Best Petrol Inverter Generator Deals - Top 10 in August 2025

Last Update: 02. August 2025
1
Best Choice
9.9
maXpeedingrods

FREE delivery**
  • 【Multifunction Power Supplier】 4 stroke 345cc inverter generator produces 5500W max watts and 5000W running watts. It is easily able to run a huge range of high-power appliances such as 2000W pressure washer, 3000W power tools, an air conditioner with 6000 BTU cooling capacity, refrigerators, kettles, and even more appliances. Or as backup for power outages.
  • 【Low noise】When the generator is in ECO mode at 25% load and is 7m away from the generator, the noise level is 62 decibels. which is almost the quietest generator of this rated power. At this noise level, there is little disturbance for users and people nearby. Please note that ambient noise may affect the overall value of the noise of the machine.
  • 【Extra Long Runtime】13.5L Large fuel tank capacity, runs 9 hours at 50% load (2500w load). In ECO mode, the runtime can be extended up to 13 hours.
  • 【Provide Clean Power】This inverter technology provides more steady power, produces clean power to safely operate and prevent damage to sensitive electronics such as phones, tablets, televisions and computers.
  • [Brand Warranty] Maxpeedingrods warrants all the inverter generators against defects in workmanship under normal use for a period of 2 years from the date of retail purchase by the original end-user purchaser ("Warranty Period"), and free lifetime technical support and customer service.
Colour Brand Weight
Orange maXpeedingrods 52 kg
£99999
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2
Best Value
9.9
AIVOLT
TODAY 24% OFF!
£269.99 (24% DISCOUNT!)

FREE delivery**
  • Unique Feature and Multifunction Control Panel - The outstanding design features bright orange appearance and a multifunctional panel including parallel connectability, a standard 230v 3 pin socket, 2 USB charging ports(type-A & type-C), a 12v DC charging outlet. Suitable for TVs, computers, small electric tools and many kitchen appliances.
  • Ultra Lightweight and Low Noise - Only weighs 12kg, and nearly 15% lighter than other same power compact generators. The labor-saving and ergonomic handle is very easy for a young woman to lift. When the generator is at 25% load, it comes with 58 decibels noise at 23 feet that is comparable to the sound of a normal conversation.
  • Pure Sine Wave Power - This inverter generator has a powerful 60cc 4 stroke OHV air-cooled 100% copper winding engine which can produce 1.2kw starting watts and 1.1kw continuous watts steady clean power with very low fuel consumption. Ideal for sensitive electronics such as phones, laptops.
  • Eco Mode & Long Runtime - A fully fueled 2.5L tank will provide you consistent power for up to 10 hours making the generator extremely economical. It runs 8 hours at 25%, 5.5 hours at 50% load, 4 hours at 75% load, 3.1hours at 100% load. In Eco-mode, it even runs more than 10 hours and prolongs generator’s life. Perfect for RV travel, jobsites and home use.
  • The package contains: 1*1200W petrol generator, 1*spark plug wrench, 1*oil funnel, 1*12V DC battery charging cable, 1* screw driver, 1* quick start guide, 1*British plug, 1*manual.
Colour Brand Weight
Orange AIVOLT 12 kg
£20519
Was: £269.99 -24%
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3
9.8
maXpeedingrods
TODAY 15% OFF!
£339.99 (15% DISCOUNT!)

FREE delivery**
  • 【Multifunction Power Supplier】4-stroke petrol generator produces 3500W max watts and 3200W running watts. It is easily able to keep the lighting system or a small family house, power air conditioners and many other small appliances such as refrigerators,coffee machine at the same time.
  • 【Provide Clean Power】This inverter technology provides more steady power, produces clean power to safely operate and prevent damage to sensitive electronics such as phones, tablets, televisions and computers.
  • 【Multi-Function Display】Easy to monitor voltage and frequency power; display remaining fuel, which is suitable for timely fuel change; display cumulative runtime, which is suitable for later generator maintenance; display unique runtime, perfect timer function.
  • 【Lightweight and Powerful Motor】Only 26 kg, small and compact, easy to carry, 223 cc OHV motor with two 230 V ports and a 12 V DC connector, provides plenty of power for multiple tasks.
  • 【Brand Warranty】 Maxpeedingrods warrants all the inverter generators against defects in workmanship under normal use for a period of 2 years from the date of retail purchase by the original end-user purchaser ("Warranty Period"), and free lifetime technical support and customer service.
Colour Brand Weight
Orange/Black maXpeedingrods 26 kg
£28899
Was: £339.99 -15%
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4
9.8
Hyundai

