-ipower will honor the warranty. I believe it has a 2 year warranty? Keeping my fingers crossed. Sorry about the rant, i know its not your companys fault. You guys did your part and once again i thank you for it, but maybe you should look into A-ipower to see why they dont answer emails or phone calls?
C. T - 11/02/2018

The warranty listed for this item is indeed a 2 year warranty for residential use. And the first year is the 1st year parts and labor, and the second year is for parts only.

-- Etrailer Expert Rachael H - 11/2/2018

Show More Reviews

Ask the Experts about this A-iPower Generators

  • What Are the Dimensions of the A-iPower 3800-Watt Portable RV Inverter Generators
    Each generator that comes with the A-iPower 3,800-Watt Portable Inverter Generators - 3,000 Running Watts - Gas - Manual Start # 289-SUA2000i-2 is 20" long x 19" tall x 11" wide.
    view full answer...
    Image 1 for
  • Generator Runtime Using 75% Wattage Output
    You're running wattage needed is 2,200. The A-iPower 3,800-Watt Portable Inverter Generators - 3,000 Running Watts - Gas - Manual Start Item # 289-SUA2000i-2 has a running wattage of 3,000 watts so you're using about 75% of its power. A rough estimate would be around 5-6 hours.
    view full answer...
  • Does My Generator Need To Be Grounded To Function
    There are some generators that need to be grounded to function. For example the A-iPower 3,800-Watt Portable Inverter Generators part # 289-SUA2000i-2 would need to be grounded using the bolt/nut on the face. I have attached photo of what that looks like. There is not an adapter to ground them but you would most likely need to ground it with an included wire or like the photo shows. If you let me know which generator you have I can look into it for you.
    view full answer...
    Image 1 for Image 2 for
  • Does Amperage Double When A-iPower Generators are Wired in Parallel
    When wiring anything in parallel you double the amperage so yes, when the two generators of the A-Ipower generator kit part # 289-SUA2000i-2 are ran together in parallel you do get 26 amps of AC power. When something is wired in series instead the voltage is doubled but the amperage stays the same.
    view full answer...
  • Where Does Ground Connect to on the A-iPower 3,800-Watt Portable Inverter Generators
    Both generators that come with the kit # 289-SUA2000I-2 have a bolt/nut on the face that you will need to ground. I have attached a photo highlighting this as well as a section from the linked instructions for you to reference.
    view full answer...
    Image 1 for Image 2 for
  • Will A-iPower Inverter Generators w/ Parallel Kit # 289-SUA2000I-2 Power 15k BTU AC Unit
    Yes, the two generators part # 289-SUA2000I-2 that you referenced put out a combined wattage of 3,000 watts running and 3,800 watts starting which would easily take care of a 15k BTU generator.
    view full answer...
  • What Is Noise Level For A-iPower Inverter Generators
    I found one sight online that rated the Honda EU 2000i decibel output at 59 decibels at 1/4 power. I was not able to find more specs on that model and we do not carry that generator. For the A-iPower Inverter Generators, part # 289-SUA2000I-2, the noise level is given for one unit. At a distance of 23-ft the decibel level is 58 at 1/2 power.
    view full answer...
  • Troubleshooting A-iPower 3,800-Watt Inverter Generators Running Watts Stumbles when Starting
    It sounds like your vent cap is still closed and the fuel tank isn't able to vent which is choking it when running. Turn the air vent knob to ON and then attempt to start it.
    view full answer...
  • Can A-iPower Inverter Generator w/Parallel Kit Portable Gas 120V 3,000 Watts Work w/50 Amp Trailer
    In order to use a 30 amp generator set such as # 289-SUA2000I-2 with your 50 amp receptacle on the travel trailer you will need an adapter cable. You can use Mighty Cord Generator Adapter for RV Power Cord - 50 Amp Female to 30 Amp Twist Lock Male - 12" Item # A10-G30450VP.
    view full answer...
  • Troubleshooting A-iPower 2,000 Watt Generator Shutting Down After 20 Minutes Powering Refrigerator
    I reached out to my contact at A-iPower to get his thoughts on why your 2,000 Watt Inverter Generator # 289-SUA2000i might be shutting down after 20 or so minutes when trying to power your refrigerator. He did say that the 2,000 watts starting and 1,600 watts running power output on this generator should be enough to power up just about any refrigerator on the market, but he's thinking there's something in the background that's also consuming power from the generator. Typically this would...
    view full answer...
  • Comparing A-iPower Portable Inverter Generators 289-SUA2000I-2 to Premium Brands
