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
Condition: New
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Availability:
In Stock.
Arrives
Monday, Aug 3
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Size: 4000A
Features
- Newly Upgraded All-in-one Jump Starter and Air Compressor - Equipped with a powerful 88.8Wh battery and a peak current of 4000A, MegaVolt24 Air jump starter can start a completely dead 12V car battery (up to 10L gas or 10L diesel engines). It can also inflate the tires of pickup trucks and below, combining multiple functions in one device
- 65W Fast Charging - With USB-C 65W port, USB-A ports (12W/18W) and upgraded 160W DC continuous output, it can be fully charged in as fast as two hours. It's also a 24,000 mAh mobile power bank, ready to power tablets, phones and other devices. Please note that this product does not include a charging adapter. If needed, you can purchase the compatible WOLFBOX brand charging adapter
- Inflate a Pickup Truck in 2.5 Minutes With a powerful 45 liter per minute (160 PSI) motor, it takes just 2 minutes 30 seconds to inflate a 315/70 R17 pickup truck tire from 30 PSI to 36 PSI, just 1 minute 20 seconds to inflate a 275/70 R17 SUV tire, and only 40 seconds to inflate a 195/65 R15 sedan tire from 29 PSI to 36 PSI, making quick work of insufficient tire pressure
- Booster & 400 Lumen Lights - This jump box offers a powerful booster for starting vehicles in low voltage conditions and is 3-5 times brighter than typical equipment with its 400-lumen LED flashlight. Includes distress, strobe, and high beam modes, making it an essential emergency device
- Operates down to -4F & 10 Types Protections - This MegaVolt24 Air portable battery jump starter with air compressor ensures resilience in harsh environments. Operates at -4F and survives the cold
- 24-Month Warranty & Safety Tip - This car jump starter comes with a 24-month warranty and 24/7 customer service. During this period, we will resolve any product, installation, or usage-related issues. Avoid reverse polarity connection may cause short circuits or smoke. Ensure battery terminals are clean before use.
Brand: WOLFBOX
Battery Cell Composition: Lithium Ion
Voltage: 12 Volts
Product Dimensions: 2.16"D x 5.28"W x 9.39"H
Vehicle Service Type: ATV, Lawn Mower, Motorcycle, Passenger Car, Scooter, Snowmobile, UTV
Battery Type: Lithium Ion
Voltage: 12 Volts
Compatible with Vehicle Type: ATV, Lawn Mower, Motorcycle, Passenger Car, Scooter, Snowmobile, UTV
Battery Capacity: 6000 Milliamp Hours
Amperage: 4000 Amps
Peak Output Current: 4000 Amps
Automotive Fit Type: Universal Fit
Item Dimensions D x W x H: 2.16"D x 5.28"W x 9.39"H
Item Weight: 5.3 Pounds
Brand Name: WOLFBOX
Manufacturer Part Number: MegaVolt 24 Air
Manufacturer: WOLFBOX
Model Number: megavolt 24 air
Unit Count: 1.0 Count
Included Components: Battery Clamp & Jumper Cable, C-to-C Fast Charging Cable, EVA Carrying Bag, Jump Starter with Air Comprssor Unit, User Manual
Manufacturer Warranty Description: 2 Year Manufacturer
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Aug 3
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 4000A
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!
Reviewed in the United States on June 20, 2026 by W
Size: 4000A
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!!
Reviewed in the United States on May 15, 2026 Reviewed in the United States on May 15, 2026 by AARON PICAZO
Size: 4000A
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.
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Reviewed in the United States on May 28, 2026 by Sophia GM
Size: 4000A
This is the BEST jump box I have ever had. It works better than advertised. It's easy to use, easy to setup, and will start your car with a completely dead battery. I would highly recommend this product. You won't be disappointed.
Reviewed in the United States on June 2, 2026 by Alton Bryant
Size: 4000A
So far this has been great. I have only used to even out my tire pressures but I like how you can set your desired pressure and the unit shuts off automatically. I also like that it is supposed to start your car even with a completely dead battery. I learned the hard way that my previous unit still required the battery to have 30% or more charge before it would work as it stated in the fine print label. The unit is pretty compact and light weight and easily stores in the trunk in a nice case. UPDATE… A neighbor had a completely dead battery such that his interior lights did not work on his older Jeep Cherokee. I connected the WolfBox to his battery and pressed the boost button just for assurance, The car instantly started. This gives me even more confidence in this product.
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Reviewed in the United States on March 12, 2026 by Charles
Size: 4000A
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.
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Reviewed in the United States on February 3, 2026 by MarineBrat
Size: 4000A
I have a 12yr old car that you have to manually turn the lights on if it is raining during the day (state law) and sometimes I forget to turn them off. Hook it up, press the "boost" button on the plug where it connects to the WOLFBOX and go and start your car -- simple. AND, The DeWalt works well but OMG this blows that away - yeah I said that... First off, this fills the tire MUCH FASTER. AND, it also jumps my car and it cost about the same as the DeWalt. If you are reading this my recommendation is stop reading this and buy the WOLFBOX 4000A NOW!
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Reviewed in the United States on May 30, 2026 by Lawrence
Size: 4000A
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.
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Reviewed in the United States on June 18, 2026 by whatever