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10 Best lightweight portable inverter generators

Welcome to our top 10 product reviews for lightweight portable inverter generators. We've scoured the market to bring you the best of the best, with products ranging from a 7.1 score up to a whopping 9.8 score!

Updated January 2026
2
Champion Power Equipment 92001i 2200 Watt LPG Dual Fuel Portable Inverter Generator - 80cc Engine, 4.1L, Petrol or Propane - Lightweight, True Sine Wave, EZ Start, Fuel Fill Assist LED, Ultra Quiet
9.6
Excellent

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Champion Power Equipment 92001i 2200 Watt LPG Dual Fuel Portable Inverter Generator - 80cc Engine, 4.1L, Petrol or Propane - Lightweight, True Sine Wave, EZ Start, Fuel Fill Assist LED, Ultra Quiet

Main Highlights

Superior power & features - Our Champion Power Equipment 92001i Range of Invertor Generators offer both superior power and outstanding performance. These Inverters are offered in multiple fuel types, are Super-Lightweight and are packed with many great features including True Sine Wave Technology, EZ Start, LED Indicators, Parallel Connectability, Multiple Outlets and USB Charging and all come with a 3 Year Warranty as well.

Super lightweight & ultra quiet operation - Weighing in at only 22.1Kg, and only 52 x 32 x 43 cm in size, this invertor is one of the World's lightest 2kW Inverter Generator meaning that it is very lightweight and portable. The device is also extremely quiet during operation at only 58 dBA.

Reliable champion 2000w petrol & propane engine - The Invertor Generator has an EZ Start and comes with 80cc Dual Fuel Petrol & Propane Engine and switching between fuel sources is safe and simple. This allows 2200 (Petrol) / 2200 (LPG) Maximum Watts and 1900 (Petrol) / 1710 (LPG) Running Watts and includes a 4.1L Litre Fuel Tank. There is also a handy Fuel Fill Assist Push Button LED for refilling in the dark and Digital Display for output, fuel and oil levels.

Includes power outlets & usb adapter - Included with the device is a covered 240V 13A Power Outlet and a handy 12v DC USB Adapter you can use to power your phone, laptop, tablet, or similar device. The Parallel Kit (Sold Separately) allows you to pair this up to another Champion inverter for double the power.

Cheaper to run & better for environment - Cleaner emissions allows for use in situations where petrol is not appropriate such as around food or on those sites that do not allow petrol for fire risk precautions. You will also benefit from upto 50% lower running and maintenance costs due to the cleaner running; petrol decays over time and can block the carburettor or hinder its operation.

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9.6
Excellent
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5
Champion Power Equipment 92001i 2200 Watt Petrol Portable Inverter Generator - 240V, 79cc Engine, 4.0L - The Mighty Atom - Super Lightweight, True Sine Wave, EZ Start, Ultra Quiet
9.1
Very Good

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Champion Power Equipment 92001i 2200 Watt Petrol Portable Inverter Generator - 240V, 79cc Engine, 4.0L - The Mighty Atom - Super Lightweight, True Sine Wave, EZ Start, Ultra Quiet

Main Highlights

Superior power & features - Our Champion Power Equipment 92001i Range of Invertor Generators offer both superior power and outstanding performance. These Inverters are offered in multiple fuel types, are Super-Lightweight and are packed with many great features including True Sine Wave Technology, EZ Start, LED Indicators, , Parallel Connectability, Multiple Outlets and USB Charging

Super lightweight & ultra quiet operation - Weighing in at only 17.6Kg, and only 44 x 28.5 x 44.5cm in size, the Mighty Atom is the World's lightest 2kW Inverter Generator meaning that it is both extremely lightweight and portable. The device is also extremely quiet during operation at only 58 dBA.

Reliable champion 2200w petrol engine - The Invertor Generator has an EZ Start and comes with a 2200 Maximum Watt (1900 Running Watts) 79cc Petrol Engine that will run up to 10.5 hours on a 4.0 Litres full tank (at 25% load). There is also a handy LED Indicator and Economy Mode to save on fuel as well as an Automatic Oil Shut Off Sensor and 500ml Oil Capacity.

True sine wave invertor technology - This technology makes this generator ideal for sensitive electronics such as computers, laptops and TV. Perfect for your next camping trip or powering small household items like fridges/freezers, power tools, lighting units & garden equipment. This inverter has parallel capability allowing you to pair up with other Champion Inverters using an optional Parallel Kit.

Includes power outlets & usb adapter - Included with the device are 2 covered 240V 13A Power Outlets and a handy 12v DC USB Adapter you can use to power your phone, laptop, tablet, or similar device. The Parallel Kit (Sold Separately) allows you to pair this up to another Champion inverter for double the power.

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9.1
Very Good
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Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

Why Trust One Clear Winner?

One Clear Winner spends thousands of hours researching, analyzing, and testing products to recommend the best picks for most consumers. We only make money if you purchase a product through our links, and all opinions about the products are our own.

About One Clear Winner

How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

Learn more about testing

51

Products Considered

62

Consumers Consulted

24

Hours Researched

10
AIVOLT 1200W Petrol Inverter Generator 4 Stroke Portable Silent Suitcase Generator for Camping, Home Use - True Sine Wave, Super Lightweight, Ultra Quiet
8.1
Good

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AIVOLT 1200W Petrol Inverter Generator 4 Stroke Portable Silent Suitcase Generator for Camping, Home Use - True Sine Wave, Super Lightweight, Ultra Quiet

Main Highlights

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 - Weighing only 12kg, it is around 15% lighter than many other compact generators of similar power. The ergonomic, labour-saving handle makes it easy to lift, even for a young woman. When operating at 25% load, it produces just 58 decibels of noise at 7 metres – comparable to the volume of a normal conversation.

Pure Sine Wave Power - This inverter generator has a powerful 60cc 4 stroke OHV air-cooled engine with 100% copper windings 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 × screwdriver, 1 × quick-start guide, 1 × UK plug,1 × user manual

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8.1
Good
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