bing tracking image
  1. Generators
  2. Flex Power
  3. Inverter
  4. Gas
  5. Portable Generator
  6. 2001 - 3000 Watts
Flex Power 3,300-Watt Portable Inverter Generator - Gas - Manual Start - 30 Amp RV & 120V GFCIs
Flex Power

Flex Power 3,300-Watt Portable Inverter Generator - Gas - Manual Start - 30 Amp RV & 120V GFCIs

Part Number: FP54FR
In Stock
$779.00
Generators
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.
By submitting this form, you understand and agree to our Terms of Sale, Website Terms of Use and Privacy Policy.

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

Need help with installation?
Locate installers near me
When you're camping without hookups and outlets go dead, this 2,700W running inverter generator supplies stable 120V power. Its 53 dB sound level helps keep the campsite usable while lights, devices, and RV outlets keep running. 1-800-940-8924 to order Flex Power generators part number FP54FR or order online at etrailer.com. Free expert support on all Flex Power products. Great prices and Fastest Shipping for Flex Power 3,300-Watt Portable Inverter Generator - Gas - Manual Start - 30 Amp RV & 120V GFCIs. Generators reviews from real customers.
  • All Info
  • Q & A (0)
  • Photos

Flex Power Generators - FP54FR

  • Inverter
  • Gas
  • Portable Generator
  • Flex Power
  • 2001 - 3000 Watts
  • Recoil Start
  • 120V Output
  • Carbureted

When you're camping without hookups and outlets go dead, this 2,700W running inverter generator supplies stable 120V power. Its 53 dB sound level helps keep the campsite usable while lights, devices, and RV outlets keep running.


Highlights

  • Power for RV and Camp Gear: 3,300 starting watts and 2,700 running watts handle common camping and RV power needs.
  • Safe Power for Electronics: Built-in inverter keeps electricity stable for devices like phones and laptops.
  • Quieter Campsite Operation: Sound level stays equal to or less than 53 dB(A) at 10'.
  • Easy to Carry and Store: 46.2 lbs and compact size move from storage to setup without much effort.
  • Multiple Ways to Plug In: AC outlets, a 30A RV-ready connection, USB ports, and DC output cover common hookups.
  • Add More Power Later: Parallel terminal lets you connect to another unit when you need more output.

Features to know about

Power for Camp Comfort and Basic Backup Needs


outlets close up

When hookups are out of reach or the power goes down, the first question is what can keep running. This generator gives you 3,300 starting watts and 2,700 running watts from a gasoline-powered inverter setup, giving you usable 120V power for camping, RV use, and general portable applications. Plug into the RV-ready 30A receptacle or the two 120V GFCI outlets, and the essentials you need can keep operating.

Inverter Output for Sensitive Devices

Phones, laptops, and modern RV electronics don't pair well with rough power. The built-in inverter delivers stable electricity for sensitive devices, and the two USB ports give you direct charging points for smaller gear. When the generator is running, your electronics can charge from the same power source you're using for your campsite or basic backup setup.

Quiet Output Near Camp

A generator can have enough wattage and still be frustrating if it takes over the whole campsite. This model is rated at equal to or less than 53 dB(A) at 10', giving you a quieter power source for shared spaces. You can keep power running nearby while still carrying on the parts of camp life that don't need to revolve around engine noise.

Lightweight Handling When Space Is Tight


dimensional diagram

Loading and storing a generator gets old fast when the unit is bulky or awkward. At 46.2 lbs with compact dimensions of 17-1/2" long x 19-1/2" tall x 11" wide, this generator is easier to move between storage, a truck bed, or a campsite power spot. It goes where portable power is needed without turning setup into the hardest part of the trip.

Simple Pull Start and Status Checks


pull start close up with hand

When you're trying to get power going, complicated controls slow everything down. The recoil pull start gives you a direct manual startup method, while the power, running, and overload indicators plus the multi-function display keep the generator's status visible. You can start it, check what it's doing, and keep your setup moving without sorting through extra controls.