FREE delivery**
  • Pure Sine Wave Output: Safely powers sensitive electronics like TVs, laptops, and phones
  • Low-Noise Operation: Produces only 59dBA with under 75% load at 7 meters, ideal for quiet environments
  • ECO Mode: Increases fuel efficiency, lowers noise, and extends engine lifespan
  • Lightweight and Portable: Weighs just 26.5kg, easy to transport and store
  • Built-In LCD Display: Monitors voltage, frequency, amps, and hours for safe usage
  • Safety Features: Includes overload protection and low oil shutdown
  • Versatile Outlets: Two 13A mains sockets and a 12V DC outlet for multiple devices
  • Peace of Mind: 3 year Hyundai home-use warranty* / 1 year commercial warranty
Colour Brand Weight
Blue Hyundai 26.5 kg
£69999
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5
9.8
GALAX PRO

FREE delivery**
  • 6L Large Capacity Fuel Tank & High Power: Its excellent 6L gasoline tank can provide longer run time, minimizing refueling needs. The generator emissions are 79 CC, providing a stable operating power of 1800W and a maximum power of up to 2000W. Even for large-scale power supply projects, it is the best choice.
  • Multifunction output options: With USB, type-C, 230V AC port and 12V DC port, this portable generator can power your phone, tablet, outdoor-operated power tools and more to ensure you can continue to work and study anywhere.
  • Compact and portable design: Weighing just 18.5 kg and measuring 490x285x470mm, the outdoor generator is easy to transport and store, making it ideal for outdoor adventures or indoor emergency use.
  • Easy to learn how to operate:For the first time, you need to add engine oil and gasoline, turn the fuel switch to the "CHOKE" position, and, start the ignition, and the operation process is simple and easy to learn. We also have an operating manual to help you learn to use it faster.
  • Packaging content: 1* Portable Gasoline Inverter Generator, 1* Spark plug sleeve, 1* Screwdriver, 1* Funnel,1*User Manual.
Colour Brand Weight
- GALAX PRO -
£24999
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6
9.7
United Power Equipment Co.,Ltd

FREE delivery**
  • 223cc 4-stroke OHV engine produces 3800 peak watts and 3500 rated watts with recoil start for up to 10 hours at quarter-load on 10 L, 50Hz
  • Intelligent gauge keeps track of voltage ,run-time and hertz and track power output, plus feature low oil led and economic mode to save fuel
  • Includes two 230V AC outlets, one 12V DC 8.3A outlet and two 5V USB ports; Parallel ready to connect 2 generators for twice the power (parallel kit sold separately)
  • This portable generator for camping produces the clean power required by a variety of sensitive electronics such as phones, TV
  • All generators are functionally tested in the factory to guarantee quality with CE EURO-V compliant; Backed by a 1 year limited warranty with lifetime technical guidance from experts
Colour Brand Weight
Yellow and Black Aceup Energy 28 kg
£37999
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7
9.6
Autojack Tools
TODAY 21% OFF!
£239.99 (21% DISCOUNT!)

FREE delivery**
  • Quiet, Efficient Operation: Running at just 58 dB(A), this generator is perfect for environments where noise matters, such as camping trips or outdoor events. The eco mode feature ensures it only runs when needed, conserving fuel for longer-lasting power.
  • 4-Stroke Petrol Engine: The IG950i is powered by a 4-stroke petrol engine, eliminating the need to mix fuel. This ensures hassle-free operation and reliability, even for extended periods.
  • Overload Protection & Low Oil Shutdown: With built-in overload protection, the generator automatically shuts down in case of an overload, protecting both your equipment and the unit itself. Additionally, low oil shutdown ensures the engine doesn't run without sufficient oil, preventing damage.
  • Run Time: Enjoy up to 6 hours of continuous operation at half load, and up to 4.5 hours at ¾ load, so you can rely on this generator to keep your devices powered for longer periods.
  • Fuel Tank Capacity: With a 2.1-litre fuel tank, the Autojack IG950i is engineered for optimal fuel efficiency, providing the power you need without constant refueling.
  • Lightweight & Easy to Transport: Weighing in at just 12.5 kg, the Autojack IG950i is lightweight and portable, making it easy to take along on your next camping trip or outdoor adventure. Its compact design and convenient suitcase-style handle mean you can pack it up and go without a hassle.
  • Ideal for a Range of Applications: Whether you’re charging phones, running small appliances, or powering lights during a blackout, the Autojack IG950i is the versatile solution for all your power needs.
  • Includes USB port
Colour Brand Weight
White Autojack 9 kg
£18999
RRP: £239.99 -21%
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8
9.5
AIVOLT
TODAY 18% OFF!
£379.93 (18% DISCOUNT!)

