Champion 4.5kVA Enclosed Inverter Generator | 6L Fuel Tank
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The Owner's Insights on the Champion 4500W Enclosed Inverter Generator
59 dBA is the number that sells this one. That's quiet enough for a holiday park, which is the whole reason to pay for an enclosed inverter instead of an open frame. Your neighbours won't be looking at you.
It's the size that runs a caravan air conditioner, which is where most 2,000W units give up. Add your fridge, lights and chargers on top and you've got a van that works like it's on mains.
Three ways to start it, including a remote key fob, so you can fire it up from inside the van on a cold morning. It's 37kg on 140mm solid wheels, so you're rolling it into position rather than carrying it.
Why You'll Love the Champion 4500W Enclosed Inverter Generator
- Runs a caravan air conditioner. The size where your van finally feels like it's on mains.
- 59 dBA. Quiet enough for a holiday park without dirty looks.
- Remote key fob start. Fire it up from inside the van on a cold morning.
- Enclosed casing. Dust and weather stay out of the working parts.
- Economy mode. It throttles back on light loads and saves your fuel.
- Parallel ready. Pair it with a second unit when your setup grows.
- 140mm solid wheels. Roll 37kg into position instead of lifting it.
- Quick Touch Panel. Every control you use is in the one spot.
Why You Should Consider a Champion Inverter Generator
Champion have been building generators for the Australian market for years, and the enclosed 4500W is their quiet, van-sized inverter. It carries a 2-year warranty. See the rest of the Champion range.
Champion 4500W Enclosed Inverter Generator Specifications
| Type | Enclosed inverter generator |
| Badged output | 4,500W |
| Engine | 192cc, four stroke |
| Starting | Recoil, electric and remote |
| Battery | Fitted |
| Fuel tank | 6L |
| Economy mode | Yes |
| Noise level | 59 dB(A) |
| Low oil sensor | Fitted |
| Oil capacity | 0.6L |
| Oil type | SAE 10W-30 |
| Wheels | 140mm solid |
| Dimensions | 615 x 470 x 500mm |
| Weight | 37kg |
| Parallel capable | Yes |
| Warranty | 2 years |
Read the output figure properly
Inverter generators are usually badged by their peak output, and the figure that decides what you can actually run is the continuous rating, which sits lower. Champion don't publish a separate running figure for this model. So before you buy it for a specific appliance, especially a caravan air conditioner near its limit, ring the store on 03 7056 6732 with what you want to run and we'll confirm it against Champion's own numbers rather than guessing off the badge.
Why 59 dBA changes where you can use it
An open frame generator sits around 68 dBA and up. This one is 59 dBA, and because the decibel scale isn't linear, that gap is much bigger than the numbers suggest. In practical terms it's the difference between a generator most caravan parks won't allow and one you can run beside the van while people are talking. If you camp anywhere with neighbours, that's what you're paying the extra for.
The remote start is more useful than it sounds
You get recoil, electric and a remote key fob. The fob is the one you'll actually use: on a cold morning you press a button from inside the van and the air conditioner or the heater comes on without you getting out of bed. Recoil stays as the backup if the battery goes flat, which is exactly what you want on a generator you're relying on.
Economy mode and the 6 litre tank
Six litres isn't a huge tank, so economy mode matters. It drops the engine speed when the load is light, which cuts both fuel use and noise. Running your fridge and a few chargers overnight, it'll idle along quietly. Running an air conditioner all afternoon, it won't, and you'll be filling it more often. Keep a jerry can and 0.6 litres of SAE 10W-30 on the shelf.
Two of them in parallel
If you outgrow it, you can pair it with a second Champion inverter rather than replacing it. That's a genuinely different upgrade path from buying one bigger unit, because you keep the option of taking just one when that's all you need. The parallel kit is a separate purchase, so factor that in if you think it's on the cards.
What's Included
- Champion 4500W enclosed inverter generator
- Battery
- Remote key fob
- Oil funnel
- USB adapter
- 2-year warranty
What's Not Included
- Fuel and engine oil
- A parallel kit and a second unit
- Extension leads
- A cover, if it's going to live outside
It takes 0.6 litres of SAE 10W-30 and the funnel to put it in is in the box. If you're wiring it into a house or a shed, get a licensed electrician to fit a changeover switch: never backfeed through a wall socket.
Not Sure Which Inverter Generator Suits You?
The Champion 4500W suits you if you want to run a caravan air conditioner and the rest of your van, quietly enough for a holiday park. It's the wrong pick if you only need lights, a fridge and chargers, where a smaller inverter costs less and weighs half as much. It carries a 2-year Champion warranty. Not sure what size you need? Try the Generator Finder, or call the store on 03 7056 6732 and we'll size it against your gear.