SKU: 8813429240

Firman Gas Inverter Portable Generator 3650W Electric Start

Sale price$333.90 Regular price$371.00
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

Firman Gas Inverter Portable Generator 3650W Electric StartThe FIRMAN W03382 Portable Inverter Generator provides quiet, fuel efficient power for RV trips, camping, tailgating, and home backup. Delivering 3,650 starting watts and 3,300 running watts at 120V, it produces clean power with less than 3% THD, safe for sensitive electronics such as laptops, TVs, phones, and small appliances. Equipped with a reliable 193cc FIRMAN engine and Whisper Series muffler, the generator operates at just 58 dB at 25% load,

The FIRMAN W03382 Portable Inverter Generator provides quiet, fuel-efficient power for RV trips, camping, tailgating, and home backup. Delivering 3,650 starting watts and 3,300 running watts at 120V, it produces clean power with less than 3% THD, safe for sensitive electronics such as laptops, TVs, phones, and small appliances.

Equipped with a reliable 193cc FIRMAN engine and Whisper Series muffler, the generator operates at just 58 dB at 25% load, ideal for campgrounds and recreational areas. The integrated Eco Mode automatically adjusts engine speed to reduce fuel consumption and extend runtime, while the Phoenix Fat Head Block maintains engine efficiency and cooling. A 1.8-gallon fuel tank provides up to 9 hours of operation at 25% load.

The versatile control panel supports multiple devices simultaneously, including standard outlets, RV-ready twist-lock, USB, and 12V DC ports. Electric start and recoil backup ensure simple and dependable operation.

Included in the box are engine oil, oil funnel, spark plug wrench, screwdriver, 12V battery cable, floater charger, and quick oil drain, making the W03382 ready to run out of the box.


Features

  • Quiet operation: 58 dB at 25% load
  • Clean power: <3% THD for sensitive electronics
  • 193cc FIRMAN engine with Phoenix Fat Head Block
  • Recoil start and electric start for easy operation
  • Integrated Eco Mode for fuel efficiency
  • 1.8-gallon fuel tank with up to 9 hours runtime at 25% load
  • Multi-outlet control panel:
  • (1) 5-20R 120V 20A duplex outlet
  • (1) TT-30R 120V 30A RV twist-lock outlet
  • (1) USB-A port (2.1A/5V DC/10W)
  • (1) 12V DC power port (8.3A/12V DC/100W)
  • Parallel ports for connecting additional inverter generators
  • Low oil shutoff for engine protection
  • Lightweight and portable at 90 lbs with folding U-handle and flat-free wheels


Specifications

  • Engine: 193cc FIRMAN
  • Recoil Start: Yes
  • Electric Start: Yes
  • Low Oil Shutoff: Yes
  • Cast Iron Sleeve: Yes
  • Running Watts: 3,300W
  • Starting Watts: 3,650W
  • AC Voltage: 120V
  • Frequency: 60 Hz
  • Decibels: 58 dB @ ¼ load
  • Run Time: 9 hrs @ 25% load
  • THD @ Full Load: 3%
  • 5-20R 120V 20A Duplex: 1
  • TT-30R 120V 30A Twist-Lock (27.5A/120V/3,300W): 1
  • USB-A (2.1A/5V DC/10W): 1
  • 12V DC Power Port/Plug (8.3A/12V DC/100W): 1
  • Parallel Ports: 2
  • Power Stream Alternator: Yes
  • Fuel Type: Gas
  • Fuel Tank Size: 1.8 Gallons
  • Material: Plastic (Steel/Plastic components)
  • Wheels: 5.5" Yellow plastic, flat-free
  • Handle: U-shaped folding handle
  • CARB Certified: No
  • EPA Certified: Yes
  • cETL Certified: Yes
  • NOM Certified: No
  • UL Certified: No


Warranty

3-year warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8813429240

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4.7 ★★★★★
Based on 7 reviews
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A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
True to size and comfort.
Color: Black - Set 3, Size: 7X-Large
Great product and true to size. It's comfortable and not to tight. I will be ordering more in the future.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
K
Verified Purchase
Kay Hairston
Cuba, US
★★★★★ 5
this is my go to when needing new underwear.
Size: 3X-Large, Color: Black/Navy/Dark Purple/Red
Love these boyshorts for women. They're so comfortable, no crawling and breathable. I recommend for plus size women who has legs rubbing together causing irritation. Nice price as well. This is my go to when needing new underwear.
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Reviewed in the United States on May 27, 2026
D
Verified Purchase
Diane
Boise, US
★★★★★ 5
Great!
Size: Small, Color: Black/Heather Gray/White/Nude
Comfy, good fit, good quality cotton and flat seams around the crotch. Normal size small. I wouldn’t wear these with yoga pants, but nice under looser fitting garments. I would buy more colors.
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Reviewed in the United States on May 28, 2026
A
Verified Purchase
Arsenio Braga
New York, US
★★★★★ 5
There is a seam up the front. I think perhaps it being seamless would be better.
Size: Medium, Color: Black
Like anything off Amazon I wasnt expecting anything perfect and ready to have to mail it back. Pleasantly surprised by the softness and durability. The waist band isn't to small on a medium so it fits actually so comfy. I wear them as underwear and as shorts for my skirts n dresses. Id recommend but I say size up if you want a comfy fit. But down if you want a fitted fit fit. Comfy still is fitted but better feeling on if that makes sense. Also the crotch of the shorts/undies has essentially extra fabric sewed in creating that nice comfort. Ill snag a photo when I have time.
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Reviewed in the United States on May 3, 2026
S
Verified Purchase
Stephanie Vaughn
Natrona Heights, US
★★★★★ 4
Product varies from package to package
Size: X-Large, Color: Black/Navy/Dark Purple/Red
Over a two year period this is my 4th purchase. They started as sleep shorts and have replaced other underwear most of the time because they are comfortable and the quality is pretty good. However there are differences in between every package. The length has varied up to an inch, the material has changed, and some are slightly tighter than others. That said it works for me. I am a side sleeper and sometimes the side seam bothers me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026

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