    For value for the dollar the A-iPower 2-generator setup with parallel ability # 289-SUA2000I-2 is hard to beat. These are shown in the linked video and they feature Senci 4-stroke engines with cast iron cylinder sleeves for long wear and their combined 3000-watt running power output is substantial. Plus they are EPA and CARB certified. You can also refer to the linked article on portable generators for more details that may help you decide on your best option. We do not sell Honda...
    view full answer...
  • Will A-iPower 4,000-Watt Inverter Generator Kit # 289-SUA4000I-2 Require Jets For High Altitude?
    A-iPower 3,800-Watt Inverter Generator - Portable - Gas - 120 Volts # 289-SUA2000I-2 is a popular generator system because it has parallel output that allows you to pair each 2,000-watt generator with another for increased power output. I reached out to the manufacturer and they said customers have confirmed that they work in up to 10,000 feet without jets needed. If you will be at the 8,000 to 10,000 feet, I personally recommend you have them on hand so you aren't without power in a...
    view full answer...
  • Troubleshooting Multi-Switch on A-ipower Parallel Generator
    The housing on the switch may not be as sturdy as the other parallel generator, but as long as it functions properly I wouldn't be concerned. You can always look at the housing to see if it has any issue or if the fit is simply not as tight but all the connections are still firm and correct. If you bought them recently there is a 1 year parts and labor warranty as well as a 2 year parts replacement warranty. It could very well be that the switch just needs tightening, but it could...
    view full answer...
  • Availability of Generator that Can Run off Propane
    A-iPower Inverter Generators w/ Parallel Kit # 289-SUA2000I-2 cannot be converted to run off of propane. But we do have a similar generator that can run off or propane or gas; # BTGEN7500DF. No additional parts are needed for it to run off of propane!
    view full answer...
  • Does A-iPower Inverter Generators Have a Fuel Pump
    The A-iPower Inverter Generators w/ Parallel Kit # 289-SUA2000I-2 is like a motorcycle in that the the fuel is gravity fed into the carburetor so no fuel pump is needed.
    view full answer...
  • How To Determine If Generator Is Being Overloaded When Hooked Up To 5th Wheel Trailer
    It is possible that your Honda 2000 Generator is overloaded, but the only way to know for sure is to determine the wattage of each of the appliances plugged in. From my research your generator is rated for 2000 starting watts and 1600 running watts, so you will want to make sure you stay under that. If you find you are overloading the generator you can possibly add another generator to run in parallel but you will need to confirm that the Honda generator your have can be used this way. Another...
    view full answer...
  • Does The A-iPower 4,000-Watt Generator Have The 4 Prong Power Outlet?
    The A-iPower 3,800-Watt Inverter Generator - Portable - Gas - 120 Volts # 289-SUA2000I-2 has the 3 prong power outlet not the 4 prong. It is the 120V 30-Amp L5-30R twist-lock receptacle. If you need an adapter, you can use: Power Grip Generator Adapter for RV Power Cord - 125V - 30 Amps - 3 Prong Twist Lock - 12" Long # CAM55272 Power Grip Generator 30 Amp to 50 Amp RV Power Cord Adapter - 125V - 3 Prong Twist Lock - 12" # CAM55412 Mighty Cord Generator Adapter Y-Cord - 30 Amp...
    view full answer...
  • Can the A-iPower Generators # 289-SUA2000I-2 be Used to Power a 12V Trolling Motor
    The A-iPower 3,000-Watt (starting "surge" power output is 3,800 watts) Portable Inverter Generators # 289-SUA2000I-2 are rated for 8.3 amps 12V DC power individually. Since they are run in parallel that increases to 16.6 amps. This could potentially be enough power depending on your trolling motor size, but you will need to do some checking on your end to make sure.
    view full answer...
  • What is the Warranty for A-iPower Inverter Generators with Parallel Kit # 289-SUA2000I-2
    For the A-iPower Inverter Generators w/ Parallel Kit - Senci Motor - Portable - Gas - 120V - 3,000 Watts Item # 289-SUA2000I-2 there is a 2-Year warranty for residential use: 1st Year: parts and labor 2nd Year: parts only An extended warranty is something the manufacturer would have to offer since we do not have the ability to do so. I checked with A-iPower and it does not appear they offer one.
    view full answer...
  • Recommended Generators that Can Connect to Each Other
    I do have a solution for you, however the Buffalo Tools 1,000 and 2,000 watt generators are not capable of being run parallel to each other for a combined capacity. If you are still looking for a generator, I recommend the A-iPower Inverter Generators w/ Parallel Kit # 289-SUA2000I-2. This is a pair of 2,000 watt inverter generators with built-in parallel ability. When connected in parallel, they will have a 3,000 watt running and 3,800 watt starting capacity. They feature an easy-start...
    view full answer...
  • Replacement Spark Plug Recommendation A-iPower Inverter Generators w/ Parallel Kit # 289-SUA2000I-2
