PRAMAC PORTABLE INVERTER POWER
Pramac P3500i 3300W Inverter Generator
More Power. Longer Runtime. Ready When You Need It. Whether you're heading off on a camping adventure, travelling with your caravan, working outdoors or preparing for unexpected power outages, the Pramac P3500i portable petrol inverter generator delivers reliable power wherever mains electricity isn't available.
Delivering an impressive 3,300 watts of maximum power and 3,000 watts of continuous rated output, the P3500i combines powerful performance, fuel-efficient operation and convenient electric starting in one versatile generator.
Featuring a generous 10-litre fuel tank, inverter technology, POWERRUSH starting assistance, economy mode and built-in USB charging ports, the Pramac P3500i is ready to tackle a wide range of recreational and general portable power requirements.
DISCOVER THE P3500i FEATURES
Powerful Performance That Delivers
The Pramac P3500i is designed for customers who need extra generating capacity and longer running time. With 3,000W of continuous rated output and a substantial 10-litre petrol tank, this inverter generator is a practical choice for camping, caravanning, outdoor work and backup power applications.
3,300W
Maximum Power Output
3,000W
Continuous Rated Output
10 Litres
Petrol Fuel Capacity
6 Hours
Runtime at 75% Rated Load
Serious Power in a Practical Inverter Generator

The Pramac P3500i provides the extra power needed for a wider range of compatible electrical equipment. Its enclosed design, sturdy construction and convenient carrying handles make it a practical generator for transporting between storage and outdoor operating locations.
With 3,000W of continuous output, the P3500i offers more generating capacity than smaller models in the Pramac inverter range, making it suitable for customers with higher electrical demands.
Its convenient electric starting system, backed up by manual recoil starting, adds everyday practicality, while inverter technology provides clean, stable power for many compatible electronic devices.
Why Choose the Pramac P3500i Inverter Generator?
Powerful 3,300W Maximum Output
Need more power than a smaller portable generator can offer? The Pramac P3500i provides up to 3,300W of maximum output and 3,000W of continuous rated power, giving you the flexibility to operate a wider range of compatible appliances, camping equipment and electrical tools.
Convenient Electric & Recoil Starting
Getting your generator running should be straightforward. The Pramac P3500i features convenient electric starting, allowing you to start the generator without relying solely on a pull cord. Manual recoil starting is also provided as an alternative starting method.
Generous 10-Litre Fuel Tank
Spend more time enjoying your electricity supply and less time thinking about refuelling. The P3500i features a substantial 10-litre petrol fuel tank designed to provide extended operating time between refills.
With a manufacturer-rated runtime of approximately 6 hours at 75% of its rated output, the P3500i offers excellent convenience for extended outdoor activities and portable power requirements.
Clean & Stable Inverter Technology
The Pramac P3500i features inverter technology designed to deliver stable, high-quality electrical output. This makes it suitable for many compatible sensitive electronic devices, including laptops, mobile phone chargers and other equipment requiring stable electrical power.
POWERRUSH Starting Assistance
Some electrical equipment requires significantly more power during startup than during normal operation.
Pramac's POWERRUSH technology is designed to provide additional starting current when required, helping the generator accommodate compatible motor-driven equipment with higher startup demands.
Appliance starting requirements must still be checked against the generator's operating capabilities.
Efficient Economy Mode
Why use more fuel than necessary? The P3500i features an economy mode that adjusts engine speed according to the connected electrical load. This helps improve fuel efficiency and reduce operating noise when powering lighter electrical demands.
Convenient Digital Display
Keep important operating information within easy reach. The P3500i features a digital display that provides useful generator information, helping you monitor operation and stay informed about your portable power supply.
Built-In Generator Protection
The P3500i includes protection systems for overload, low engine oil, short circuits, overvoltage and excessive operating temperature. These features help safeguard the generator during operation when used according to the manufacturer's instructions.

Power Your Equipment & Charge Your Devices
Whether you're travelling, camping or working away from mains electricity, keeping your electronic devices charged is important.
The Pramac P3500i features two integrated USB charging outlets, providing a convenient way to charge compatible portable electronics without occupying the generator's main AC power outlets.
Alongside its USB connections, the P3500i provides two Australian 15A AC power outlets for compatible electrical appliances and equipment. The combined electrical load must remain within the generator's total rated output.
Why Is Inverter Technology Important?
Inverter technology helps stabilise the generator's electrical output, making it suitable for many compatible sensitive electronic devices. Always check the requirements of your equipment before connecting it to any generator.
Need Even More Power? Parallel Operation Capability
More Flexibility for Your Power Requirements
The Pramac P3500i is designed with parallel connection capability, allowing it to be paired with a compatible matching inverter generator using an approved Pramac parallel kit.
This offers flexibility for customers who may require additional generating capacity in the future.
Parallel connection equipment is sold separately. Generator compatibility, output limits and local kit availability must be confirmed before purchasing. Always follow the manufacturer's connection instructions.
What Can You Use the Pramac P3500i For?
With 3,000W of continuous output, inverter technology and a generous 10-litre fuel tank, the Pramac P3500i is a versatile petrol inverter generator for recreational and general portable power applications.
Camping & Outdoor Adventures
Enjoy convenient electricity while camping for compatible portable refrigeration, lighting, cooking appliances, battery chargers and other camping equipment.