FREE delivery**
  • Pure Sine Wave Power - AIVOLT portable generator has a powerful 80cc 4 stroke OHV air-cooled 100% copper winding engine which can produce 1800 maximum watts and 1700W continuous watts steady clean power (less than 3% THD) with very low fuel consumption. Ideal for sensitive electronics such as phones, laptops and many large outdoor garden appliances.
  • Eco Mode & Long Runtime - A fully fueled 3L tank will provide you consistent power for up to 8 hours making the generator extremely economical. It runs 7 hours at 25% load (450W), 5 hours at 50% load(900W), 3.4 hours at 75% load(1350W), 3 hours at 100% load. In Eco-mode, it even runs more time and prolongs generator’s life. Perfect for RV camping, construction, jobsites and power failures.
  • Unique Feature and Multifunction Control Panel - The outstanding design features bright orange appearance and a multifunctional panel including parallel outlets, a standard 230v 3 pin socket, 2 USB charging ports(type-A & type-C), a 12v DC charging outlet. It's convenient to double or even triple your power by using the parallel kit to connect to another AIVOLT inverter generator (including 1.2KW, 1.8KW, 3.3KW).
  • Ultra Lightweight and Low Noise - Weighing in at only 15kg, and nearly 15% lighter than other same power compact generators. The labor-saving and ergonomic handle is very easy to lift. When the generator is at 25% load, it comes with 59 decibels noise at 23 feet that is comparable to the sound of a normal conversation.
  • The package contains: 1*1800W petrol generator, 1*spark plug wrench, 1*oil funnel, 1*12V DC battery charging cable, 1* screw driver, 1* quick start guide, 1*manual.
Colour Brand Weight
Orange AIVOLT 15 kg
£30999
RRP: £379.93 -18%
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9
9.4
maXpeedingrods
TODAY 19% OFF!
£699.99 (19% DISCOUNT!)

FREE delivery**
  • 【App Data Monitor】The MXR4000 portable inverter generator offers a remote monitoring function. The App instantly examines the power output, fuel level, voltage, frequency, single running time, accumulated running time, and other information. You can also switch on/off ECO mode via the App for optimal fuel efficiency.
  • 【Versatile Power Supply】The inverter generator produces 3500 peak watts and 3200 running watts of clean power, ideal for powering high-rated and sensitive electrical appliances. It is also perfect for RV travel, tailgating, camping, parties, gardens, yards, and home backup during power outages.
  • 【Compact Portable Travel Assist】Lightweight design at just 24 KG, equipped with LED lights, making it the perfect addition to any camping or outdoor adventure, you can take it anywhere you want.
  • 【Easy RV Charging】The generator comes with an NEMA L5-30R RV outlet and an adapter, simplifying the charging process so you can charge the RV with ease and convenience. Say goodbye to the stress of RV charging and enjoy carefree travels.
  • 【Brand Warranty】Maxpeedingrods warrants all inverter generators against manufacturing defects under normal use for a period of 2 years from the date of retail purchase by the original end user ("Warranty Period") and provides free lifetime technical support and after-sales service
Colour Brand Weight
- maXpeedingrods 24.6 kg
£56524
RRP: £699.99 -19%
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10
9.3
P1

  • Our portable generator has a powerful 98cc hyundai petrol engine and a capacity of 4.5 liters
  • This silent generator power multiple devices: 230v socket, 12v DC battery charger and 5v USB port
  • Produces a maximum output of 2.2kW and continuous output of 2kW
  • Compact and portable: Weighing just 22kg. Ideal for use whilst camping or in a caravanmotorhome:
  • Warranty : Covered by a 2 Year Platinum P1PE warranty with full UK Parts and Aftersales
Colour Brand Weight
Blue P1 22 kg
£42900
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More information and FAQs about the featured Petrol Inverter Generator in this comparison:


