It does not hold a stable voltage, it burned the motor of my Agrotechnic hedge trimmer. It is good as a battery charger if you work with the battery of the agricultural one, you charge it at any time

In 2 years and a few days it broke down
I lost the warranty for a few days
It worked for a total of about 160 hours
10 days in the winter of 2021
10 days in the winter of 2022
And 5 days in the winter of 2023, where it left us in the middle of the job

The mechanic is searching to find spare parts, what broke is something like an electronic that transfers power to the spark plug, he gave it a name but I didn't remember it

If you are thinking of buying any generator, first check if there is an official dealership and spare parts in Greece
From a quick research, I don't see things looking very promising at kamatsugen, of course, I will try to come back with updates

Overall, it's a bad purchase, it's only been 2 years but it worked very little

Update: The spare part has been found and repaired, cost 40 euros, luckily there are spare parts available

I just ordered it and I also got it. From what I have seen, it is an amazing tool. So, for electricity, because I deal with olives and olive harvesters for so many years, I used to do it by hand. So, you take this, it costs 160 euros, you put it in a basket and you carry it. Now, the basket can be from a supermarket or it can be an old child's cart, it can be anything. What it does is that you can throw olives with it, and another thing I learned is that my friend, you can also charge your car or in case something happens, you can put the car in front to charge the car battery. You can cut iron with a wheel, something kids need, it's not a joke, I will try to put it on an olive harvester table, 2 in 1

It is good to change the spark plug. I used it with a brushcutter at 14.5 and it needed 1.2 liters of gasoline for a full 8-hour workday. It can also handle a second machine. I used the oil recommended by the manufacturer, which is 3% for the first fill and then 2%. No issues at all.

7 days using a chainsaw.
Like all two-stroke engines, this one also emits some exhaust fumes, but it doesn't affect your work even if you have it close to you. I used it with a gasoline-oil ratio of 4:1. In terms of noise, it is at acceptable levels, although the manual suggests using ear protection, which I didn't use. In terms of fuel consumption, it burned 2.5L from morning until sunset (literally). It has a voltage regulator, and I used it at 12-14 volts; it doesn't go lower than that. The spark plug it comes with needs to be replaced as it is not reliable and caused a problem. On the second day, there was an issue with the spark plug as it didn't start immediately and once I turned it off for a break, it wouldn't start again. I replaced the spark plug with a new one from a gas station, and it didn't cause any starting issues again. Additionally, when stopping and starting, I would close the fuel supply regulator to prevent the engine from having gasoline, so that it would shut off on its own, as the fuel-oil mixture, like in all two-stroke engines, can cause starting problems.

I bought it last year and used it for 10 days with a pruning rod (300W motor) and I was very satisfied, it immediately took and delivered up to 16-17 volts. Because it is a two-stroke and works almost at idle, it has a lot of exhaust gases, it requires a gasoline-oil ratio of 5:1 preferably (I used it at 4:1), as for fuel consumption, it burns a little more due to the two-stroke engine.... but otherwise, it's amazing!