Light, quiet and affordable: a strong 2.2kW inverter pick

Yes — the Champion Power Equipment 92001i is worth buying if you want a lightweight, true sine wave petrol inverter generator for camping, backup power, or light site use, especially at its current all-time low price of £399.99. With 4.5/5 from 130 reviews, it has the kind of rating that suggests most buyers are happy with the balance of portability, output, and noise.

First impressions

At 17.6kg and measuring 44 x 28.5 x 44.5cm, the 92001i is built around portability. That matters because a generator you can actually lift and store easily is far more useful than a heavier unit that stays in the shed. Champion also includes two covered 240V 13A outlets plus a 12V DC USB adapter, which makes it more practical straight out of the box than many basic petrol sets.

Key features in detail

The headline spec is 2200 maximum watts with 1900 running watts from a 79cc petrol engine. That puts it firmly in the portable inverter category rather than the heavy-duty workshop class, so the power output is best suited to smaller appliances, electronics, lighting, chargers, and modest tools rather than high-startup-load equipment. The true sine wave inverter technology is the most important feature here: it is specifically designed for sensitive electronics such as laptops, computers and TVs, which is exactly where conventional generators can be risky.

Champion also highlights EZ Start, which should make starting simpler and more predictable than older pull-start-only designs. The fuel tank capacity is 4.0L, though no runtime figure has been provided, so you should not buy this expecting long unattended operation from a small tank. The product is also described as ultra quiet, but no exact dB figure at 7m has been supplied, so noise can only be assessed from the inverter design and user sentiment rather than a hard measurement.

Performance assessment

For its size and weight, the 92001i looks well judged for real-world portable power. 1900 running watts is enough for many camping and backup scenarios, but it is not a generator for power-hungry tools, kettles, heaters, or anything with a large surge demand. If your needs are modest and you value clean power, the inverter output is the main reason to buy it.

The true sine wave output is especially important in the UK where buyers often want to run phones, routers, laptops, cameras, TVs, and small charging setups during outages or away from mains power. That makes this a much safer fit for electronics than a conventional petrol generator. The trade-off is obvious: you are paying for cleaner output and portability, not brute force.

Build quality and usability

The covered outlets are a good practical touch because they help protect sockets from dust and damp during outdoor use. The compact footprint and 17.6kg weight should also make it easier to transport in a car boot or store in a garage or van. With six available variations across colours, sizes, or storage options, there is some flexibility in how it fits different buyers’ needs.

Value for money

At £399.99, it sits between the cheaper AIVOLT 1200W at £209.98 and the larger maXpeedingrods 3300W at £482.99 and 3500W dual fuel at £499.99. That positioning matters: the Champion is not the cheapest, but it offers a very competitive mix of true sine wave output, portability, and 2200W peak power. The fact that £399.99 is the lowest price ever recorded makes the value case stronger, especially with the 20% saving versus the £499.99 RRP.

How does it compare to alternatives?

Against the AIVOLT 1200W, the Champion is the more capable option if you need more headroom and a stronger 1900W running output, though the AIVOLT is much cheaper at £209.98. Against the maXpeedingrods 3300W model at £482.99, the Champion gives up raw power but wins on weight and likely portability. Compared with the maXpeedingrods 3500W dual fuel at £499.99, the Champion is less ambitious on output and flexibility, but it is also the lower-cost buy and is easier to justify if you only need compact inverter power.

Bottom line on performance

If you want a small, clean-power petrol inverter generator that is easy to carry and suitable for sensitive electronics, the 92001i makes sense. If you need long runtime, higher output, or to run several demanding appliances at once, this is the wrong class of generator.

One genuine warning: the product data does not provide runtime at 50% load, noise level in dB at 7m, or THD percentage, so buyers who need verified endurance, measured quietness, or power-quality figures should be cautious before relying on marketing language alone.