WOLFBOX MV24A 4000A Jump Starter with 160PSI Air Compressor, 12V Car Battery Booster, 88.8Wh Portable Jump Box (10L Gas/10L Diesel) with 65W Fast Charging, Tire Inflator, Jumper Cables, LED Light

Awesome! Exactly what both of my sons needed for their vehicles. Compact and Very easy to use. Jumps cars and trucks easily, inflates tires better than the gas station. My dad wants one now!

This device is excellent, well made, fancy and gets the job done perfectly. It's a powerfull air compressor, jump starter, emergency light and power bank. I fully recommend it. Worth the price!!

Absolutely amazing.... jumpstarts from a completely dead battery and is still fully charged. Sits in a crazy hot car for days in a row and does not lose any charge and works just as good as brand new. Charges a phone super slow, but I didn't buy it for that. 5 stars for its purpose and durability.

My battery was completely dead. I used the "boost" on the Wolfbox and it started up instantly. I used it three times in a short period of time (until I could get my new car battery) with no loss in its charge. Loved that I didn't have to get another car to help me. Good if stuck in the middle of nowhere. It's easy to use. Quick to set up. Initial charge was around 1.5 hours. The Wolfbox has a great carrying case for all its parts and has a permanent place in my car. I have not used the air compressor but a family member also has a Wolfbox and the air compressor worked perfectly.

This is a great Tool. Very powerful, very compact for easy storage in your car, phone tablet and electronics charger, air compressor and flashlight all in one sleek box. The only thing that would make this better is a silicone rubber backing to protect it.

WOLFBOX 4000A Jump Starter MegaVolt 24 Air WOLFBOX Jump Starter with Air Compressor I just got it today and so can't speak of the ability to start a car, but I have used the air pump and charged my phones with it. Here is my feedback on that. First, the bad: 1) The USB-C to USB-C cable that comes with it is adequate for charging the WolfBox, but not for an Android phone. I bought the extra WolfBox 65amp charger and it charged the WolfBox just fine using the WolfBox supplied cable. Then when I plug that same cable into my Samsung S22 it warns me that I need to immediately unplug the cable from my phone. It says there may be liquid or debris in the port. I suspected that the cable is manufactured to cut corners and is missing some connections, and that turns out to be the case. USB-C cables can have up to 24 wires (PINS) plus a shield wire. Using a USB cable tester, my high-end Lenovo power USB-C to USB-C cable has PINROW A 1/2/3/4/5/8/9/10/11/12 and PINROW B 1/2/3/4/5/6/7/8/9/10/11/12, plus Shield. The only thing missing are PINROW A6 and A7. The WolfBox USB-C to USB-C cable is missing PINROW A 2/3/6/7/10/11 and PINROW B 2/3/8/10/11. I have never seen a USB-C cable missing so may PINROW connections. My phone hates it, and why would I want to keep it in the WolfBox package if it can't even be used to charge a phone? I will substitute my Lenovo cable, which both charges the WolfBox and lets the WolfBox charge my phone. Shame on you WolfBox for cutting corners on that cable! 2) There is an additional power-out port on the device that the documentation doesn't explain, other than to say it's there. It's labeled 15v/10A and nowhere does it say what size of plug you might buy to take advantage of it. 3) It could use some strap or carrying handle. It's relatively heavy and made of slick plastic. I would not want to have to use it in an emergency in the snow and mud. Now, the good: 4) It pumped up the tires on my car nicely. I like how you can set it to the PSI you want and then it stops automatically. The air hose port got very hot just putting a few PSI into my little car tires, so I imagine that a big truck would bring it to near meltdown. 5) The zippered case it comes in is nice, and there's enough room in there for the 65w extra charger I bought so I can charge the thing.

A great item to keep in your car for emergency situations! I have used the air compressor a few times and it never fails me. Husband has used the jump starter which worked flawlessly in his automobile. This is a purchase I definitely recommend having, especially if you drive a lot. Never know when you will need it and what a relief when it's there and ready to use!

