Briggs & Stratton P4500 PowerSmart Series Inverter Generator | 4.5kVA — True Gear
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Briggs & Stratton P4500 PowerSmart Series Inverter Generator | 4.5kVA

$2,599.00 + FREE SHIPPING
In Stock
5 Year Warranty
Pickup Available
Wireless remote start. 16hr runtime. 4.5kVA inverter. Parallel-capable.
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General ETA ~ Jul 19–Jul 23
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Your order leaves our warehouse in 1-3 business days.

Estimated arrival: Jul 19 – Jul 23

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Pick up direct from:

  • Salisbury QLD 4107
  • O'Connor WA 6163
  • Garbutt QLD 4814
  • Mornington TAS 7170
  • Wetherill Park NSW 2164
  • Keilor Park VIC 3042
  • ACT 2620
  • East Arm NT 0828
  • Wingfield SA 5013
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Briggs & Stratton P4500 PowerSmart Inverter Generator | 3,700W with Remote Start

3,700W Running / 4.5kVA Peak | 16hr Runtime | Electric + Remote Start | Free Delivery Australia Wide

The Briggs & Stratton P4500 PowerSmart inverter generator steps things up with 3,700 watts of clean, stable power and the convenience of push-button electric start and wireless remote start capability. Whether you're on site, at camp, or setting up for an event, you can fire it up without touching the machine.

With a 13.2L fuel tank and up to 16 hours runtime at quarter load, the P4500 runs through a full day and well into the night. Inverter technology keeps the output smooth for sensitive electronics, and CO Guard shuts it down automatically if carbon monoxide levels get dangerous.

Why Tradies & Campers Choose the Briggs & Stratton P4500 Generator

1. Remote Start — Fire It Up From a Distance

The P4500 comes with electric start and wireless remote start capability. Start the generator from your vehicle, your tent, or across the job site — no pulling a recoil cord in the cold or dark. Recoil backup is also built in if you ever need it.

2. 16 Hours on a Single Tank

The 13.2L fuel tank delivers up to 16 hours runtime at quarter load — more than enough for a full day on site or an overnight camp without refuelling. That's the biggest runtime in the B&S portable range.

3. Clean Inverter Power for Any Load

3,700W of stable sine wave output keeps laptops, power tools, air compressors, and caravan appliances running smoothly. Inverter technology adjusts engine speed to match your load, saving fuel and reducing noise when you're not at full draw.

4. CO Guard Safety Shutdown

The built-in carbon monoxide sensor monitors air quality and automatically cuts the engine if CO reaches a dangerous level. An important safety feature for anyone working in confined or semi-enclosed spaces.

5. Built for the Long Haul

A 224cc B&S OHV engine, telescoping handle, and wheels make the P4500 easy to move and hard to wear out. At 47kg it's a solid unit — built for the kind of use a tradie or serious camper puts equipment through.

Briggs and Stratton P4500 PowerSmart inverter generator front view Australia

Briggs & Stratton P4500 Inverter Generator Specs

Running Watts 3,700W
Peak / Starting Watts 4,500W (4.5kVA)
Engine Briggs & Stratton OHV 224cc
Start Type Electric + Recoil + Wireless Remote
Alternator Permanent Magnet Inverter
Fuel Tank Capacity 13.2L
Runtime at 25% Load 16 hours
AC Outlets 2 x 230V 15A
DC Outlet 1 x 12V 5A
USB Ports 2 x USB
CO Guard Yes
Low Oil Shutdown Yes
Fuel Gauge Yes
Transport Telescoping handle + wheels
Noise Level Inverter-controlled (quieter at part load)
Dimensions (L x W x H) 622 x 447 x 516mm
Weight 47.0kg
Warranty 3 Years
Briggs and Stratton P4500 inverter generator outlets and control panel

What's Included

Everything you need is included with your Briggs & Stratton P4500 PowerSmart Inverter Generator purchase from True Gear

  • Briggs & Stratton P4500 inverter generator
  • Wireless remote start fob
  • Engine oil (10W-30)
  • DC charging cable (12V)
  • Spark plug wrench and tool kit
  • User manual

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Briggs & FAQs

What can the Briggs & Stratton P4500 PowerSmart run?

With 3,700W running and 4,500W peak, this generator handles the heavy stuff - power tools, compressors, fridges, lighting rigs, and multiple devices at once. It's got clean inverter power too, so sensitive electronics like laptops and phone chargers are fine. On a job site or out camping, it'll run most of what you throw at it.

Is the Briggs & Stratton P4500 any good? What are the reviews like?

The P4500 PowerSmart is well regarded for its combination of power, runtime, and usability. The 224cc OHV engine is proven, the remote start is a genuine time-saver, and the CO Guard auto-shutdown is a real safety feature - not just a tick-box. At 47kg it's not light, but the telescoping handle and wheels make it manageable. It comes backed by a Briggs & Stratton manufacturer warranty, which says something about confidence in the product.

How long does the Briggs & Stratton P4500 run on a full tank?

The 13.2L tank gives you up to 16 hours runtime at quarter load. Running harder you'll see less, but for overnight camp power or a full day on site it's more than capable. You won't be babysitting the fuel gauge every couple of hours.

Does the Briggs & Stratton P4500 come with a remote start?

Yes - it comes with a wireless remote start fob right out of the box. You can fire it up without walking over to the unit. There's also a standard recoil backup if you ever need it. It's a handy feature when the generator is parked in an awkward spot or you just don't want to leave camp.

What warranty does the Briggs & Stratton P4500 come with?

The P4500 comes with a manufacturer warranty from Briggs & Stratton. We sell and ship it Australia-wide from True Gear, so if you've got a warranty question after purchase just get in touch and we'll point you in the right direction.

Does the Briggs & Stratton P4500 have a battery or electric start?

It has an electric start - just press the button (or use the wireless remote fob) and it fires up. There's no built-in battery pack; it's a petrol inverter generator. The recoil pull-start is there as a backup if the electric start battery ever goes flat. You'll want to keep it charged if the generator sits unused for a while.

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