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WOLFBOX

WOLFBOX 4000A Jump Starter,12V Car Battery Jump Starter with LED Display,65W Quick Charger,24000mAh Portable Jump Starter Battery Pack(10L Gas 10L Diesel Engine) with Booster,LED Light,Jumper Cables

    • Based on 14 reviews
Condition: New
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$119.99 Why this price?
Holiday Deal · 29% off was $169.99

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Dec 25
Order within 15 hours and 55 minutes
Available payment plans shown during checkout

Features

  • High-capacity 4000A Jump Starter - With a powerful 24000mAh/88.8Wh battery, this jump starter is perfect for 12V vehicles like cars, trucks, boats, and larger vehicles, It can start your vehicle about 40 times on a single charge, quickly restoring power in emergencies for gasoline or diesel engines under 10 liters.
  • HD LED Display - This LED screen provides a clear display of all the status indicators for the portable car jump starter supply. You can easily discern the current state of your emergency power source, facilitating seamless access to all functionalities
  • 65W USB-C Quick Charging - We have 1 * 65W Type-C in/out port, and 1 * QC3.0 USB-A port, and you will receive a PD65W fast charger, The jump start battery pack source fully charges in just 1.3 hours. With two output ports, it quickly charges common electronic devices like phones, laptops, and iPads, making it ideal for travel or camping
  • Booster & LED Flashlight - The booster function can assist you in starting your vehicle normally when the voltage is too low, and this jump box supply also comes equipped with a 200-lumen LED flashlight featuring SOS, strobe, and high-beam modes. In emergencies, it can serve as your emergency device
  • IP64 & 10 Types Protections - The battery jumper starter portable with an IP64 protection rating, ensures the emergency power supply is resilient in harsh environments. Internally, it features 10 essential safety protections, including spark-proof, low-temperature protection, and high-temperature protection

Brand: WOLFBOX


Product Dimensions: 3.86"D x 9.33"W x 1.5"H


Item Weight: 2.9 Pounds


Amperage: 4000 Amps


Peak Output Current: 4000 Amps


Brand: ‎WOLFBOX


Product Dimensions: ‎3.86"D x 9.33"W x 1.5"H


Item Weight: ‎2.9 Pounds


Amperage: ‎4000 Amps


Peak Output Current: ‎4000 Amps


Manufacturer: ‎WOLFBOX


Model: ‎MegaVolt24


Item Weight: ‎2.9 pounds


Country of Origin: ‎China


Item model number: ‎4000A


Batteries: ‎1 Lithium Polymer batteries required. (included)


