SKU: 97240080077

LIFAN Energy Storm 4,000/3,800-Watt Gasoline Powered EFI Electric/Remote Start Portable Generator w/Inverter and Fuel Injected

Sale price$513.23 Regular price$570.25
Save 10%

Pay in installments of $142.56 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

LIFAN Energy Storm 4,000/3,800-Watt Gasoline Powered EFI Electric/Remote Start Portable Generator w/Inverter and Fuel InjectedThe LIFAN ESI4000iER EFI is part of our 21st Century Energy Storm Electronic Fuel Injected (EFI) Digital Inverter Generator Series with digital display with self contained diagnostic system. Manufactured to high quality standards, this inverter comes equipped with a powerful 270cc 4 stroke OHV fuel injected engine, a convenient electric remote start (key fob included), a variety of outlets for every occasion, several safety and convenience features

The LIFAN ESI4000iER-EFI is part of our 21st Century Energy Storm Electronic Fuel Injected (EFI) Digital Inverter Generator Series with digital display with self-contained diagnostic system. Manufactured to high quality standards, this inverter comes equipped with a powerful 270cc 4-stroke OHV fuel injected engine, a convenient electric remote start (key fob included), a variety of outlets for every occasion, several safety and convenience features and special technology to reduce the sine wave distortion to less than 2%, to protect your valuable and sensitive equipment, such as laptops, computers, LCD and plasma televisions, surround sound systems, sensitive tools, video game consoles and cell phone chargers, all of which can be powered without the risk of damage. This unit is a perfect fit for camping, R-ving, tailgating, weddings, parties or events or general use around the house.

  • 4,000-Watt peak and 3,800-Watt running power
  • 3.5 Gal. fuel tank with EFI fuel efficiency runs the generator for 12 hours (at 50% load)
  • 270cc 4-stroke OHV industrial duty engine
  • Two 120-Volt, 20 Amp AC outlet - 1 30 Amp 3 prong twist lock - 1 30 Amp RV receptacle
  • Super quiet 59 dB sound rating ensures low operational noise for peace and quiet
  • Low oil engine shutoff protection
  • Recoil and electric start with remote start/stop control - key-fob included
  • Digitally cleaned sine wave (less than 2% total harmonic distortion) providing clean power for all your sensitive equipment like computers, plasma and LCD TVs and digital audio devices
  • Includes mobility kit with fold out handle and EZ roll casters
  • AC circuit overload system
  • Auto idle feature (power on demand)
  • ECU monitoring with digital LED readout gauge with self diagnosis sensors
  • Exhaust sparks arrestor for safe and legal operation in national parks
  • EPA approved
  • CARB compliant
  • Free battery charger/maintainer included
  • Free battery charger/maintainer included



  • California residents


Features
Item Weight 142
Horsepower (hp) 4
Product Weight (lb.) 132 lb
Running Wattage 3800
Engine Displacement (cc) 270
Engine Make OEM Branded
Starting Wattage 4000
Power/Fuel Type Gasoline
CA (CARB) Compliant CARB Compliant
Returnable 30-Day
Full load fuel consumption (gallons/hour) 0.2917
Number of Outlets 5
Voltage (volts) 120
Fuel Tank Capacity (gallons) 3.5
Color Family Green
Fuel Technology Single Fuel
Application Home Standby,Job Site,Recreation
Half-Load Run Time 12
Suggested Uses Battery Charger,Halogen Work Light,Lights,Mobile Devices,Power Tools,RV A/C Unit,Small Appliances,Small Electronics
Built-in inverter Yes
Outlet Type 120V 20A,120V 30A
Features Built-in Fuel Gauge,Built-in Hour Meter,Built-in Remote Monitoring,Electric Start,Extended Handles,LCD Display,Muffler,Overload Protection,Short Circuit Protection,USB Port
Start Type Electric Switch,Recoil Start,Remote
Operational Volume (dB) 59
Included Wheel Kit
Product Width (in.) 18 in
Product Height (in.) 24 in
Product Length (in.) 20 in
Certifications and Listings CARB Compliant,CSA Certified,EPA Approved
Manufacturer Warranty 3 Years

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: 97240080077

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 17 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
D. Antoniotti
Grantham, US
★★★★★ 5
Buy it, your dog will love it
Pattern Name: Dog
I’m telling you, this is THE dog toy. My dog does not get sick of this and it is so good for getting energy out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
S
Verified Purchase
Shopper X
Port Orchard, US
★★★★★ 5
Great chew toy for large, tough chewers
Size: 1 Count (Pack of 1)
My dog is a heavy, strong chewer over 100 lbs who will chew this for an hour. It lasts, keeps him occupied and the smell isn’t terrible. Love the large size for a larger dog. Great buy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
F
Verified Purchase
frugal shopper
Fort Morgan, US
★★★★★ 5
Great for my aggressive chewers
Size: 1 Count (Pack of 1), Size: 1 Count (Pack of 1)
Wears my Labs out. Fred the yellow lab chooses this pig ear over all his nyla and natural chews out of the toy box all the time. This is the 4th one in his 6 years. They have lasted long and when new are large enough I don’t have to worry about choking. As they get down in size I throw them just as a precaution. The only con I can think of is Fred loves to slam it down on the pergola floor which makes for a very loud clacky sound and it scares the $%^ out of me. He of course thinks it’s funny so he picks it up and continues to do it. As long as he and his brother Willie can chew I will always have these in their toy box.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2024
J
Verified Purchase
Janece Pool
Cuba, US
★★★★★ 5
Awesome bone for all dogs!
Size: 1 Count (Pack of 1), Size: 1 Count (Pack of 1)
My dogs LOVE this pig ear! It is very lightweight and easy for any dog, from my Great Dane to my Maltipoo, to carry and chew on. It has no odor, yet the dogs were interested immediately after smelling it. The pig ear is perfect for every dog in our household and keeps them busy for hours. Since it is curved, it is easy for them to hold on to and to pick up. We have had this bone for a few weeks, and it has lasted through our little dogs, fosters, and Great Dane! The bone is very durable, and based on the previous bones we’ve gotten from Pet Qwerks, I’m guessing it’s going to last quite a while! I recommend this to anyone wanting a long-lasting bone for their pups, especially those tough chewers!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2018
J
Verified Purchase
jKim
Port Orchard, US
★★★★★ 4
great chew!
Size: 1 Count (Pack of 1), Size: 1 Count (Pack of 1)
Our dog is a BIG fan of PetQwerks so when we saw this bacon dog chew, we had to try it out! Chews are amazing for hyperactive dogs, dogs with separation anxiety, etc. They keep dogs out of trouble and is great for dental hygiene! Our dog doesn't enjoy getting his teeth cleaned with a toothbrush so we give him lots of chew toys. When we opened up our amazon box, our dog was being so nosy and immediately took to the bone! Awesome chew and we love PetQwerks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 4, 2018

recommand products