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IG4500Q

3500W/3800W Portable Gas Inverter Generator Grows with your needs

  • Dependable Backup Power – 3800 peak watts / 3500 running watts. Keeps your fridge, sump pump, CPAP, lights, and phone chargers running during outages.
  • Clean Inverter Output – Pure sine wave with <3% THD, safe for sensitive electronics like laptops, TVs, and medical devices.
  • Fuel Efficient – Inverter technology adjusts engine speed to match load, saving gas and running longer per tank.
  • Parallel Ready – Connect two units for double the power (up to 7000W) when you need to run larger appliances.
  • Light & Portable – Compact body with built-in handle – take it from garage to RV to tailgate with ease.
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PRODUCT DESCRIPTION

Power outages don't announce themselves. But when the lights go out, your family shouldn't sit in the dark – or worse, watch the food in your freezer spoil.

The United Power 3500/3800W Inverter Generator is your reliable backup plan. Compact enough to store in a closet or garage, yet strong enough to power the essentials – and then some.

What “reliable” actually means

This isn't a noisy, dirty construction generator. It's a portable inverter generator built for home backup. The 3800 peak watts (3500 running) are more than enough to run your refrigerator, deep freezer, furnace fan, a few lights, your router, and charge phones and laptops – all at once. And because it's an inverter, the power is ultra-clean, so you won't risk damaging your smart TV, computer, or medical equipment.

Fuel sipper, not a guzzler

Inverter technology means the engine speeds up only when you need more power. When you're just running a light and a fridge, it slows down, saving gas. A full tank gives you 6–8+ hours of runtime (depending on load). That's most outages handled on one fill-up.

Grows with your needs

Got a bigger home or a well pump that needs 4000+ watts? No problem. This generator is parallel ready. Add a second unit (and a parallel kit), and you'll have up to 7000 watts – enough for central AC, electric water heater, or a full workshop.

Take it anywhere

Outage over? This generator doesn't sit idle. Take it camping, tailgating, to the job site, or to a weekend cabin. It's light (under 50 lbs for most 3500W inverters), with a sturdy handle – one person moves it easily.

Start it without a wrestling match

Recoil start is standard, reliable, and battery-free. Some versions include electric start for true one-button convenience (check your model). Low-oil shutdown and overload protection give you peace of mind.

When the storm passes and everyone else is scrambling for extension cords, you'll already have power – clean, quiet, and reliable. Add the United Power 3500/3800W inverter generator to your emergency kit today.

SPECIFICATIONS

ModelIG4500Q
Frequency(Hz)5060
AC(V)220/230/240110/120
AC Rated(W)3500
AC Max.(W)3800
AC(A)15.9/15.2/14.631.8/29.2
DC(A/V)8.3A/12V-16V
CertificateEURO-V CE RoHSEPA
Noise(dB/7m)70
Fuel TypeGasoline
Fuel(L)8L
Runtime@25% Load(h)10
Net /Gross Weight(kg)26.5/28.0
Unit Dim(mm)460*400*470
Packing Dim(mm)480*420*495
20/40/40HQ Qty264 / 528 / 685
Engine TypeSingle Cylinder 223cc 4 Stroke OHV
OilSAE 10W-30
Oil Volume(L)600ml
Starting SystemRecoil
Low Oil ShutdownYes
Engine RPMVariable 2600-3600rpm
Spark PlugF6RTC
THD<3%
Alternator TypePermanent Magnet
Parallel CapableYes - Requires Parallel Kit Sold Separately
CO sensor/Yes

INCLUDES

(1x) Spark plug wrench

(1x) Owner’s manual

Seeking high-quality accessories for your machine? Submit an inquiry now!

Please provide the model type of your machine in your inquiry, and mention the keywords like chainsaw parts, brush cutter parts, sprayer/mist duster parts, leaf blower parts, hedge trimmer parts, water pump parts, generator parts, engine parts, lawn mower parts, etc.

FAQ

Here are questions frequently asked by customers. However, when the FAQ doesn’t answer your questions, you can send us a message to ask.

We are the manufacturer. Meanwhile, we have our own factory.
Our factory is in Fuzhou City, Fujian Province, China. It’s around 4 hour by express train or 2 hour by plane from Guangzhou to our city. Especially, our city has own sea port, Mawei port and Jiangyin port.
Ordinarily, it costs 20-25 workdays for 2x40ft containers. Additionally,the sample order can be finished in 5 days under standard type.
In general, payment≤2500 USD,100% in advance. 
Besides, payment ≥ 2500 USD, 30% T/T in advance, balance against BL copy.
We strictly operate full QC process, such as incoming inspection, process inspection and final inspection. In other word, each product must be tested in production line before shipping. 

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