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

Roadside emergencies rarely happen on convenient days, making a versatile jump starter with air compressor a valuable piece of emergency gear for drivers. The WOLFBOX MV24A combines an 88.8Wh battery pack capable of a 4000A peak current with an integrated 160 PSI air pump. It is rated to jump start completely dead 12V vehicle batteries across large passenger cars, SUVs, and trucks with engines up to 10.0 liters for gasoline or 10.0 liters for diesel. Beyond vehicle starting, it supplies portable tire pressure maintenance in a single self-contained unit.

The integrated tire pump produces up to 45 liters per minute of airflow, allowing you to top off pressure quickly without visiting a service station. It can take a 315/70 R17 pickup truck tire from 30 PSI to 36 PSI in two minutes and 30 seconds, a 275/70 R17 SUV tire in one minute and 20 seconds, and a 195/65 R15 car tire from 29 PSI to 36 PSI in just 40 seconds. That speed makes routine pressure adjustments straightforward and takes the stress out of low tire warnings on the road.

For charging convenience, the device features a 24,000 mAh internal capacity and a 65W USB-C port that can recharge the pack in as little as two hours. In addition to USB-A outputs providing 12W and 18W power for smartphones and tablets, an upgraded 160W DC continuous output powers dedicated 12V equipment. For night use or roadside emergencies, the integrated 400-lumen flashlight offers high beam, strobe, and distress modes, providing illumination that is three to five times brighter than standard emergency equipment.

The system is built to survive harsh seasonal weather, functioning in temperatures down to -4°F and incorporating 10 types of built-in protections. However, there are practical trade-offs to keep in mind. At 3.42 pounds and measuring 9.39 by 5.28 by 2.16 inches, it requires dedicated trunk room rather than glove box storage. Additionally, WOLFBOX does not include a wall charging adapter in the package, meaning you will need to provide your own compatible USB charger or purchase the brand's separate charging plug to recharge the internal pack.

Verdict: The WOLFBOX MV24A is a capable emergency tool for owners of large trucks, SUVs, and passenger cars who want both starting power and rapid tire inflation in one trunk kit. It fits anyone needing heavy-duty 12V engine support, though buyers should ensure they have a suitable high-wattage USB-C adapter at home to take advantage of its fast charging speeds.

• Peak Current: 4000A
• Battery Capacity: 88.8Wh (24,000 mAh)
• Engine Compatibility: Up to 10L gas / 10L diesel
• Air Compressor Output: 160 PSI (45 L/min)
• Fast Charging Input: USB-C 65W
• USB Outputs: USB-A (12W / 18W)
• DC Output: 160W continuous
• Flashlight Brightness: 400 lumens (High beam, strobe, distress modes)
• Operating Temperature: Down to -4°F
• Protections: 10 built-in protections
• Dimensions: 9.39 × 5.28 × 2.16 inches
• Weight: Approximately 3.42 lbs
• Warranty: 24 months

A great fit if you:

• Drive a large pickup truck, full-size SUV, or passenger car with an engine displacement up to 10 liters.
• Want an all-in-one trunk emergency unit that combines dead battery starting with an air compressor for tires.
• Need a high-capacity 24,000 mAh mobile battery to keep phones and tablets charged away from home outlets.
• Encounter freezing winter weather and need an emergency power booster that operates down to -4°F.

Consider something else if you:

• Prefer an ultra-compact pocket-sized battery pack just for charging mobile phones without vehicle jump hardware.
• Need an all-inclusive bundle that comes pre-packaged with a dedicated wall charging plug out of the box.

Confirm on the listing:

• Check whether you already own a 65W USB-C wall charger or need to purchase the compatible brand adapter separately.
• Check your tire sizes to verify how the pump's 45 liter per minute inflation rate fits your vehicle specs.
• Verify that your vehicle operates on a standard 12V electrical system rather than an incompatible commercial voltage.
• Measure your preferred vehicle storage space against the unit's 9.39 by 5.28 by 2.16-inch exterior dimensions.

How to compare your options: When choosing a combination jump box, consider battery capacity, engine limits, pump speed, and cold tolerance. This model delivers 4000A peak current and handles up to 10L gas and diesel engines, which covers significantly larger displacements than entry-level starters. If you drive in winter climates, its rated -4°F operation and included EVA protective case offer practical safeguards against the elements.

• Keep the battery terminals completely clean and clear of dirt or corrosion before connecting the clamps.
• Avoid reverse polarity by ensuring positive and negative jumper clamps match the battery posts to prevent short circuits or smoke.
• Store the jump starter, jumper cables, and inflation accessories inside the provided EVA storage bag to keep everything organized in your trunk.
• Recharge the 88.8Wh unit with a high-output 65W USB-C charger when possible to take advantage of the two-hour fast recharge capability.
• Use the built-in 400-lumen flashlight in distress or strobe mode during night emergencies to illuminate your work area and signal oncoming traffic.
• Check the air compressor nozzle connection securely before inflating pickup or sedan tires to maintain steady pressure transfer.

Does this jump starter come with a wall charging adapter?
No, a charging adapter is not included in the package. You can use your own compatible USB power block or purchase the separate WOLFBOX brand charging adapter.

What size engines can the MV24A jump start?
It is rated to start 12V engines up to 10.0L gas and 10.0L diesel, even when the vehicle battery is completely dead.

How long does it take to fully recharge the unit?
Using the 65W USB-C input, the 88.8Wh internal battery can reach a full charge in as fast as two hours.

Can the air compressor inflate pickup truck tires?
Yes, it inflates pickup tires and smaller vehicle tires up to 160 PSI, taking approximately two and a half minutes to raise a 315/70 R17 tire from 30 PSI to 36 PSI.

What kind of warranty coverage is included?
The product includes a 24-month warranty along with 24/7 customer service support.