Basic Maintenance Tools in the Box

You get the generator home and realize you still need small tools just to check oil or handle routine upkeep. This unit includes an owner's manual, installation guide, oil and funnel, spark plug toolkit, and screwdriver, giving you what you need to handle basic setup and maintenance right away.

Specs

Power and Electrical:

  • Starting watts: 3,300
  • Running watts: 2,700
  • Voltage: 120V
  • Rated power: 2.9 kW
  • Frequency: 60 Hz

Dimensions and Weight:

  • Dimensions: 17-1/2" long x 19-1/2" tall x 11" wide
  • Weight: 46.2 lbs

Fluid Capacity:

  • Oil capacity: 0.58 L
  • Fuel capacity (reversal valve): 5.8 L (1.53 gal)

Operating Conditions:

  • Operating temperature: 14 to 104 degrees F (-10 to 40 degrees C)
  • Sound level at 10': equal to or less than 53 dB(A)

Warranty:

  • 2-Year warranty


220470 RVMP Flex Power 3300i - 3,300W Gas Portable Inverter Generator - Manual Start - CO Protection - Low Noise - National and State Park Rated - Parallel Port

Installation Details FP54FR Installation instructions



0
0

See what our Experts say about this Flex Power Generators

  • How Long Will Flex Power 3300i Run At 50% Load
    Hey Paul! That's a great question. The Flex Power 3,300-Watt Portable Inverter Generator # FP54FR will run for 5-6 hours at 50% load, 7-9 hours at 25% load. This uses a 149cc OHV engine from RV Mobile Power (RVMP). RVMP does not publish who manufactures the engine, so it appears to be an in-house branded design rather than an engine marketed under another manufacturer's name As for your Dometic AC, the # FP54FR provides 3,300 starting watts and 2,700 running watts, which is a significant...
    view full answer...
  • Can I Use Flex Power 2200 Watt Portable Generator With Camper That Has 30A Hookup?
    Hey Ryan! You can use the Flex Power 2,200-Watt Portable Inverter Generator # FP34FR with your 30a hookup as long as you connect it with the correct extension cord and RV adapter, like # CAM55223 or # A10-1530DBK. The important thing to keep in mind is that the generator is still limited to 1,900 running watts, even if it is plugged into the RV’s shore power inlet. That makes it a good fit for battery charging, lights, TVs, small electronics, and lighter campsite loads. It is not going...
    view full answer...
  • What's The Benefit Of Getting An Inverter Style Generator For A Travel Trailer?
    Rachel, that’s exactly where an inverter generator makes sense. Both the Flex Power 2,200w generator # FP34FR and 3,300w generator # FP54FR have built-in inverter technology, which helps provide stable power for sensitive electronics like phones, laptops, tablets, TVs, and modern RV equipment. A standard generator can be fine for rougher loads, but inverter generators are usually the better choice when you care about cleaner power, quieter operation, and campsite-friendly use. These Flex...
    view full answer...
  • Can The Flex Power Portable Generator 3,300 Watts Run My GE Air Conditioner In My RV ?
    Hi Angela! Yes, the Flex Power 3,300-Watt Portable Inverter Generator # FP54FR would work well with the GE Appliances HE Low-Profile RV AC w/ Heat Pump # GE86RR based on that A/C’s power draw. That GE low-profile A/C pulls about 10 to 12 amps during normal operation, which works out to roughly 1,150 to 1,380 running watts on 115V power. Its startup surge is about 20 amps, which converts to about 2,300 starting watts. Since the # FP54FR is rated for 3,300 starting watts and 2,700 running...
    view full answer...
  • Can I Run My Microwave And AC Unit At The Same Time On Rpod With 3,000 Watt Generator?
    Hey Travis! I would not plan on running an RV air conditioner and microwave at the same time with the Flex Power 3,300-Watt Portable Inverter Generator # FP54FR. The generator is rated for 3,300 starting watts and 2,700 running watts, which gives you a useful amount of power for a 30 amp camper, but RV microwaves and air conditioners are both high-draw appliances. The A/C also has startup surge when the compressor kicks on, so stacking a microwave on top of that can push the generator...
    view full answer...
  • Quiet Portable Generator For Campground Use
