RATO 2.5kw Inverter Generator R2500iS

MPN R2500iS
In Stock
  • Warranty: 2 Year
More than 1 million happy customers
Top 100 PowerRetail
30 Day Online Returns' with 'Australia’s largest professional tool retailer


Introducing the RATO R2500iS inverter generator to the JAK Max product range.

Ideal for generating high quality pure sine wave electricity, to power your computer, air conditioner or other electrical devices.

All RATO products are covered by our 2 year / 500 hour warranty.

The RATO R2500iS inverter generator gives that extra 500 watts of running power compared to the R2000is model, making it the perfect genny for those who want to spend time in the great outdoors, whether it be camping, caravanning, or hitting the road in your motorhome or 4WD.

With a rated output of 2,300 watts, this quiet and lightweight generator can run for up to 5 hours on continuous 1/2 load operation.

The R2500iS features a parallel-in function, meaning two inverter generators, with the same specifications or not, can be in joined with the RATO parallel to increase your power.

  • 4 stroke OHV engine - 122cc
  • Spark arrestor
  • Eco throttle function
  • Auto decompressor
  • Fuel gauge
  • Brushless alternator
  • 2 x built in USB ports
  • Independent fuel tap
  • Easy access maintenance door
  • Lightweight and low


  • Engine model: R120-Vi
  • Engine type: Air cooled, 4 stroke, OHV, single cylinder
  • Starting system: Recoil start
  • Displacement: 122cc
  • Bore x Stroke: 60 x 43mm
  • Compression ratio: 8.2 : 1
  • Rated frequency: 50Hz
  • Rated voltage: 240v
  • DC output: 12v / 8.3A
  • Fuel tank capacity: 4.5 litres
  • Full load continuous running time: 3 hours
  • 1/2 load continuous running time: 5 hours
  • Noise (7m): 67dB


Part No R2500iS
Barcode 9337168001374
Max Power (w) 2500
Rated Power (w) 2.3 Kw
Brand RATO
Warranty 2 Year

Pickup In Store

If you don't want to pay for delivery or need to ASAP, you can pick it up in store. Just bear in mind not all stores will have everything in stock. You'll be able to see if they do during the checkout process.

Free Delivery

Most products are included in free delivery, however some are excluded as follows:

  • Orders and/or items under $99.
  • Orders and/or items that are deemed bulky, large or heavy.
  • Clearance items.
  • Orders that include or items that are classed as dangerous goods.
  • Remote areas are excluded from free delivery and you will either be charged delivery at checkout or may be contacted prior to delivery to confirm delivery charges if necessary.
  • Interstate deliveries.

Total Tools reserve the right to change or withdraw free delivery at any time.

Estimated Delivery Timeframes

If you opted to collect in store you will receive an email to inform you when your goods are ready for collection.

If you opted for delivery, you will receive an email when the goods have been despatched to the couriers with details so you can track our order.

We aim to despatch all orders within 1-2 business days. In the unusual event of a delay to the despatch of your order you will be contacted at the earliest opportunity. Once the order has been despatched the estimated delivery time is as follows:

  • Metro (Excludes Hobart Metro) 1-2 business days
  • Hobart Metro 3-4 business days
  • Regional Areas 3-4 business days
  • Remote Areas 6-9 business days

Please note that these delivery timeframes are estimates and are not guaranteed.


Changed your mind? No worries. You just need to get the product back to the store it was shipped from (this is on your receipt) within 30 days, unused and in its original packaging and we'll give you a refund (excluding delivery costs). You can read our full returns & exchanges policy here (special order items are excluded from this returns policy).


Write Your Own Review