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YUSMAN

Car Jump Starter, 4000A 12V Jump Starter Battery Pack (8.0 Gas/6.0L Diesel), Safe Car Jumper Box with Display, Car Jump Starter with Extended Smart Jumper Cables, Quick Charge 3.0, LED Light

    • Based on 300 reviews
Condition: New
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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Nov 25
Order within 19 hours and 39 minutes
Available payment plans shown during checkout

Size: F01


Features

  • POWERFUL JUMP STARTER: 4000A Car Jump Starter easily starts your battery in seconds, Starting a drained battery (up to 8L Gas engines and 6L diesel engines). The jump starter can easily restart an unloaded 12V vehicle without fear of extreme temperatures (-4F~140F). 1000+ recharge cycles, up to 40 jump starts on a single charge.
  • 12800mAh POWER BANK: YUSMAN car jump starter built-in 4 high-capacity lightweight battery packs, and 3 USB charging ports, the battery jumper starter portable also works as a long-lasting power bank. The fast-charge USB port can fully charge your cellphones, tablets, and other mobile devices at the fastest speed possible.
  • SMART SAFETY PROTECTION & LCD DISPLAY: The battery jump starter works with intelligent jumper clamps which provide multiple security protections to ensure it's safe to use. The car jump starter's LCD shows important data such as battery level, charge status, and battery temperature, making the jump starter easier and clearer to use.
  • ALL-IN-ONE EMERGENCY LED FLASHLIGHT: Beyond jump-starting, our product serves as a multi-functional emergency tool. Equipped with a powerful LED flashlight and SOS mode, it's perfect for nighttime emergencies or outdoor adventures. The car jump starter's LED work light has 4 modes: Normal, SOS, Strobe, and Warning Light.
  • COMPACT AND PORTABLE DESIGN: This Jump Starter has an EVA storage case that allows you to store this car jump starter more conveniently. The Car Jump Starter is lightweight build allows you to take it with you wherever you go, ensuring you never get stranded with a dead battery again.
  • IN THE BOX: The package includes a Portable Lithium Car Battery Jump Starter Pack, Heavy-Duty Battery Clamps, USB Type-C Charging Cable, EVA Storage Case, and User manual. Note: Please charge the jumper fully when you first time receive it, though it shows full power. It is suggested to start the car when power is greater than 25%. Please recharge the car jump pack every 2-3 months to activate the battery jump starter and prolong the lifespan of the portable jump starter.

Brand: YUSMAN


Product Dimensions: 8.26"D x 3.81"W x 1.81"H


Amperage: 4000 Amps


Peak Output Current: 4000 Amps


Manufacturer: YUSMAN


Manufacturer: ‎YUSMAN


Brand: ‎YUSMAN


Model: ‎F01


Item Weight: ‎2.57 pounds


Product Dimensions: ‎8.26 x 3.81 x 1.81 inches


Country of Origin: ‎China


Item model number: ‎F01


Batteries: ‎1 Lithium Ion batteries required. (included)


Manufacturer Part Number: ‎F01


Amperage: ‎4000 Amps


Date First Available: April 8, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 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.

