Xiaomi Electric Air Pump Mijia Rechargeable inflator 150PSI Smart Digital Tire Pressure Detection for Football Car Bike Pump

An amazing little piece of kit. Don't let the size fool you though. I brought it for use on my Xiaomi Z20 E-Bike which has 20" wheels. The pump arrived on time and was well packaged. It was already well charged when i first turned it on. It was easy to connect to my wheel using the inbuilt adaptor. It also comes with the thinner valve adaptor and one for footballs. I really hadn't realised just how low the pressure was in my tyres as they felt fairly inflated. The charger told be different as the rear was just 15psi and the front 18 psi. A simple click of the circular button on the front allows you to select the bicycle option and you can then increase or decrease the pre set 45psi. I increased it to 55 as recommended on my tyres. There's even an inbuilt light should you need it. I then pressed the large central button and it whirred into life. It's not as noisy as some reviews have said but it took litterally around 15 seconds to full inflate. The pump auto shuts off when the preset pressure is reached. Both tyres done in less than a minute.It's a handy small compact size that means it can easily be thrown into a bag or carrier on the bike and doesn't weigh too much - but is a solid well built unit.The instructions are only in chinese but a quick look on YouTube anawered any questions i had.A great purchase - certainly not cheap for a air pump but it's completely effortless to use. I've already recommended it to many others.

Review haikuThis blows up my tyresCharges quickly, I can ride!Automatic stopFull reviewThis works well - truly. It’s charges quickly and is relatively portable so you can keep it in a pack or mounted on a bike or scooter. It inflates to a predetermined psi, the controls are dead simple, and it’s been reliable.Honestly to avoid the hassle of the manual pump I think it’s worth it. It also does balls and such. Great little unit.

Easy to use

Does the job with no hassle

The media could not be loaded. I bought this as I'm lazy, fat and lazy, last thing i want to do when out cycling is 1 a punchure and 2 pump the damm tyre up! So bought this as it's a good combination of Size and speed, it's a good thickness to it to have a good size battery and motor that these tiny versions don't have.I've attached a video of this with about half battery remaining pumping up a 650b Whyte mountain bike tyre from absolute flat, it's a tubeless tyre with a bit of glue inside.The Torch is brilliant to as helps in the dark and is bright enough to help in other situations like fixing a chain.

Excellent quality as suspected from Xiaomi. This is awesome for bike/scooter/car tyres. Super easy to use, supplied with adapters and USB charge cable as well as a handy pouch.Choose the category ie bike/car, select the required pressure and plug it in. That’s it. System shuts off once the requested pressure has been reached. Literally couldn’t be easier.The only very small negative is the instructions are only in Chinese but nothing Google Translate app couldn’t sort out in 2 minutes.

Well made gadget. Dose what it's designed for

Great product. Lasts for long time. Pumps tires on my cycle (20” wheels) within seconds. A must have for those who travel a lot.One small niggle though - would’ve been nice to be able to charge your phone with that large battery ;)

É ótimo, vem com adaptadores para outros tipos de bicos e ainda tem lanterna. Fácil de usar. Um pouco barulhento, mas isso todos são. Bem compacto e com design lindo, cabe e sobra no porta luvas do carro e da para carregar no USB do carro se tiver. A bateria não é muito duradoura se usar muito, após calibrar os 4pneus + estepe, já acusa bateria fraca.

Ok hij is wel een beetje aan zijn gewicht. Maar handig dat je deze gewoon mee kan nemen in een rugzak als je gaat fietsen en de banden spanning onderweg wil checken en op wil pompen. Of gewoon in je kofferbak in de auto voor een snelle check. Hij maakt wel behoorlijk geluid.

Funciona muy bien, infla sin problemas las llantas de auto, impresindible tener uno en el auto, el unico inconveniente es que esta desfasado la medicion 4lb de la medicion real no es problema grave, si quieres inflar de cero una llanta tarda aprox 10 min

Ya no tengo que ver a dónde inflar las llantas de mi bici. Le programo la cantidad de aire, y en dos minutos están otra vez al punto. Muy fácil de usar.

Perfetta da portare al seguito in moto, non eccessivamente pesante. Istruzioni in cinese, ma di facile e intuitivo utilizzo. Ho provato a gonfiare di seguito le ruote della macchina e della moto: ha svolto egregiamente il suo lavoro e aveva ancora carica per proseguire. Ovviamente rumoroso e "lungo" nel raggiungere i bar desiderati, ma è pur sempre un gonfiatore portatile a batteria!! Vale la spesa!