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  • 2 VIDEOS
  • 8000A 12V/24V Jump Starter for Large Gas & Diesel Engines, Heavy-Duty Portable Battery Booster Pack for Trucks, RVs & Commercial Vehicles with Force Start, Digital Display, LED Light & USB Charging
  • 8000A 12V/24V Jump Starter for Large Gas & Diesel EnginesFlyAutoElectric

8000A 12V/24V Jump Starter for Large Gas & Diesel Engines, Heavy-Duty Portable Battery Booster Pack for Trucks, RVs & Commercial Vehicles with Force Start, Digital Display, LED Light & USB Charging

4.3 out of 5 stars (308)
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Color: Black

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About this item

  • Powerful 8000A Jump Starter - Delivers up to 8000A peak current to start large gas and diesel engines, making it suitable for cars, trucks, pickups, RVs, SUVs, vans, boats, tractors, and commercial vehicles. A reliable car battery jump starter for daily driving, fleet vehicles, work trucks, and heavy-duty equipment.
  • 12V/24V Heavy-Duty Battery Booster - Supports both 12V and 24V vehicle systems, giving it wider use than standard 12V-only jump starters. Ideal as a portable battery booster for garages, farms, construction sites, roadside service, fleet maintenance, diesel trucks, and commercial vehicle operators.
  • Force Start for Dead Batteries - The Force Start function helps restart deeply discharged or low-voltage batteries when normal starting mode may not work. Useful for dead batteries, cold starts, long-term parked vehicles, jobsite downtime, emergency roadside recovery, and diesel engine starting problems.
  • Portable Jump Pack with Emergency Power - More than a jump starter, this portable jump pack also works as a power pack with USB charging and an LED emergency light. Useful for road trips, camping, outdoor work, power outages, nighttime repairs, roadside emergencies, and unexpected travel delays.
  • Digital Display & Safety Protection - The digital display shows battery voltage, connection status, and operating information clearly, helping users connect with confidence. Built-in safety protections help reduce risks from reverse polarity, over-current, short circuits, overheating, overcharging, and sparks during garage or roadside use.

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This item: 8000A 12V/24V Jump Starter for Large Gas & Diesel Engines, Heavy-Duty Portable Battery Booster Pack for Trucks, RVs & Commercial Vehicles with Force Start, Digital Display, LED Light & USB Charging
$249.99
Get it as soon as Friday, Jun 12
In Stock
Sold by FlyAutoElectric and ships from Amazon Fulfillment.
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$13.99
Get it as soon as Friday, Jun 12
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Sold by ORCANTIN and ships from Amazon Fulfillment.
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From the brand

  2. FlyAuto is a brand that provide you with professional car jump start ,our mission is " For those who power your car life "

    We want to our products to be close to your life,become your personal travelling companion,and extend the life of your car.We indicated in developing multi-functional integrated automotive products for the road trip.

  3. 989 jump starter
  4. 974 jump starter
  5. 715 jump starter
  6. 604 jump starter

Product description

12V or 24V Heavy duty jump starter, it can jump start almost every type of vehicles and equipment

jump starter
jump starter

The car battery charger jump starter is equipped with 3 LED light modes (Strobe/Flash/SOS)

jump

LCD screen offers a transparent presentation of all the status indicators for the car jump starter portable supply

jump starter
jump starter

12V or 24V button

1. Short press for 1 second: Query battery voltage,the product enters standby mode.

After 1 minute of inactivity, the display turns off and the product enters sleep mode.

2. Short press for 2.5 seconds: the display turns off.

3. (After entering standby mode) Long press for 5 seconds to enter forced start mode. After 1 minute of inactivity, exit forced start mode and revert to standby mode. After 1 minute, the display will turn off and the product will enter sleep mode.

Note: Output from the clamp will only commence after “START”appears.

