Name: Generac 7153-2 GP3300i 3300-Watt Portable Inverter Generator with COSENSE Technology
Brand: Generac
SKU: 13665300275
Availability: OutOfStock
Rating: 4.4 (361 reviews)

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Generac 7153-2 GP3300i 3300-Watt Portable Inverter Generator with COSENSE Technology

Instructions

<h3><strong>Portable Power for Any Adventure</strong></h3> <p>The Generac GP3300i Inverter Generator is your ideal portable power solution for a wide range of outdoor adventures. Whether you're setting up camp in the wilderness, enjoying a tailgate with friends, or need a reliable backup power source, this generator ensures you stay connected and powered up. The GP3300i is designed to provide stable and clean power, making it safe for sensitive electronics, tools, and appliances. With its compact and lightweight design, it's easy to transport and perfect for those on the go.</p> <h3><strong>Advanced Technology for Superior Performance</strong></h3> <p>This generator features PowerRush Technology, delivering over 50% more starting capacity to handle your RV essentials and other motor-driven equipment with ease. This means you can do more with less, whether it's powering your campsite or running multiple devices. TruePower Technology ensures that the power output is clean and stable, protecting your sensitive electronics from power surges. Additionally, the COsense Technology provides an extra layer of safety by automatically shutting down the generator if hazardous carbon monoxide levels are detected, keeping you and your loved ones safe.</p> <h3><strong>Efficiency and Versatility in One Compact Unit</strong></h3> <p>The Generac GP3300i is not just powerful, but also highly efficient. Activate the Economy Mode to automatically adjust engine speeds, reducing fuel consumption and noise emissions, so you can enjoy your surroundings without the disruptive hum of a generator. The GP3300i is equipped with LED<strong> </strong>indicators to keep you informed of low oil levels, overloads, and when the unit is ready to use. It also features two USB ports for convenient device charging and parallel-ready capability to double your power output when needed. With duplex outlets, a 30A twistlock outlet, and USB ports, this generator is versatile and ready for any situation, making it the perfect choice for both work and play.</p>

Brand

<ul>  <li>PowerRush Advanced Technology delivers over 50% more starting capacity allowing you to do more with less</li>  <li>True Power Technology provides clean, stable power ideal for sensitive electronics, tools and appliances</li>  <li>COsense Technology – Stops, Alerts, Saves. Powerful protection against hazardous carbon monoxide</li>  <li>Easy to Carry compact &amp; lightweight design with built-in handle makes transportation easy</li>  <li>Quiet Inverter Power reduces sound emissions and provides optimal performance</li> </ul>

Specifications

title_shipToHome_not_available

<ul>
<li>PowerRush Advanced Technology delivers over 50% more starting capacity allowing you to do more with less</li>
<li>True Power Technology provides clean, stable power ideal for sensitive electronics, tools and appliances</li>
<li>COsense Technology – Stops, Alerts, Saves.  Powerful protection against hazardous carbon monoxide</li>
<li>Easy to Carry compact &amp; lightweight design with built-in handle makes transportation easy</li>
<li>Quiet Inverter Power reduces sound emissions and provides optimal performance</li>
</ul>

Although it was difficult ro get through to the correct people at Generac, we eventually did and after reviewing our case, they acted professionally and quickly. Thank you.

Dead Battery on an Island

generac.com

I bought the iQ3500 for my off-grid cabin to help charge my battery bank when solar is not an option.  I also use it to run a small a/c unit when its hot.  I have over 120hrs on it and have never had an issue.  Its very quiet and has never given me any issues.  For what I need it to do it seems perfect.

So far its perfect

Used it twice now for neighborhood wide power outages. It has enough power to keep a refrigerator, freezer and some electronics going. For the first outage I had charged the battery and it started with the electric start. For the next outage, battery wasn't charged enough. However, the pull start worked easy on the first try.

Worked as advertised. Saved my food supply!

Got a decent deal on this product, was looking for a nice inverter generator to serve as a backup option for our small business. My only gripes on this is that you have to take off the side panel to service the oil (would rather there be a way to check and fill oil without a screwdriver) and that the Off/Run/Choke knob was easier to turn and gave some sort of haptics or snap to indicate that you are on proper setting (Run vs. Choke).

Great Features, Nice Package, Nice Price!

Generator  is  quiet  and  started  on 3rd  pullstart. Instruction misleading  on  electric  start!  Shows  how to hook battery at  battery studs!  Cost me $20 to find out line behind battery was unplugged!  Already hooked to fully charged battery!!  Quietly does job using very little gas, haven't  tried LP yet.  WELL satisfied  with it! Used to trim all my hedges about 4 hours, some 150 ft from a plug in!   BLESSINGS!!!

At 105 lbs. HARD for 89 year old  to lift out  of

I recently purchased a Generac 3300i inverter generator for my camper, and I couldn’t be happier with it. It’s quiet, efficient, and easy to start, making it perfect for camping trips. It’s lightweight and portable, so loading it in and out of the camper is no hassle. Overall, an excellent generator for the price—reliable, well-built, and great peace of mind when I’m off the grid.

Great generator for the price!

Within a month of purchase, we had a 30 hour power outage. I ran extension chords through the garage and into the house, and we powered a small space heater and some LED lights. We were very glad to have this generator to support us during this difficult time.

Power Outage -  Generac 3300i

I'm very pleased with the purchase of this model Generac Inverter.  Really like the dual fuel operation and its low noise level. The other features that did NOT disappoint is its mobility to move around with the clever pull up handle, makes it very easy to maneuver as I'm a senior citizen. Also, pleased with having both the electric start and pull start option should the battery get weak/fail.
I purchased this to have an emergency backup for electric to our home in case we lose power during storms. Didn't want to spend $12K - 15K for a whole home generator system. This unit will run a full circuit in our home along with the gas furnace/blower.
 I'd give the 5 Stars if it weren't for the battery hookup experience when I first received this unit. When I hooked up the battery it wouldn't work, however pull start worked fine and unit ran fine. I read through the manual, and everything was hooked properly to the battery. I made 2 calls to the Generac 24/7 hotline/support and they were -0- help. Checked the battery, figured it was bad, but to my surprise it was good. Next, check the wiring leads to the battery from the unit. Heck, there was an inline bypass on both Positive & Negative battery leads. Took 5 seconds to switch both. Smart idea by Generac to keep battery from draining until units are sold to a customer. BUT, C'mon Generac, put this info in your User Manual or attach note to battery leads and make your hotline phone service people know!

Great portable Inverter/generator

I was disappointed that I cannot find a parts diagram available for download or purchase anywhere online. The product is good, but owner support seems lacking in this respect.

Parts diagram unavailable

Purchased a Generac inverter generator on 4/26/2026. Would not operate from the first try. The generator would not run for more then one minute at a time then stall. It has been at the repair shop since.

Generac 7153-2 GP3300i 3300-Watt Portable Inverter Generator with COSENSE Technology

Highlights

Aviva S200 Portable Power Station, 199Wh Compact Backup Power, 2.7 lb Lightweight Design, 140W USB-C Fast Charging, Built-in LED Light and Wireless Charging