AUTDER 21V Portable Tire Inflator Air Compressor

Kindle Customer: I don't normally bother leaving product reviews where there's already loads of positive feedback but in this case I am so impressed by this tyre pump that I felt I should. If I could design a tyre pump, this is what it would look like although, to avoid disappointment, I would advise reading the instructions before use.

Its features are well described by others but I did notice that a few people had left poor feedback because they had experienced problems and I wonder if, in some cases, this may be because of a couple of odd quirks about the way it works. Firstly, you need to push the 'M' button to turn the unit on and activate the display. Secondly, the on/off trigger needs to be pushed firmly and released once to start the compressor and the same again to manually stop it - and note that there is a delay of a second or two before it starts or stops. So to everyone who opens the box, inserts the battery and pushes the trigger repeatedly to get it working (like I did), be patient and try the above.

It seems to be well-built and the storage pouch makes it easy to store. A really useful unit that's definitely worth five stars.

United Kingdom on Dec 10, 2023

A. Brown: loved the fact that the battery was at full power when you pushed the button and four bars appeared no charging needed as info stated 0nly at 25 percent. charge before use.
the works inflator was faulty so I used it to inflate tyres on van.

United Kingdom on Nov 30, 2023

Johnnie Jackson: Ease of use and it does as advertised.

United States on Nov 26, 2023

Jean: Reçu hier donc pas d'info sur son utilisation dans durée

Point fort : notice bien faite en français

Pas de problème d'utilisation. Veiller à bien verrouiller la batterie.
Remonte la pression d'un pneu gonflé à 2,25 bars à 2,5 bars en quelques secondes

Il existait un petit doute sur l'annonce. Le produit étant annoncé ayant une puissance de 180 W ce qui laissait entendre une prise cigare supportant 15 A (peu courant sur les voitures)
La notice precise que la prise doit supporter 10 A ce qui laisse supposer que la puissance à partir du câble 12 V n'est que de 120 W donc moins rapide que sur la batterie d'où appellation de "secours"

Pour l'instant belle machine, semble solide

France on Nov 19, 2023

cricricri33: Ottimo compressore gonfia pneumatici per auto, palloni , materassini, bici e moto...molto semplice da usare e da impostare sui valori desiderati tramite una rotella a sx del display, con anche la giusta velocità di riempimento (36psi per auto, 8 per materassini etc)...è fornito anche di un comodo led anteriore per vedere bene: appena si appoggia sulla valvola del pneumatico, con il beccuccio apposito (quello per auto ha un'asta da piegare a 90 gradi per fissarlo) il display legge il valore della pressione dentro il pneumatico, e premendo l'anteriore start...previa impostazione sul display del valore voluto (la mia auto peugeot necessita di 2.50 barr a ruota , tutte allo stesso valore, a meno che non si trasportino pesi posteriormente) una freccia circolare sul display indica il gonfiaggio progressivo fino al valore voluto. E' di una semplicità BIBLICA...ben fatto , con una batteria caricabile fino a 4 tacche in 2-3 ore , che restano fisse quando è carica, verificabile a sx della batteria. Puo' essere usata anche l'alimentazione a 12 v dell'accendisigari, scegliendo accuratamente prima dell'uso la corretta tensione. Il manuale è molto esplicativo e ben fatto, con abbondanti...

Italy on Nov 10, 2023

EJW: Item works as described. Very convenient item to have. Quick charging. Very easy to use. Quality appears to be very good.

United States on Nov 09, 2023

Nicoscent: Livré avec une valise en tissus très pratique qui permet de conserver tous les accessoires. J'avais beaucoup regardé les critiques concernant les compresseurs. Je l'ai choisi et je suis vraiment très content. Livré avec une vrai doc (français inclus et en couleur !) Après avoir compris le fonctionnement, ce compresseur est vraiment très pratique , pas encombrant, puissant et précis. La molette pour ajuster directement sur l'écran la pression voulue est vraiment un grand plus. Sur ma Toyota break je suis passé pour un pneu de 1,7 kilo bar à 2,3 en quelque secondes. On voit en direct, sur l'écran en couleur, l'évolution de la pression. On peut bien sûr changer l'unité de pression( bar psi ...). L'ensemble fait très pro et le voyant de charge de batterie est très lisible. Le compresseur peut aussi servir de manomètre, on le branche sur le pneu et la pression s'affiche. Dans mon cas je l'ai fait sur un pneu que je venais de gonfler (après avoir remis le bouchon) et le voyant m'a indiqué 2,3 ce qui prouve la précision. Le niveau de bruit est élevé mais pour un compresseur de cette puissance ça me semble pas vraiment important et presque normal. La batterie se...

France on Nov 03, 2023

Vincent Orender: Overall the unit worked great. Pumped air quickly and had a nice battery charge to it. The pump gets very hot when used frequently, but the biggest problem is the quality of the tube. After using it 12 times the tube split open and was no longer usable.

United States on Sep 10, 2023

Sidney P.: it does work great overall. I can tell it isn't something that appears it will last very long. Also, after I added air to 2 tires it got really, really hot. Lastly, the battery will not fully charge, no matter how long I have it on the charger.

United States on Jun 28, 2023

richard squyres: Arrived quickly and was well packaged. The product works flawlessly and airs what ever you're inflating quickly. My only complaint and it's really not a complaint as I knew this before purchasing is the proprietary battery, I wish it ran off Dewalt batteries. The battery supplied is adequate and well made.

United States on Jun 18, 2023