Portable Air Compressor Tyre Inflator,150PSI Hand Held Pump with Emergency Lighting Digital LED Light, 6000 mAh Rechargeable Lithium Battery for Bike, Electric Scooter, Ball and Other Inflatables

The Instructions in the Package need a proper translation from the |Chinese. The actual method is straight forward. 1. Charge the Pump using the attachment.2. Press the Red Button the Illuminate the Screen3. Press the Red Button to cycle through the Measurements, PSI etc.4. Press the Star Button to set the desired pressure cut-off. You may have to cycle through to get the required pressure.5. Connect the Pump fitting to the Tyre.6. Unless the Tyre is flat you will see the Tyre Pressure.7. Now press the Button (Light Button) on the end of the Pump. this will now star5 the Pump to pump up to the correct pressure then stop.8. Disconnect the Pump and then push the Red Button to turn off the Pump.Apart form the Instruction, the Pump works well. You can easily top up all the tyres on your Car in one go.

All in all worth having not brilliant amount of time on charge up but can be run off of car but compact and easy to store

Maintaining tyre pressure using garage compressor units was becoming a hassle: often in use and increasingly expensive. I bought this unit because it's a simple shape so easy to store in the car and easy to charge when you want to use. I just topped up all 4 tyres which were under pressure by quite a bit and it required all of the battery charge and took about 15 mins, but for general top up this is not a problem. The only very minor drawback is if you overshoot your pressure setting, you have to go all the way 'round the clock again' to get back to where you want to be but this is really minor. Otherwise, so far, so good.

This item should have a carry case included

I was so Impressed with this pump. I fully reccomend it to anyone. Easy to use and inflates within seconds. I hate going to the petrol station, so to have this in my car it's a bonus.

We needed a new pump mainly for cycling but also with the benefit of being able to pump up our car tires. This pump is just perfect! In the last week, we have fully charged it allowing us to top up 2 bikes, 5 balls, and 2 car tyres!! I like the fact it is a bit weightier and metal as it feels like it will last longer and stand any drops or bumps along the way. It's easy to use you just plug it into the thing you want to pump, set the PSI or bar and press the button to reach that level. It even has a handy torch if you need it in the dark. Very pleased.

It was okay to start with but the pressure gauge was never accurate. I used to check it against another gauge and it was usually 2psi under. Only used it at holiday time and occasional use to check tyres on the car. One month left on warranty and it failed to charge so it's now going back and refund agreed. Will purchase a different brand.

I have now used this on our bikes and works well, I was surprised how well and fast it took to get to the required pressure. I also stuck it in the rucksack when out and about, I notice some comments saying is heavy! it is a well built bit of kit, but not really notice it as my rucksack is normally full of junk, or laptop when cycling to work. it also comes with other fitments, this is handy for inflating the kids football, best bit about it is I don't have to take the ball to the car, I take the pump to the ball with it being wireless.