    The motor that comes with the A-iPower Inverter Generators w/ Parallel Kit # 289-SUA2000I-2 that you referenced is a version of the Yamaha MZ80 so for spark plugs you'd need a NGK BPR6HS which we don't carry, but you'd have no problem sourcing elsewhere.
    view full answer...
  • Recommended Power Source For A Street Vending Cart Pulling 2000 Watts
    You can power your street vending cart using an inverter but depending on the amount of wattage you're drawing you could potentially need quite a large battery bank to run your cart for the day which could require too much space. If you're pulling 2000w an hour then a 200amp battery would only last you a little over an hour. The amount of batteries needed to power your cart for a full day would take up a large amount of space and wouldn't really be cost effective. The best option would...
    view full answer...
  • Grounding A-iPower 3,800-Watt Portable Inverter Generators
    The A-iPower 3,800-Watt Portable Inverter Generators - 3,000 Running Watts - Gas - Manual Start Item # 289-SUA2000i-2 does need to be grounded to properly function. You can attach a wire with a ring terminal on the ground terminal of the generators and run it to a stake and place it in the ground.
    view full answer...
    Image 1 for
  • A-iPower 3800 Watt Generator # 289-SUA2000i-2 -VS- etrailer # 333-0001-2
    I cannot find any significant difference in size, power output, or functionality. Past customers rate both units 5-Star. If the price was equal I would rather have a more visable red product over a black product as I worry about leaving things at the campsite. Otherwise I would pick the unit that is lower priced.
    view full answer...
  • Operation of AC Unit and Other Outlet From 2000 Watt Portable Generator
    We don't carry any 20 amp power inlets. I recommend you upgrade to the Epicord 30 Amp Twist Lock Power Inlet - White # 277-000137 or black # 277-000138. This will work well with a 2000 watt generator like the A-iPower 2,000-Watt Inverter Generator w/ Parallel Kit - Senci Motor - Portable - Gas - 120V # 289-SUA2000I. This combination will allow you to run the interior plugs but not at their max simultaneously. You would need to consider adding the second generator in parallel # 289-SUA2000I-2...
    view full answer...
    Image 1 for
  • Recommended Generator Kit and Power Adapter for 50 Amp RV System
    Unfortunately we do not carry the adapter you are looking for, but I do have another option for you. My recommendation is to use a Power Grip RV Power Maximizer - 50 Amp Female to 15 Amp Male and 30 Amp Male # CAM55025 to get a generator to give you 45 amps to your 50 amp RV input. Most generators have this power ability and setup. If your combination won't allow this, I recommend the A-iPower Inverter Generators w/ Parallel Kit - Senci Motor - Portable - Gas - 120V - 3,800 Watts...
    view full answer...
  • Can A-iPower Generator be Parallel Connected
    Per the manufacturer, all of the inverter generators that are already parallel compatible (such as the SC and SUA lines like the # 289-SUA2000I you were looking at) are compatible for use in parallel with other units. Since both the SC2300 and SC2000 are parallel capable, you can use these two units together in parallel. We have the part # 289-SUA2000i-2 which is two of the generators and comes with a parallel kit. You do not have to start either in any particular order.
    view full answer...
  • Are Power Inverter With Continuous Power Modified Sine or Pure Sine Wave?
    Continuous power does not mean modified or pure sine wave. If you have a specific model you are looking at, I can help further. For instance, the Power Inverter 1000 Watts with Three AC Receptacles # WC3720 says continuous power and is a Modified Sine Wave AC Output waveform. Some of the sample applications are even confusing as they are often used as Pure Sine wave applications, but based on the size are adequate. Then the Pure Sine Wave inverter, the Wagan Elite 200 Watt PRO Pure...
    view full answer...

Do you have a question about this Generator?

  • Why etrailer.com?

    At etrailer.com we guarantee:
  • Highest quality generators for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate generator information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

Info for this part was:

Employee Andrew K
Video by:
Andrew K
Employee Lindsey S
Edited by:
Lindsey S
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Jacob T
Video Edited:
Jacob T
Employee Dustin K
Video Edited:
Dustin K
Employee Cole B
Installed by:
Cole B
Employee Randy B
Installed by:
Randy B
Employee Hayden R
Installed by:
Hayden R
Employee Chelsea B
Written by:
Chelsea B
Employee Wilson B
Updated by:
Wilson B
Employee Jeanne D
Updated by:
Jeanne D
Employee Hannah L
Updated by:
Hannah L
Employee Alex H
Updated by:
Alex H

At etrailer.com we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.