GHHKUD Tyre Inflator Portable Air Compressor, Cordless Tyre Inflator Electric Bike Pump 150PSI Fast Inflation with Rechargeable Battery Digital LED Light Tyre Pump for Cars Motorcycles Balls

Works superbly on car tyres, just ordered a longer connecting tube so I can use it for our central heating boiler expansion tank,the included connector works but is slightly too short.

I purchased this product 7 months ago after being impressed by the claims of it having a large 6000mAh capacity battery. What a big mistake I made, the battery is absolutely useless. With not being used for 3 months I expected the unit to have lost some of its charge (it was charged to capacity before not being used) and on trying to use it just now it was displaying 2 bars from the 3 as capacity remaining. What I wasn’t expecting was that it was totally flat and would not work. I subsequently charged it and after 20 minutes it was showing full & worked ok………………for a short period of time before it stopped working again. A further 8 hour charge enabled enough power to very briefly inflate an E-Bike tyre by 10lbs, absolutely useless! I suspect the problem lies with the unit showing fully charged so quickly, after 2-3 minutes, in that it thinks that the battery is full so it stops charging to avoid overload. If you are looking for a reliable product look elsewhere. This product should be withdrawn from sale!

Portable & small enough to carry on the motorbike. I’ve used it successfully to blow up a car tire and backup on the road on the motorbike.

This is okay ,little under powered ,and seems to take a long time to charge.

Compact so easy to carry,much better than hand pumps in my opinion.

Great product was really pleased with my purchase until the other day, the battery died so I go to charge it however two days on charge and it doesn’t work at all, battery doesn’t charge gutted.

I've had this a little while now and I keep it in my backpack as I cycle to work. It has saved me at least once when I received a puncture coming home one night at 1am, getting enough air to nurse it back home. It pumps up bicycle tires very quickly. I've not tried it with a car tyre yet. The thing that concerns me is that the battery meter is either just faulty or there's something going on with the batteries. Pumping up just one bicycle tire will drop the charge meter to one bar. It will continue to operate but it doesn't give me much hope that it'll last. When I put it on charge, after about 5 seconds it reports the battery is full, so I have no idea if it actually continues charging or if one day I'm going to end up with a dead unit that won't charge. And judging by some of the other reviews here, it seems to be a common problem. I would personally buy something else.

Although I had no problem inflating the tyres, finding the right icon for a bicycle and then the tiny psi icon was very frustrating. Little or no chance in bright sunshine. Also, unscrewing the connector without letting air escape from the tyre was very difficult, so much air escapes you then have to begin the process all over again! Definitely needs a different, non screw, attachment. It will certainly inflate your tyres, but whether or not to the correct pressure is very hit and miss! OK in an emergency if you want to carry the extra weight on your bicycle, but in future I will use my car compressor. Would have returned it had I not tossed it across the patio in frustration!

Das ist ja eine sehr schöne Akku luftpumpe die kann man für alles verwenden, das designen ist sehr gut gelungen hat eine Tasche wo man die Pumpe sowie Zubehör aufbewahren und mitnehmen kann. Bin sehr positiv überrascht das ist ja Technik die man auf jede fall haben muss man kann sogar Luftballons damit aufblasen die kinder freuen sich und wenn man Reifenluftdruck überprüfen oder füllen muss dann ist die digitale Anzeige ein spitzen Sache man kann sogar die gewünschte Luftdruck einstellen und es hört automatisch auf wenn die gewünschte Luftdruck erreicht ist also spitzen Sache.

I keep this under the seat of my motorcycle for emergencies. It is compact and can be used as an emergency charging bank, inflator, etc. Easy USB charging so I can recharge it from the bike while I'm driving. I have mounted 3 new motorcycle tires, inflated 2 motorcycle tires as a test, inflated a couple of pickup truck tires. Plenty of battery capacity for emergencies. Overall it seems this well rated compressor is smaller, lower price and more feature rich than many/most/all of it's competitors. Works so well, I bought a 2nd one for my C5 Corvette.

Great little inflator at bargain price. It came with no charge and I had to charge it before use. It had stopped charging after 5 hours and charged to 4025Ah. This leads me to believe there are just 2 batteries of 2000Ah capacity each, not three as advertised. (There is a similar product on Amazon at twice the price by AstroAI with 4000Ah capacity with 2 batteries.)

Die Pumpe erfüllt nicht im geringsten was versprochen wird. Der Akku hält nicht einmal 60 Sekunden. Wer also sein Fahrrad aufpumpen möchte steht schon fast vor einer Herausforderung. Das ist die 2 Pumpe die ich bestellet und werde sie genauso wie die 1 Pumpe wieder wegen der doch sehr geringen Akku Leistung zurückschicken.

Super Teil. Kommt immer mit wenn ich mit dem Rad unterwegs bin. Klein handlich und leistungsstark.