Gentrax 2.5kW

Sale price$679.00 Regular price$1,799.00
Sold out
8 hours
565L x 320W x 470H mm
28 kg

About Gentrax 2.5kW Max 2.2kW Rated Inverter Generator

At 28kgs, our 2.5kW inverter generator has all the best features including a Pure Sine Wave output, eco-mode, low oil/overload protection, and a quiet 58dB @ 7m operation. Get up to 8 hours of continuous runtime and power everything smoothly from laptops to bigger appliances like fridges. This is every homeowner, camper, or tradie's dream portable power source.

  • Overload and low oil protection
  • Eco-mode switch for fuel efficiency
  • Pure Sine Wave output for clean, stable power
  • Great size for camping and powering tools
  • 5.7L petrol capacity for 8 hours of run time at 50% load

565L x 320W x470H mm


28 kg

Max Output


Rated Output


Start Type


AC Voltage


Running Time

8 hours

DC Output

12V / 8.3A

No of AC Outlets


USB Ports


Noise Level (@ 7m)


Fuel Type

91 RON

Oil Type

SAE 10W30

Fuel Tank Capacity

5.7 L

Oil Capacity

1 L

IP Rating (Socket)


Spark Plug




Quieter, Smoother, More Reliable Energy

All our models produce a Pure Sine Wave Output, making them safe even for sensitive devices such as laptops and mobile phones.

Euro 5 certified

All Gentrax generators are Euro-5 certified. This means they have passed the emission standards to be sold in Australia and are safe for the environment.

Full Australian Warranty

Gentrax offers a 12-month warranty on all products, unless otherwise stated. We also offer an after-warranty replacement guarantee so you can have a Gentrax generator for life.


Have a question?
We are here to help

Our customer support is available 9am to 5:30pm AEST, Monday to Friday.

Help supports

Free Delivery*

To most areas in Australia.

Dedicated Customer Support

Call or email our team for product, website, or order support from 9 AM to 5 PM, Monday to Friday AEST.


All the help you need with basic troubleshooting, service schedules, oil replacement and general maintenance.