Caravanning & Motorhome Touring
The Pramac P3500i provides a practical source of portable power for compatible caravan and motorhome appliances. Its additional generating capacity and longer runtime make it worth considering for higher-demand setups.
Outdoor Work & Projects
Supply electricity for compatible portable tools, chargers and selected outdoor work equipment where mains electricity is unavailable. POWERRUSH technology can assist with suitable motor starting loads.
Backup Power During Outages
During an unexpected power outage, the P3500i can help operate selected essential portable appliances, provided their total starting and running requirements remain within the generator's capabilities. Connection to household wiring requires appropriate equipment installed by a licensed electrician.
Pramac P3500i Technical Specifications
Review the specifications of the Pramac P3500i 3300W maximum output petrol inverter generator to determine whether it suits your electrical equipment and power requirements.
| Specification |
Pramac P3500i |
| Part Number |
P3500I |
| Generator Type |
Portable Petrol Inverter Generator |
| Maximum Power Output |
3,300W |
| Continuous Rated Power |
3,000W |
| Voltage |
230V AC |
| Frequency |
50Hz |
| Phase |
Single Phase |
| Engine Manufacturer |
Pramac |
| Engine Model |
170F |
| Engine Capacity |
212cc |
| Engine Cooling |
Air Cooled |
| Fuel Type |
Petrol |
| Starting System |
Electric & Manual Recoil |
| Fuel Tank Capacity |
10 Litres |
| Runtime at 75% Rated Load |
Approx. 6 Hours |
| Fuel Consumption at 75% Load |
Approx. 1.6 L/Hour |
| Noise Level at 7 Metres |
61 dB(A) |
| Dry Weight |
49.5kg |
| Dimensions (L x W x H) |
601 x 458 x 552mm |
| Fuel Tank Material |
Metal |
| AC Outlets |
2 x Australian 15A |
| USB Outlets |
2 |
| Voltage Regulation |
Inverter |
| Economy Mode |
Yes |
| Digital Display |
Yes |
| POWERRUSH Technology |
Yes |
| Parallel Operation |
Compatible Kit Required |
| Engine Protection |
Low-Oil Shutdown |
Specifications are based on published manufacturer information for the Pramac P3500i Australian configuration. Runtime, fuel consumption and noise figures are measured under specified conditions. Actual results may vary depending on load, operating conditions and maintenance. Specifications are subject to manufacturer changes.
Not Sure If 3,300W Is Enough?
Choosing the right generator isn't just about selecting the biggest wattage figure. You need to consider the running requirements and startup demands of your electrical appliances.
The Pramac P3500i provides 3,000W of continuous rated output, with a maximum output of 3,300W. Some motor-driven appliances, including air conditioners, refrigerators and pumps, require additional power when starting.
Before purchasing, check the running and starting wattage of every appliance you intend to operate simultaneously.
Need help? Read our A1 Batterypro Generator Buying Guide or speak with our team for assistance choosing the right generator.
Pramac P3500i Frequently Asked Questions
How much power does the Pramac P3500i produce?
The Pramac P3500i produces up to 3,300W of maximum power and 3,000W of continuous rated power. This makes it suitable for a range of compatible recreational and general portable power applications.
How long does the P3500i run on a full tank?
The P3500i features a 10-litre petrol fuel tank and a manufacturer-rated runtime of approximately 6 hours at 75% of rated output. Actual runtime varies depending on the electrical load and operating conditions.
Does the Pramac P3500i have electric start?
Yes. The Pramac P3500i features convenient electric starting as well as a manual recoil starting system, providing two methods of starting the generator.
Can the P3500i run a caravan air conditioner?
The P3500i may operate compatible caravan air conditioners, depending on their running and starting power requirements. Some larger air conditioners may exceed the generator's capacity. Always confirm the appliance's specifications before use.
Can the Pramac P3500i charge phones and laptops?
Yes. The P3500i features inverter technology designed to provide stable electrical output suitable for many compatible electronic devices. It also includes two integrated USB charging outlets.
Can two Pramac P3500i generators be connected together?
The P3500i supports parallel operation with a compatible matching generator using an approved Pramac parallel kit. The kit is sold separately, and compatibility must be confirmed before connecting.
How heavy is the Pramac P3500i?
The Pramac P3500i has a published dry weight of approximately 49.5kg. Although it features carrying handles, its weight should be considered when planning transport, storage and setup.
Can the P3500i be operated indoors?
No. Petrol generators produce dangerous carbon monoxide exhaust gases. Always operate the generator outdoors in a well-ventilated area, away from doors, windows, tents, caravans and enclosed spaces. Follow all manufacturer safety instructions.
Need Reliable Generator Power? A1 Batterypro Has You Covered.
From camping adventures to caravan holidays and general outdoor power requirements, choosing the right generator makes all the difference.
The Pramac P3500i combines powerful performance, extended runtime and convenient electric starting in one versatile inverter generator.
Not sure whether the P3500i is the right generator for your equipment? Our knowledgeable team at A1 Batterypro can help you understand your power requirements and select a suitable generator.
Visit A1 Batterypro Mackay or Townsville and speak with our team about our Pramac generator range.
Looking for another generator size? Explore Our Inverter Generator Range
Pramac P3500i | Part Number: P3500I