BUILT TO LAST
Designed for Australian conditions
Engineered to withstand the harshest climates and built to last with premium materials, this product is crafted with care for everyday Australian life.
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40,000+ Australian customers · Australian-owned & operated
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Overview
The Champion Inverter Generator 4500W Open Frame 500573-AU provides portable power with remote start, clean output and long runtime.
This Champion 4500 watt open frame inverter generator is designed as a quieter, lighter and more cost effective power solution for caravan, outdoor and backup power use. It produces 4500 starting watts and 3650 running watts from a 224cc Champion 4 stroke engine, with a full 11 litre fuel tank running up to 17 hours at 25% load. The wireless remote key fob allows start and stop control from up to 80 feet away, while electric start, recoil start, Cold Start Technology, Economy Mode, never flat tyres and a foldaway easy grip handle make it practical to use and move.
Features
- 4500 starting watts and 3650 running watts for portable power needs
- Wireless remote start allows control from up to 80 feet away
- Runs up to 17 hours at 25% load from the 11 litre fuel tank
- Includes 2 x 230V 15amp sockets and 1 x 12V DC outlet with dual USB adapter
Specifications
- Brand: Champion
- Model Number: 500573
- Colour: Yellow/Black
- Material: Plastic/Metal
- Dimensions: Product: W 602 x H 520 x D 597 mm With Packaging: D 495 x W 615 x H 465 mm
- Power Rating: Starting Watts: 4500 Running Watts: 3650
- Capacity: Fuel Capacity: 11L Oil Capacity: 0.6L
- Weight: Product: 38 kg With Packaging: 47 kg
- Country of Origin: China
Specifications
- Brand Champion
- Model Number 500573
- Colour Yellow/Black
- Material Plastic/Metal
- Dimensions Product: W 602 x H 520 x D 597 mm With Packaging: D 495 x W 615 x H 465 mm
- Power Rating Starting Watts: 4500 Running Watts: 3650
- Capacity Fuel Capacity: 11L Oil Capacity: 0.6L
- Weight Product: 38 kg With Packaging: 47 kg
- Country of Origin China
Shipping & Returns
Shipping
Orders are dispatched from our Sydney warehouse within 1–2 business days of payment. Delivery times from Sydney:
- NSW & ACT: 2–5 business days
- VIC & QLD: 2–7 business days
- SA: 3–8 business days
- TAS: 4–10 business days
- WA: 5–10 business days
Tracking is provided on dispatch. Remote postcodes may incur additional fees.
30-day change-of-mind returns
We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.
A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.
Faulty or damaged on arrival
If your product arrives faulty or damaged, contact our support team with your order number and photos or a video of the fault. You don’t need the original packaging to make a faulty-item claim. Do not return items without a return authorisation.
Warranty
12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use. This warranty is in addition to your rights under the Australian Consumer Law, which cannot be excluded and may apply beyond this period.
The warranty does not cover:
- Damage caused by misuse, incorrect installation, or modification.
- Damage during delivery (claim under shipping policy instead).
- Normal wear and tear.
To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.
AUTOMATION
Smart automation, set and forget
Time-saving design with intuitive controls. Set it once and let it work for you, freeing up your time for what matters most.
AUSSIE SUPPORT
Backed by genuine Australian support
Local warranty, fast dispatch from Sydney, and Australian customer service Mon-Fri. We are a real business with real people, just a phone call away.
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Total price
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Why Aussies Shop With Auzzi
A registered Australian business with real local support, transparent pricing, and fair returns.
Australian Business
ABN 79 670 758 782. Registered in Australia.
Fast Australia-Wide Dispatch
Ships fast from our Sydney warehouse.
Secure SSL Checkout
Card, PayPal, Apple Pay, Google Pay accepted.
30-Day Returns
Change-of-mind returns within 30 days.