Technical Details
Colour Orange
Brand maXpeedingrods
Weight 52 kg
Advantages
  • Portable
  • Silent
  • Pure Sine Wave
  • Suitable for Camping
FAQs about maXpeedingrods 5500W Portable Inverter Generator Petrol Silent Pure Sine Wave Generator for Camping, RV Travel, ome, r Jobsites
Wie viel Leistung hat der Generator?
Der maXpeedingrods 5500W Portable Inverter Generator hat eine Leistung von 5500 Watt.
Wie laut ist der Generator?
Der Generator bietet eine geräuscharme Betrieb mit einer Lautstärke von weniger als 60 dB.
Ist der Generator tragbar?
Ja, der Generator ist tragbar und kann problemlos für Camping, RV-Reisen, Zuhause oder auf Baustellen verwendet werden.
Ist der Generator für den Betrieb von empfindlichen elektronischen Geräten geeignet?
Ja, der Generator erzeugt eine reine Sinuswelle und ist ideal für den Betrieb von empfindlichen elektronischen Geräten geeignet.
Hat der Generator eine Einheit zum Erzeugen von Wechselstrom?
Ja, der Generator erzeugt Wechselstrom (AC) mit einer reinen Sinuswelle für eine qualitativ hochwertige Stromversorgung.
Technical Details
Colour Orange
Brand AIVOLT
Weight 12 kg
Advantages
  • True Sine Wave
  • Super Lightweight
  • Ultra Quiet
  • Portable
  • Suitcase Design
FAQs about AIVOLT 1200W Petrol Inverter Generator 4 Stroke Portable Silent Suitcase Generator for Camping, Home Use - True Sine Wave, Super Lightweight, Ultra Quiet
What is the power output of the AIVOLT 1200W Petrol Inverter Generator?
The AIVOLT 1200W Petrol Inverter Generator has a power output of 1200W.
Is the AIVOLT 1200W Petrol Inverter Generator portable?
Yes, the AIVOLT 1200W Petrol Inverter Generator is portable and designed for easy transportation.
Does the AIVOLT 1200W Petrol Inverter Generator produce a true sine wave?
Yes, the AIVOLT 1200W Petrol Inverter Generator produces a true sine wave, ensuring stable and clean power for sensitive devices.
How lightweight is the AIVOLT 1200W Petrol Inverter Generator?
The AIVOLT 1200W Petrol Inverter Generator is super lightweight, making it ideal for camping and other outdoor activities.
Is the AIVOLT 1200W Petrol Inverter Generator quiet in operation?
Yes, the AIVOLT 1200W Petrol Inverter Generator is ultra quiet, providing a peaceful environment during use.
Technical Details
Colour Orange/Black
Brand maXpeedingrods
Weight 26 kg
Advantages
  • Portable
  • Inverter
  • Pure Sine Wave
  • Versatile
FAQs about maXpeedingrods 3500W Portable Inverter Generator 4-Stroke Pure Sine Wave Petrol Generator for Camping, RV Travel, Home, or Jobsites
What is the maximum power output of the maXpeedingrods generator?
The maximum power output of the maXpeedingrods generator is 3500W, making it suitable for various applications such as camping, RV travel, home backup, or jobsites.
What type of generator is the maXpeedingrods portable inverter generator?
The maXpeedingrods generator is a 4-stroke pure sine wave petrol generator, which ensures stable and clean power output for sensitive electronic devices.
Is the maXpeedingrods generator suitable for camping?
Yes, the maXpeedingrods generator is suitable for camping as it provides portable power for various camping appliances and devices.
Does the maXpeedingrods generator have a compact design?
Yes, the maXpeedingrods generator features a portable and compact design that allows for easy transportation and storage during camping trips or other outdoor activities.
Can the maXpeedingrods generator be used for home backup?
Yes, the maXpeedingrods generator can be used for home backup to provide power during emergencies or power outages.
Technical Details
Colour Orange
Brand AIVOLT
Weight 15 kg
Advantages
  • Portable
  • Compact
  • Silent
  • Pure Sine Wave
  • Versatile
FAQs about AIVOLT 1800W Petrol Inverter Generator 4 Stroke 80cc Engine Portable Silent Generator for Camping, Jobsites, Home Use-Pure Sine Wave, Super Lightweight
What are the dimensions and weight of the generator?
The AIVOLT 1800W Petrol Inverter Generator has dimensions of 19.3 x 11.8 x 17.9 inches and weighs approximately 62 pounds.
How loud is the generator during operation?
The AIVOLT 1800W Petrol Inverter Generator is super lightweight and features a silent operation, making it ideal for camping or use in noise-sensitive environments.
Is this generator suitable for powering sensitive electronics?
Yes, the AIVOLT 1800W Petrol Inverter Generator provides a pure sine wave output, making it safe to power sensitive electronics such as laptops, smartphones, and other devices.
What is the fuel capacity and runtime of the generator?
The generator has a fuel capacity of 1.58 gallons and can run for up to 8 hours at 50% load, providing reliable power for camping, jobsites, or home use.
Does the generator come with any additional features or accessories?
Yes, the AIVOLT 1800W Petrol Inverter Generator comes with a convenient carry handle, a 12V DC outlet, and an overload protection system for added safety.
Technical Details
Colour Blue
Brand P1
Weight 22 kg
Advantages
  • Portable
  • Inverter
  • Silent
  • Compact
  • Versatile
FAQs about P1pe 2200W Portable Petrol Inverter Generator, 98cc Engine, 2.2kW, Silent Generator, 230v Socket, 12v DC, 5v USB, Compact, Portable
What is the power output of the P1pe 2200W Portable Petrol Inverter Generator?
The P1pe 2200W Portable Petrol Inverter Generator has a power output of 2.2kW.
Is the P1pe 2200W Portable Petrol Inverter Generator silent?
Yes, the P1pe 2200W Portable Petrol Inverter Generator is a silent generator.
What types of sockets does the P1pe 2200W Portable Petrol Inverter Generator have?
The P1pe 2200W Portable Petrol Inverter Generator has a 230v socket, a 12v DC socket, and a 5v USB socket.
Is the P1pe 2200W Portable Petrol Inverter Generator compact?
Yes, the P1pe 2200W Portable Petrol Inverter Generator is compact and portable.
What is the engine capacity of the P1pe 2200W Portable Petrol Inverter Generator?
The P1pe 2200W Portable Petrol Inverter Generator has a 98cc engine.