4. After entering forced start mode, a short press will exit this mode,the display will turn off after 3 seconds, entering sleep mode.

jump starter
jump starter

Product information

Warranty & Support

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Product Warranty: For warranty information about this product, please click here

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8000A 12V/24V Jump Starter for Large Gas & Diesel Engines, Heavy-Duty Portable Battery Booster Pack for Trucks, RVs & Commercial Vehicles with Force Start, Digital Display, LED Light & USB Charging

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What's in the box

  • jump starter

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    Customer reviews

    4.3 out of 5 stars
    308 global ratings

    Customers say

    Customers find the jump starter reliable, with one mentioning it starts their engine successfully on the first try, and they appreciate its compact size and portability, noting it's easy to carry and convenient to store in the car. They praise its quality and ease of use, and consider it worth the money. The charging capability receives mixed feedback, with some customers reporting it's fully charged while others mention charging issues.
    AI Generated from the text of customer reviews

    Select to learn more

    33 customers mention reliability, 25 positive, 8 negative
    Customers find the jump starter reliable, with multiple reviews confirming it works every time, and one customer specifically mentioning its effectiveness on heavy diesel vehicles.
    Durable and works greatRead more
    ...It jumped my car immediately and I was able to get to work on time. No hassle, no needing a second car, no dealing with long jumper cables....Read more
    Love this jump starter. It's easy to carry and started the car up quickly. Great unit to carry camping for emergencies too!Read more
    I used these for the first time this past weekend. They did not start my car....Read more
    20 customers mention quality, 18 positive, 2 negative
    Customers find the jump starter to be of excellent quality.
    Great product. My husband loves it. Handy!Read more
    Excellent jump starterRead more
    Good ProductRead more
    Love this jump starter. It's easy to carry and started the car up quickly. Great unit to carry camping for emergencies too!Read more
    11 customers mention value for money, 9 positive, 2 negative
    Customers find the jump starter worth the money.
    really great product well worth the money fast shipping easy to useRead more
    Worked great after getting it charged good valueRead more
    Great charger worth the moneyRead more
    ...I like that it feels heavy duty and well made, not cheap like some other jump starters I’ve used before....Read more
    8 customers mention ease of use, 8 positive, 0 negative
    Customers find the jump starter easy to use, with one mentioning it's easier than jumping from another car.
    powerful starter muti-function jumper stater, easy to use and start my engine successfully in the first try, and it got a led light which is quite...Read more
    I tried it and it's very easy to use, easy to carry, and not expensive. It can help me save a lot of money.Read more
    ...Super easy to use and the power is no joke....Read more
    ...It jumped my car immediately and I was able to get to work on time. No hassle, no needing a second car, no dealing with long jumper cables....Read more
    6 customers mention compact, 6 positive, 0 negative
    Customers appreciate that the jump starter is compact.
    Compact and easy to keep in my truck. It has saved me and a few times. Holds a charge for a long time. Fast delivery and exactly as advertised.Read more
    Very good, small and does not take up spaceRead more
    ...The beauty of this device is how compact and powerful it is. No need to reposition vehicles or stretch awkward jumper cables across lanes....Read more
    I was looking for this for a long time, This Jump Starter is compact, powerful, and reliable. It easily starts dead batteries....Read more
    5 customers mention portability, 5 positive, 0 negative
    Customers find the jump starter easy to carry and convenient to store in their cars.
    Love this jump starter. It's easy to carry and started the car up quickly. Great unit to carry camping for emergencies too!Read more
    Compact and easy to keep in my truck. It has saved me and a few times. Holds a charge for a long time. Fast delivery and exactly as advertised.Read more
    Great product. My husband loves it. Handy!Read more
    ...It has enough power. It can also charge the phone. It is very convenient to put it in the car without taking up space. It is worth recommending! !Read more
    12 customers mention charging, 8 positive, 4 negative
    Customers have mixed experiences with the jump starter's charging capabilities.
    This jump starter is not working. It shows a full charge but it doesnt provide enough starting current to start the carRead more
    ...They did not start my car. It was fully charged and I tried it several times I’ve the course of an hour of it being hooked up to my battery and...Read more
    ...It has saved me and a few times. Holds a charge for a long time. Fast delivery and exactly as advertised.Read more
    Works like it should easy to use. Easy to charge. I would recommend this productRead more
    powerful
    5 out of 5 stars
    powerful
    powerful starter muti-function jumper stater, easy to use and start my engine successfully in the first try, and it got a led light which is quite nice for out door use in the nighttime. Just if the power lines were longer would be better.
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    Top reviews from the United States

    • Jenny
      5 out of 5 stars
      Highly recommend!
      Reviewed in the United States on May 14, 2026
      Color: Black
      Brief content visible, double tap to read full content.
      Full content visible, double tap to read brief content.

      This jump starter is seriously impressive. My truck battery died unexpectedly and this thing started it immediately on the first try. Super easy to use and the power is no joke.

