It did its job immediately, on the first try, without even the slightest loss of power.

It's value for money, worth the money, and my dead battery, until I put in a new one, did me proud. I recommend it! For emergencies, it's just what you need.

It starts up very easily! I don't know if it will stand the test of time, but it is indeed a very good tool that we all need in an emergency. And the pump inflates the tire very quickly

I used it on my car, which had been out of service for a long time. It worked very well, fully charged the battery in about 30 hours. I recommend it!

Not only did it get the car started, but it also kept it from breaking down again! Unbelievable, but it happened. Overall, I am completely satisfied.

It does its job simply and directly. It is small in size and fits anywhere in the car. It should be mandatory in all cars.

And yet it works just fine, both as a starter and it inflates relatively quickly...
After 3-4 minutes it's good to stop it because it gets quite hot!!

I have bought it 3 times, for different vehicles.
Truly an all-in-one and very economical.
You put it in your vehicle and you are at ease.
1) It inflates car tires very quickly, even faster than a battery pump. I have inflated tires on 4 cars with one charge. It just gets a bit hotter than I would expect (I imagine it's because of the inflation speed)
2) It starts a car and a motorcycle quite easily, with very little battery consumption
3) Power Bank, with Type A and Type C 5V/2A outputs (if you don't know what that means, ask AI Chat)
4) Flashlight

so far I am satisfied... I have inflated balls, bicycle, scooters, car. engine start... good for its price

The best!!! Tested (twice) on a motorcycle battery, and it started it after 2 years of inactivity with many attempts and quite some time! The starter didn't turn like this even with a new battery! It hasn't been tested on a car yet (which probably has different requirements and duration/uses) but personally I am very satisfied!

I only used its basic function and it started an A4 Quattro 1.8 three times on a single charge. It seems to do what it says and to be honest.

Tested on Renault Clio 2015 diesel. Very good, easy to use and you start the car without the hassle of finding someone else, blocking the road and wasting so much time. You put the two cables on the terminals, press the button and the engine starts right away. The pump is a bit weak but it does the job.

Satisfactory duration between charges (20 starts in 5 days). Negative point is the very short plug that connects to the machine. It is very difficult to remove

The tool was purchased a few months ago, it was charged and ready to use. So when the time came to start up a 1000cc Daihatsu with a small battery, it managed to do it twice, but the third time it almost caught fire after releasing a huge cloud of smoke and, of course, died. Its condition was such that I was afraid to return it because it smelled strongly of burning and I wouldn't put such a thing in the car, especially since the third use happened far from my home. So it went to recycling. In the first test I did to see if the air pump worked, I couldn't get it to blow air for more than 3 seconds. I say this as a joke because I have bought countless gadgets and have been involved with technology for many years, but this device would have driven me crazy! Now, if you ask me if I would buy it again, of course not, and it has nothing to do with Skroutz or the store where it was sold.

It hasn't been used yet but it looks very good both for batteries and for inflating tires. Tip: Keep it under the driver's seat because if you run out of battery in a new car, the trunk won't open.

cheap Chinese device, difficult to use compared to others
Also, it does not have a charger like others do. The manual is rudimentary. Better choose something else

I bought it a month ago, it has started the car 3 times (my car has a battery issue) with one charge.
I haven't used the pump yet, just for this it's very good for its price. It's worth having as a backup

Used 3 times for engine starting and then it stopped charging. Better choose a higher quality product

there is no warning (indicator) for incorrect cable placement resulting in burning the device in just less than 5 seconds

All good. It easily started a 2-liter Diesel with a completely dead battery. The carrying case is excellent.

The downside is the battery capacity. It doesn't say anywhere what the capacity is, but it definitely could have a few more mAh since it also has a flashlight, a pump, and Power Bank capability. So, to have it available at any time, it is necessary to recharge it immediately after use, that is, during the trip, which means you need to have a USB charger or a charger from the car battery in the car.

It is truly worth its money unreservedly and it doesn't just do one start but two, as long as it is fully charged

so far so good. I have used it several times for the battery and for inflating tires and a ball easily. Be careful to have it 100% charged

Fantastic product! On a completely discharged car battery where not even the dashboard lights would turn on when I turned the key, as soon as I connected it to the battery with the crocodile clips included in the package, the car started immediately without a second attempt. I haven't tried the pump yet, what I didn't like is that it doesn't have detailed instructions, which might leave you searching for information. I highly recommend it