Manufacturer Part Number: ‎MegaVolt24


Date First Available: January 8, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Powerful and a must have to keep in your car!
Review Image by Kevin Kevin
Review Image by Kevin Kevin
Review Image by Kevin Kevin
I go camping often and I am always nervous that I will run down my battery and be stranded if there is no one to jumpstart me. I tested this product on two vehicles already and it works as advertised! Everything stays nice and compact and it also doubles as a power brick to charge your phone or a flashflight. This is a must for peice of mind and I will be purchasing more to keep in my other vehicles! ... show more
Reviewed in the United States on March 10, 2024 by Kevin Kevin
    • Great way to have peace of mind as a parent
Review Image by Alvin Ashcraft Alvin Ashcraft
Review Image by Alvin Ashcraft Alvin Ashcraft
Review Image by Alvin Ashcraft Alvin Ashcraft
I have two young drivers in the house and now I don't have to worry about them getting stranded with a dead battery somewhere. This thing is great! It charges fast, is easy to use and works as promised. The battery itself and all cables feel like excellent quality I items. Thanks!
Reviewed in the United States on March 22, 2024 by Alvin Ashcraft Alvin Ashcraft
    • Power On Demand
Let me start by saying, these Electric Jumper Cables have been an absolute lifesaver in times of need. It's like having a superhero in the trunk of my car – always ready to swoop in and save the day. The convenience of not having to rely on another vehicle to jump-start my car is unparalleled. With just a simple connection to a power source, I can breathe life back into my dead battery within minutes. But here's the kicker – these jumper cables aren't just convenient, they're also incredibly safe and easy to use. The built-in safety features, like reverse polarity protection and overload protection, give me peace of mind knowing that I won't accidentally fry my car's electrical system in the process. Plus, the compact and portable design means I can easily store them in my trunk without taking up too much space. Overall, if you're looking for a reliable and hassle-free solution for jump-starting your car, these Electric Jumper Cables are a must-have addition to your emergency kit. Trust me, you won't regret it when you find yourself stranded on the side of the road with a dead battery. ... show more
Reviewed in the United States on March 26, 2024 by Yankee
    • Battery jumper
I have an older truck that the battery tends to need to be jumped off every now and then. This jumper is so convenient to have and use. It charges with a usb c charger. It comes with t h the battery clamps and actual jumper box. Turn the device on and connect to your battery. It will emit a sound and the digital display will show "low" to let you know the battery is low on juice. Then push the boost button and will display " start" to let you know its OK to start your engine. It comes with a nice case to keep everything stored in. So far very happy with this item. ... show more
Reviewed in the United States on March 19, 2024 by Pamela Armstrong
    • Great device, almost a necessity for where I live, and a great price
These devices are great, almost a necessity If you live on the edge of the Arctic Circle like me. The cold really kills batteries, and auto batteries are expensive. You can keep them going a lot longer, without needing a jump from somebody else, with this device. Whether you left your headlights on, or it just got too cold, this is device is perfect. Simply connect the red and black clamps to the red and black terminals on your battery. Let it sit for just a few minutes, and then try to start the car. It should start immediately. If you have a truck, and it does not want to start immediately, then press the Boost button, and it will send higher amps to the battery. I have tried this device on my car, and truck, and it starts both vehicles just fine. With no charge time, just connect it, and try to start the vehicle, and it works. Overall, this is a great device. It is even priced extremely affordably. These devices actually get a lot more expensive, for very little more payoff. I have had no problems with this device, only success. Highly recommended. It even comes with its own carrying case, for storage. ... show more
Reviewed in the United States on March 12, 2024 by James
    • Very good solid car charger
So many products these days come to us without well written and helpful instructions. Not this one. KUDOS to the WOLFBOX Megavolt 24. Open the descriptively illustrated box and find a rectangular zippered semi soft case for permanent storage. Well done! Next open the case and find everything you need. First, a 4000 AMP battery a little hefty to support the size of power plant inside. Heavy duty plastic material makes up the outer case. Top side has a good sized battery % charge. This one was already charged to 74% when I plugged it in. One each side there are the appropriate ports for USB charging and booster cable output connection, covered by rubber doors. Underside has a large label with tech specs and a chart showing quick steps for use and also troubleshooting tips. The whole product has been well designed and engineered. Under twenty minutes to boost the initial charge to 100%. We haven't used this on any of our cars yet but we have HUGE confidence this will more than handle the task when it does come our way. Very Impressed. This is a tool you should have in your home or vehicle. Highly Recommended. ... show more
Reviewed in the United States on March 12, 2024 by James D Whitby
    • Vital for those unexpected situations
Review Image by danji31 danji31
Review Image by danji31 danji31
Review Image by danji31 danji31
Review Image by danji31 danji31
Review Image by danji31 danji31
Just last week I got in my car to make the trip to the office for an important meeting. I was in a hurry because in typical fashion, I was already running late. Insert the key and rotate - nothing happens. Battery had apparently been drained over night, still not sure how that happened. I had to email my boss to inform him that I would not be able to attend the meeting. If I had this jump starter last week, this would have been a couple minute delay. I'm very happy that I now have a backup plan with me for these unexpected events. ... show more
Reviewed in the United States on March 25, 2024 by danji31 danji31
    • A Way To Feel Safer!!!
Review Image by RanDumbRambling RanDumbRambling
While I have not had to use this as of yet, and hopefully never will to be honest, just know it is there makes me feel better. I also love the fact that I can plug it in anywhere to charge it, and it has a flashlight. Boy, does it have a flashlight. I turned that light on and it was bright, according to my daughter who unfortunately on the wrong end of the light, really bright. I love the fact that everything is all together in a nice zippered case that I can put right into the back of my vehicle. ... show more
Reviewed in the United States on March 25, 2024 by RanDumbRambling RanDumbRambling

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