      I like that it feels heavy duty and well made, not cheap like some other jump starters I’ve used before. The screen is clear and the built-in light is also very useful at night.

      Definitely something every truck owner should keep in the vehicle for emergencies. It already saved me once. Highly recommend!

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    • Brandi johnson
      5 out of 5 stars
      Great quality!
      Reviewed in the United States on April 13, 2026
      Color: Black
      Brief content visible, double tap to read full content.
      Full content visible, double tap to read brief content.

      Great gift for my husband. Did t need it straight away, but came in clutch when the mower needed a jump. Would have been a headache getting the truck into the small garage. This jump starter is not only light in weight, it’s compact, storing is easy! It took seconds to get the mower running again after a long dead winter battery. Recommend 100%

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    • Alan L.
      5 out of 5 stars
      Very good product.
      Reviewed in the United States on May 21, 2026
      Color: Black
      Brief content visible, double tap to read full content.
      Full content visible, double tap to read brief content.

      Very happy with this item. Used it to jump start bulldozers & excavators with no problems.

      Sending feedback...
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    • KEVIN BROWN
      1 out of 5 stars
      error codes
      Reviewed in the United States on May 27, 2026
      Color: Black
      Brief content visible, double tap to read full content.
      Full content visible, double tap to read brief content.

      worked for about 3 days, then would not charge and error code E4 and E8 kept coming on the screen. would not charge or jump our vehicles when code pops up and no way to reset it.

      Sending feedback...
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    • Amazon Customer
      5 out of 5 stars
      Excellent jump starter
      Reviewed in the United States on April 12, 2026
      Color: Black
      Brief content visible, double tap to read full content.
      Full content visible, double tap to read brief content.

      Compact and easy to keep in my truck. It has saved me and a few times. Holds a charge for a long time. Fast delivery and exactly as advertised.

      Sending feedback...
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      Sending feedback...
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    • Chris Wolcott
      4 out of 5 stars
      Easier than jumping from another car.
      Reviewed in the United States on January 29, 2026
      Color: Black
      Brief content visible, double tap to read full content.
      Full content visible, double tap to read brief content.

      I've had to use this several times already on my NEW (2025) PHEV car since the 12v battery keeps dying. Previously I had to jump it from my reliable 21 yo gasoline vehicle. I have to push the 12V button to get it into FORCE mode since car battery is usually so low it does not register, but it so far has always been able to get the car going. I won't go anywhere without it now.

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    • Adam C. Rush
      5 out of 5 stars
      Love it!
      Reviewed in the United States on June 2, 2026
      Color: Black
      Brief content visible, double tap to read full content.
      Full content visible, double tap to read brief content.

      Love this jump starter. It's easy to carry and started the car up quickly. Great unit to carry camping for emergencies too!

      Sending feedback...
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      Sending feedback...
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    • Debby
      5 out of 5 stars
      Works like it should!!!
      Reviewed in the United States on May 21, 2026
      Color: Black
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      Full content visible, double tap to read brief content.

      Great product. My husband loves it. Handy!

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    See more reviews

    Top reviews from other countries

      Translated by Amazon
      See original
    • jane lord
      5 out of 5 stars
      Good price and works super well
      Reviewed in Canada on January 1, 2026
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      Full content visible, double tap to read brief content.

      This flyauto car jump starter far exceeded my expectations.. I didn't have high hopes with it being so cheap but it's worked so well. My daughter can get up to 10 jump starts out of one charge of the unit. Very easy to use too. Now we all want one for our cars just in case. It also charges the phones really quickly too. Brilliant

      Sending feedback...
      Thanks, we'll investigate in the next few days.
    • K
      1 out of 5 stars
      Wouldn't start truck
      Reviewed in Canada on July 30, 2024
      Brief content visible, double tap to read full content.
      Full content visible, double tap to read brief content.

      Weighs half as much as my 1500 volt booster pack which concerned me, and sure enough would not turn my pick up over, hooked my 2 1500 volt boosters up and it fired right up, as well as soon as I hooked it up the charge display started dropping until it reached zero .. returned

      Sending feedback...
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    • Léa
      3 out of 5 stars
      Update stopped working. 11 months.
      Reviewed in Canada on June 1, 2025
      Brief content visible, double tap to read full content.
      Full content visible, double tap to read brief content.