06/18/2026 I have only had this unit about one week and have not had an opportunity to use the Jump Start function. I am happy with the Air Compressor function so far. I topped off two truck tires from 81psi to 90psi in 70-75 seconds each. Very easy to understand how to operate the Air Compressor function. It seems very powerful for the size. It is fairly heavy for its size but that is expected considering it is full of battery and compressor. I will come back later when I have more details.

Das Produkt macht optisch einen sehr guten Eindruck. Alles wirkt hochwertig und haltbar. Natürlich ist die Größe und das Gewicht nichts für die Handtasche aber dafür ist es auch nicht gedacht. In der mitgelieferten Tasche sind alle Zubehörteile sicher verwahrt und geschützt. Der Akku war zu 70 % geladen und mit einem 65 Watt Netzteil (gehört nicht zum Lieferumfang) sehr schnell auf 100 %. Die Bedienung erfolgt über Taster auf der Gerätevorderseite und dem Display und ist nahezu selbsterklärend. Ich habe die Starthilfe sofort an einem Fahrzeug mit abgeklemmter Batterie getestet und den Motor zwei mal ohne Probleme gestartet. Dabei hat der Akku lt. des vierstufigen Symbols auf der Anzeige fast nichts an Energie verloren. Der integrierte Kompressor funktioniert ebenfalls einwandfrei und ich habe gleich alle vier Reifen des Fahrzeugs auf den benötigten Reifendruck aktualisiert. Auf dem großen Display wird der aktuelle Druck in wählbaren Dimensionen angezeigt und kann vom Ist-Wert mit den Tasten + und - auf den Sollwert gebracht werden. Die Zubehörteile sind von guter Qualität und sitzen stramm und dicht. Auch die eingebaute Leuchte funktioniert gut in drei verschiedenen Modi. Die Powerbank-Funktion habe ich noch nicht ausprobiert aber ich bin überzeugt, dass das auch gut funktioniert. Ein paar Verbesserungsvorschläge hätte ich dennoch: - keine hochglänzenden empfindlichen Kunststoffteile verwenden - die Anzeige des Akkustandes auf dem Display in % angeben - Taster beleuchten oder farbig gestalten für die Verwendung bei schwachem Licht - gegen Mehrpreis gleich ein passendes 65-Watt Netzteil mitliefern Insgesamt bin ich mit dem Produkt sehr zufrieden und empfehle es uneingeschränkt weiter.

Cet appareil se charge très vite. J'ai eu l'occasion de regonfler deux pneus de la voiture. Il m'a suffit d'indiquer la pression à atteindre sur la première ligne. Vous raccorder le gonfleur. Vous verrez immédiatement la pression restante. Vous mettez en route le gonfleur qui s'arrêtera des que la pressiondelandée est atteinte, et tout cela sans trop de bruit et très rapidement. En ce qui concerne le démarrage électrique, je ne l'ai pas encore test. Personnellement, le le recommande.

Yes very much. Haven’t tested the jump start part but the pump for car & cycle tires works perfectly.

Saved the day! My friends Moho converter quit so coach battery wasn’t charging. Used this to jump the battery to get the slide in. Then again to get the automatic step in. Easy to use, well worth the price for the peace of mind.

It's absolutely amazing, it started my 2.2 diesel automatic mercedes with a completely flat battery instantly, the torch was handy as this happened when it was dark. I have inflated all my tyres to the correct psi, it stops automatically when the correct tyre pressure is reached which you can adjust easily by pressing the plus or minus buttons. You can charge your mobiles from this also and use it for other usb devices, so many uses in 1 package, takes around 90 minutes to fully charge, apparently it holds it's charge for 2 years, though I would top the battery up every 5 or 6 months just in case, or more frequently if you use it to inflate or check your tyre pressures. It comes in a robust smart case to protect it, the jump start leads grip very strong, it's an excellent quality item from wolfbox, as soon as you open it you will see for yourself. I have their mirror dash cam also which is another amazing quality product. I would honestly recommend this to everyone..