    Hey Steve, both Flex Power models are built around a quieter portable inverter generator design rather than a larger open-frame jobsite-style setup. The # FP34FR 2200i is rated at 52 dB(A) or less at 10 feet, and the # FP54FR 3300i is rated at 53 dB(A) or less at 10 feet. For camping, tailgating, battery charging, and lighter emergency backup use, these are both very good and quiet generator setups. I’d think of the # FP34FR as the smaller essentials generator for items like a refrigerator,...
    view full answer...
  • What Is The Recommended Portable Generator Setup For A Camper Van?
    Good question, Brad. The Flex Power 2,200-Watt Portable Inverter Generator # FP34FR is the better choice if portability and lighter RV power are your priorities. It weighs 38.9 lbs, has 2,200 starting watts and 1,900 running watts, and works well for charging batteries, running lights, powering small electronics, and handling smaller appliances within its limits. The main thing to think about is whether you expect to run larger RV loads. If you want a built-in 30 amp RV-ready outlet or...
    view full answer...
  • Do I Need Additional Inverter Or Power Station To Charge Phone/Laptop With Portable Generator In RV?
    Hi Lauren! Yes, both of these Flex Power generators are inverter generators, so they are designed to provide stable 120V power for sensitive electronics like phones, laptops, tablets, TVs, and other small devices. The Flex Power 2,200-Watt # FP34FR is a really good match if your main goal is charging electronics, running lights, keeping a laptop powered, or handling smaller campsite needs. The Flex Power 3,300-Watt # FP54FR gives you more capacity if you also want to power part of your...
    view full answer...
  • Which Portable Generator Is Best For Camper With 30A Hookup ?
    Good morning Dennis! You can technically use either one with your camper as long as you have the right adapter, but the Flex Power 3,300-Watt Portable Inverter Generator # FP54FR is the more RV-friendly choice. The smaller Flex Power 2,200-Watt # FP34FR can connect to an RV inlet with an extension cord and the correct RV adapter like # CAM55223 or # A10-1530DBK, but it is still limited to 1,900 running watts. That makes it better for lighter loads like battery charging, lights, TVs, small...
    view full answer...
  • What is the Run Time of the Flex Power 3,300 Portable Inverter Generator part # FP54FR?
    Hi Eli, The run time for the Flex Power 3,300 Watt Portable Inverter Generator part # FP54FR depends on the electrical load but typically it will run for 7 to 9 hours at 25% load and 5 to 6 hours around 50% load. The actual run time varies depending on the total wattage being drawn, whether eco mode is being used, and the ambient temperature and elevation. For example, if you're running typical RV loads like converter, lights, TV, and few small appliances you can expect the generator...
    view full answer...
  • Deciding Between 2K and 3K Portable Lightweight Generator For Popup Camper
    Good question, Mike. For a 30 amp travel trailer, I’d lean toward the Flex Power 3,300-Watt Portable Inverter Generator # FP54FR unless your power needs are really limited to charging, lights, and small electronics. The smaller Flex Power 2,200-Watt # FP34FR is nice because it weighs 38.9 lbs and is easier to carry, but it is limited to 1,900 running watts. That works well for lighter loads, but you can run out of capacity pretty quickly once you start adding RV appliances. The # FP54FR...
    view full answer...
  • Will A 3,300 Watt Portable Generator Power My GE 13,500 BTU AC Unit On My Teardop Camper?
    Hi Chris! Yes, the Flex Power 3,300-Watt Portable Inverter Generator # FP54FR would be a good match for the GE Appliances HE Low-Profile RV AC w/ Heat Pump # GE86RR based on the power draw you’re working with. That GE low-profile A/C pulls about 10 to 12 amps during normal operation, which is about 1,150 to 1,380 running watts on 115V power. Its startup surge is about 20 amps, or about 2,300 starting watts. Since the # FP54FR is rated for 3,300 starting watts and 2,700 running watts, it...
    view full answer...


Info for this part was:

Employee Mary K
Edited by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Daron K
Updated by:
Daron K
Employee Dawn Z
Updated by:
Dawn Z
Employee Alex H
Written by:
Alex H
Employee Andy C
Installed by:
Andy C

At etrailer 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.