General information you should know about Petrol Inverter Generator:


Petrol inverter generators are a great solution for individuals and businesses in need of reliable and portable power sources. Whether you're camping, hosting an outdoor event, or working on a remote job site, these generators offer numerous benefits that make them a worthwhile investment. If you're in the market for a generator, it's essential to consider a petrol inverter generator due to their unique features and capabilities.

One of the primary advantages of petrol inverter generators is their portability. These generators are compact and lightweight, making them easy to transport from one location to another. They are designed with handles and wheels, allowing you to effortlessly move them around as needed. This portability is especially beneficial for people who frequently travel or require power in multiple locations.

Another key feature of petrol inverter generators is their quiet operation. Unlike traditional generators that can be extremely loud, petrol inverter generators are specifically designed to minimize noise levels. This makes them an excellent choice for anyone who values peace and tranquility, whether you're camping in nature or hosting an event where noise pollution is a concern.

Petrol inverter generators also offer clean and stable power output. They are equipped with advanced technology that ensures a consistent electricity flow, making them suitable for powering sensitive electronic devices like laptops, smartphones, and televisions. With their clean power output, you won't have to worry about damaging your valuable equipment or experiencing interruptions due to power surges.

Additionally, petrol inverter generators are known for their fuel efficiency. They are designed to optimize fuel consumption by adjusting their engine speed based on the power load. This means that they only consume as much fuel as necessary, resulting in reduced operating costs. Whether you need a generator for a few hours or for an extended period, petrol inverter generators offer fuel efficiency that can save you money in the long run.

Lastly, petrol inverter generators often come with advanced features and technologies. Many models offer electric start options, multiple power outlets, and USB ports for convenient charging. Some even have the capability to parallel connect, allowing you to combine the power output of two generators for increased capacity. When comparing different petrol inverter generator models, be sure to consider these additional features to find the one that best suits your specific needs.

In conclusion, petrol inverter generators are an excellent choice for individuals and businesses alike. Their portability, quiet operation, clean power output, fuel efficiency, and advanced features make them a versatile and reliable power source. Whether you need a generator for recreational purposes or professional use, investing in a petrol inverter generator is a decision that will provide long-term benefits. Don't miss out on the opportunity to enjoy the convenience and peace of mind that comes with owning a petrol inverter generator. Start comparing different models today and make your purchase!