      Update. Stopped working today. I plug it in to charge, writes 0% then 100% then turns off and wont turn on.

      Sending feedback...
      Thanks, we'll investigate in the next few days.
    • Clayton Lee
      2 out of 5 stars
      Not strong enough for drained car batteries from extreme cold.
      Reviewed in Canada on January 3, 2026
      Brief content visible, double tap to read full content.
      Full content visible, double tap to read brief content.

      I bought this just in case I needed a boost as i live in Quebec Canada and the temperature drops to -30C a few times in the winter season. Well one of those times happened and my vehicle didn't start. My battery had drained due to the extreme cold. I followed the instructions for this booster and when i tried it, my vehicle didn't start. tried it again and still no luck. A friend brought over his jump starter and with one try, it worked! My vehicle started. So I wouldn't recommend this item as a car battery booster.

      Sending feedback...
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    • INTREPID
      3 out of 5 stars
      Ne se charge pas au complet
      Reviewed in Canada on December 2, 2025
      Brief content visible, double tap to read full content.
      Full content visible, double tap to read brief content.

      Impossible de charger as 100% il arrête tout seul as 99%

      Sending feedback...
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      Translated from French by Amazon
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    See more reviews

    Product Summary: 8000A 12V/24V Jump Starter for Large Gas & Diesel Engines, Heavy-Duty Portable Battery Booster Pack for Trucks, RVs & Commercial Vehicles with Force Start, Digital Display, LED Light & USB Charging

    From FlyAuto

    4.3 out of 5 stars, 308 ratings

    Customer reviews

    100+ bought in past month

    Price

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    About this Item

    • Powerful 8000A Jump Starter - Delivers up to 8000A peak current to start large gas and diesel engines, making it suitable for cars, trucks, pickups, RVs, SUVs, vans, boats, tractors, and commercial vehicles. A reliable car battery jump starter for daily driving, fleet vehicles, work trucks, and heavy-duty equipment.
    • 12V/24V Heavy-Duty Battery Booster - Supports both 12V and 24V vehicle systems, giving it wider use than standard 12V-only jump starters. Ideal as a portable battery booster for garages, farms, construction sites, roadside service, fleet maintenance, diesel trucks, and commercial vehicle operators.
    • Force Start for Dead Batteries - The Force Start function helps restart deeply discharged or low-voltage batteries when normal starting mode may not work. Useful for dead batteries, cold starts, long-term parked vehicles, jobsite downtime, emergency roadside recovery, and diesel engine starting problems.
    • Portable Jump Pack with Emergency Power - More than a jump starter, this portable jump pack also works as a power pack with USB charging and an LED emergency light. Useful for road trips, camping, outdoor work, power outages, nighttime repairs, roadside emergencies, and unexpected travel delays.
    • Digital Display & Safety Protection - The digital display shows battery voltage, connection status, and operating information clearly, helping users connect with confidence. Built-in safety protections help reduce risks from reverse polarity, over-current, short circuits, overheating, overcharging, and sparks during garage or roadside use.

    Product Description

    8000A 12V/24V Jump Starter is designed for large gas and diesel engines, delivering reliable starting power for cars, trucks, pickups, RVs, SUVs, tractors, boats, and commercial vehicles. Built for both personal and heavy-duty use, this portable battery booster power pack supports 12V and 24V vehicle systems, making it ideal for roadside emergencies, garages, fleet maintenance, farms, construction equipment, and outdoor work environments. The advanced Force Start function helps restart low-voltage or deeply discharged batteries when traditional starting methods may fail. Whether dealing with cold weather starts, long-term parked vehicles, diesel truck batteries, or emergency roadside situations, this jump starter provides dependable backup power when it matters most. Equipped with a smart digital display, the unit clearly shows battery status and operating information for easier and safer use. Built-in safety protections help prevent reverse polarity, short circuits, overheating, overcharging, over-current, and sparks during operation, helping users connect with confidence in garages, parking lots, or nighttime emergencies. More than just a car battery jump starter, this portable jump pack also functions as an emergency power source with USB charging support for phones, tablets, and portable electronics. The integrated LED flashlight includes lighting, strobe, and SOS modes, making it useful for camping, travel, outdoor activities, power outages, roadside repairs, and emergency situations. Compact, portable, and built for demanding applications, this heavy-duty battery booster power pack is designed to deliver reliable performance wherever the road takes you.

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