The maximum output per socket would be the rated power of the generator, and if both sockets are used simultaneously, the load connected to each socket will determine the amount of power that can be outputted. It's important to ensure that the total load on the generator doesn't exceed its rated capacity to prevent damage to the equipment and ensure safe operation.
About Outbax
We provide your camping and outdoor needs at consistently low prices,
without compromising quality.
At Outbax, our team of 60+ staff are passionate about offering quality products at a low price.
Customer service is the core of our business. We have 24 full-time customer service champions to answer all of your queries and you’ll never be caught unaware with our 60-day money back guarantee.
You can preorder this product. Dispatch: Dec 29th, 2023
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Voted Australia's Best, 2018, 2019, 2020 & 2023!
Plus FREE SHIPPING* to most areas!
- Pull start
- Runs quietly at 58dB @ 7 metres
- 5.7L petrol capacity for 6.2 hours (50% load) run time
- 565 x 320 x 470mm
- 28 kg

Have a question? Ask our experts!
Most suited for camping and road trips
The Gentrax 3.5kW Pure Sine Wave Petrol Inverter Generator is your best mate for camping and road trips. This ultra-handy unit houses several top-notch features for a camping generator, such as:
- 4-stroke engine for increased efficiency
- Pure sine wave output to power sensitive devices safely
- Lightweight – Just 28kgs
Quiet yet super powerful
- Easily powers an air conditioner, a mini-fridge, and some lights.
- Runs quietly (58dB @7m) for up to 8 hours
- Conveniently charges a battery with the 12V 5amp outlet. (The battery clips are included in the purchase).
Good for you, good for the environment
- Comes with dual Australian-approved, weatherproof 15amp AC outlets and integrated overload protection for easy maintenance!
- EURO 5 certified, i.e., not harmful to the environment.
It's no wonder Product Review has voted them the best generators in the Australian market!
If you are looking for a generator with higher power output, check out our full range of inverter generators here - from petrol generators to auto-start generators, you can find a wide variety at Outbax. You can also view our Generator Buying Guide and reach out to our customer service team for any inquiries. Shop now!
The GenTrax 3.5kW Pure Sine Wave Petrol Inverter Generator is your best mate for camping and road trips with a 4-stroke engine for increased efficiency and a pure sine wave output to power even the most sensitive devices. At 28kgs, our Gentrax generator makes sure you get reliable power without the extra weight.
Suitable for:
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Air Conditioners
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Washing machines
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Small Fridges
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Televisions
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Laptops / Computers
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Microwaves
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Power Tools
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Gaming consoles
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Water pumps
Need help with choosing the perfect generator for your needs?
Check out our generator buying guide to learn the basic terms and average power requirements for many appliances and use cases.
LEARN MOREPerfect for:
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Camping
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Construction
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Back up power
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Off Grid
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60,000+ UNITS SOLD60,000+ units sold Australia wide since 2010
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Winner since 2018. Rated Australia's best generator
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Full Australian Warranty under Consumer Law
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Quiet as a mouse
All GenTrax generators operate at 58 decibels @ 7 metres. This is incredibly quiet – similar to TV playing on low volume.
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Cleaner, Smoother, More Reliable
All GenTrax generators use Pure Sine Wave technology, producing cleaner, smoother, quieter, and more reliable electricity.
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Pass the test
All of our GenTrax generators are EURO 5 certified, which means they pass the emission standards to be sold in Australia. You’re ensured your generator won’t harm the environment.
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Weight and Size
Our smallest GenTrax generator (800W) is 8.5kg and our most popular model, the 3.5kW, is only 28kgs. Equivalent models such as Honda (35kg) and Yamaha (67kg) are much larger.
over 4000+ 5 star reviews
With over 4000+ 5 star reviews across TrustPilot, ProductReview and left on our own website, you can be sure you’re making the right choice for your power needs.
READ REVIEWS
Features:
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Pure Sine Wave Smooth and efficient
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4 Stroke 157F engine
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Low oil/overload protection
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Super Quiet runs at 58dB
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ECO mode for greater fuel efficiency
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Real output claims Trusted engine supplier
Available in a remote start model
Our best-selling 3.5kW generator now available in a wireless remote model allowing you to operate the generator from up to 10m away and keep an eye on the output and running time with an LCD built into the unit.
LEARN MORECertifications:
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Meets Euro 5 emissions standards
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RCM Australian Standards Approved
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Low oil/overload protection
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United States EPA Certified
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Independently tested and authorized for safety and quality for Europe
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Pure Sine Wave Smooth and efficient
Enjoy extra comforts even while off-grid and easily power an air conditioner or maybe a mini-fridge plus some lights. This portable generator runs quietly at 58dB for up to 8 hours, so you get to use your appliances for long without disturbing your fellow campers.
Need to charge a battery? No worries, it can also get the job done with its 12V 5amp outlet and included battery clips! You won't even need to worry about durability as this has dual Australian-approved, weatherproof 15amp AC outlets coupled with integrated overload protection for easy maintenance!
If you're looking for a quiet generator for camping, this is definitely your best pick. All of our Gentrax inverter generators for sale are EURO 5 certified too, which means they're not harmful to the environment. It's no wonder they've been voted by Product Review as the best generators in the market!
Product categories:
- Inverter Generators
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- Inverter Generators
- Petrol Inverter Generator
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- Queen's Birthday
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SPECIFICATIONS
Max. Output: | 3.5kW |
Rated Output: | 3.0kW |
Start Type: | Pull start |
AC Voltage: | 240V |
DC Output: | 12V / 8.3A |
Number of AC Outlets: | 2 |
Engine Type: | Air-cooled, 4 Stroke, OHV, Petrol engine |
Engine Displacement: | 149.5 cc |
Engine Speed: | 5500 rpm |
Ignition System: | T.C.I |
Fuel Type: | 91 RON |
Fuel Tank Capacity: | 5.7 Litres |
Oil Type: | SAE 10W30 |
Oil Capacity: | 1 Litre |
Noise Level: | 58 dB (7m) |
Spark Plug: | A7RTC(TORCH) |
Rated Continuous Operation: | 6.2 hours |
DIMENSIONS & WEIGHT
Dimensions: | 565 x 320 x 470mm |
Weight: | 28 kg |
WHAT'S IN THE BOX
1 x | Generator |
1 x | Generator Cover |
1 x | Funnel |
1 x | Battery Charger Cable |
1 x | Maintenance Tools |
SKU
gs-cedd |
What's the max output per socket?
Is there a way I can connect this generator to a larger fuel tank to extend the run time?
Can I run a generator in the rain?
Do this generator have a digital inverter?
Is this generator suitable for home use as well?
What is an inverter generator and why does it matter?
What is pure sine wave and why does it matter?
What appliances can this generator power?
What type of oil is best for Gentrax inverter generators?
Can I use this generator in a National Park?
- Your item will be shipped next business day.
- On average, items are delivered between 3 to 7 business days following shipping around Australia.
- Check out our shipping and delivery calculator above for more information.
- We can't ship products to PO Boxes, Parcel Lockers or Post Offices. We need to have an actual address to proceed with the order.
- Outbax offers a 12-month warranty on all products from the date of purchase unless otherwise stated. Outbax warrants its products against defects in materials and/or workmanship. This is further to your rights under Australian Consumer Law.
- Outbax products come with a 60-day money-back guarantee. You must contact us within 60 days of receiving the product and it must return in its original condition.
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