2-3 times that I have used it I can say that it inflates car tires relatively quickly, however it has a slight deviation from the sensor (tpms) and the gas station's pressure gauge (it showed about 1 psi higher on the pump). Regarding the battery, its charge level did not drop at all during this period and I consider this good! Overall, I have been satisfied so far!

The tool has every attachment you may need. Both electric and battery-powered. It also has a continuous airflow, sufficient to inflate mattresses. The great advantage is in the tires where you can set the desired pressure bar and let it work on its own. It also has a trick to release air if you want, for example, to deflate a large inflatable or a pool. It doesn't take up much space in the trunk. Buy it with your eyes closed.

It saved me from inflating mattresses at the beach and the best thing is when deflating it. Of course, it makes a little noise, but you won't have a problem. On the contrary, people from the neighboring sunbeds were asking me to inflate theirs. It requires a little caution with the sand. I use it with a 2.5 battery.

It has several heads to inflate car tires, balls, air mattresses, etc. It also has a function to deflate them. If you don't have a battery, it can also be used in the socket. On the negative side, it makes quite a bit of noise, more than I would expect.

I bought it in the summer. I had the einhell vacuum cleaner and because they share the same battery, I considered it a good choice, especially in the summer, as I could easily inflate and deflate beach mattresses without any effort, having it next to me at the beach. In the car, I easily inflated the tires by setting the desired pressure and letting it do the job. As soon as it reaches the set pressure, it stops. So far, everything is good.