Similar Products

Top Amazon Reviews

    • Powerful and easy to use
Size: F01
Works great, fast charging. Portable power, has USB ports and can jumpstart a truck. Simple to operate and has a flashlight to boot.
Reviewed in the United States on October 16, 2024 by Veehova37
    • Powerful and Portable: A Great Jump Starter Option
Size: F01
Here's the revised review: I'm really impressed with this Car Jump Starter! The power is more than enough to jump start my 7.0L gas truck, and the 12V battery pack is compact and portable. The display screen is a great feature, making it easy to monitor the battery level and voltage. The extended smart jump cables are heavy-duty and easy to use but could be longer. I've used it to jump start my car once and it worked. It's also has cables to charge my phone and other devices. My only minor complaint is that the instructions could be clearer and written in better Englsih, but that's a small nitpick. Overall, I highly recommend this jump starter to anyone who wants a reliable and powerful portable battery pack. ... show more
Reviewed in the United States on July 14, 2024 by ReTam
    • Perfect for emergency and to have.
Size: F02
Review Image by Ruben Ruben
Review Image by Ruben Ruben
Review Image by Ruben Ruben
I was impressed by the way it came in. wonderful box, easy to use, and perfect bag to carry around. After reading all the features, this has enough battery to charge your phone 8 times and has the power to jump start cars. by far this is perfect for road trips or to have in general. i always go with the saying, “it’s better to have it than not to have it” so i know this will be useful now in the future! i cannot wait to use it to it full potential and flex to my friends. so if you are wondering if you should buy one, just remember the quote that i said and consider one from now on. highly recommend ... show more
Reviewed in the United States on July 27, 2024 by Ruben Ruben
    • Classy powerful
Size: F01
I like the display it lets me know how much charge I have . I work at an auto parts store and used it to jump a car that was dead and get it in the shade to change the battery the clamps were larger than a Gooloo I have.
Reviewed in the United States on October 28, 2024 by VeggieDavid
    • Compact and ready when you need it!
Size: F02
Review Image by Linda Ayers Linda Ayers
Review Image by Linda Ayers Linda Ayers
Review Image by Linda Ayers Linda Ayers
Review Image by Linda Ayers Linda Ayers
I purchased a battery charger, not realizing that they won’t start a dead battery anymore. Pretty pointless to me. You hook this up and you don’t need a battery charger. Charges with the Type C Cable. It’s strong enough to start Everything from my lawnmower to my car! It is top quality from compactness to performance. It’s extremely easy to use! A big plus is being able to charge your phone and the light on it is very handy! It holds a charge for a long time so you don’t have to worry if it’s ready when you need it. It comes in a very nice case, and you can tuck it in small spaces! I’m very happy with this purchase! ... show more
Reviewed in the United States on July 26, 2024 by Linda Ayers Linda Ayers
    • A Great Tool To Have With You
Size: F02
Review Image by Chris Chris
Review Image by Chris Chris
Review Image by Chris Chris
This is a great thing to have so you don't have to depend on someone else. I bought this to jump a car that's been sitting for a while and got it up and running right away. A few things I have to say. 1. It's very compact and easy to store. 2. Very easy to use and not complicated. 3. The flashlight on the end is nice one to see but for 2 just so it helps people see you from a distance. 4. This is one of those items that gives you peace of mind when driving or if you have other family members. It's something I've wanted for a long time and I'm glad I have one now. 5. It has a nice carrying case to keep everything together. Overall this is a great item to have and I would call it a must have tool for anyone in a family. It just will make you feel better knowing you can jump your own car or a family member can. ... show more
Reviewed in the United States on July 19, 2024 by Chris Chris
    • Junk
Size: F01
I never write reviews, but I feel the need to on this item. I always do my research on just about every item I purchase , and I did on this one to. I watched all the videos/ reviews I could find on it and it had a great star rating. Brought it on July 17 on a prime deal day and have used it only 3 times to start my mower. Went on today to jump my mower and would not turn on, so figured it need to be charged so put it on charge and after an hour or so it read 100% while pugged in. Took it off the charger and it won’t turn on no display nothing. Got on my Amazon to get a return and it says return expired on August 17. So I can’t even return the item. It is sold as an emergency item which I just bought it for jumping a few things aka mower around my house and it couldn’t even handle that three times. ... show more
Reviewed in the United States on September 5, 2024 by Tim
    • Happy to Use this for my Roadside Business!
Size: F02
I’ve started everything gas with this. Up to an 8.0L gas engine with no issues — does exactly what it says it does! So 5 stars. Now I don’t get as many jumps as it says it will do but this box is in my car all the time and the heat maybe draining it. Also, I’ve had trouble finding the right charging device. I use a block that fits the power specs but the only thing I seem to get it to charge with is a Chromebook charger. At any rate, worth every dollar, I’ve made thousands with it, jumping clients vehicles. Will buy another several for back ups! No use spending 200-300$ on a more expensive unit that does the same thing ... show more
Reviewed in the United States on September 16, 2024 by Adrian

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