NEXPOW 2500A 22000mAh Portable Car Jump Starter Q9B

(779 customer reviews)


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  • POWERFUL LIFE SAVER: This NEXPOW emergency jump starter has enough power (2500A peak current) to jump start most 12 volt vehicles on the road! (up to 8.0L gas or 8L diesel engines) Works with cars, motorcycles, watercraft, ATVs, UTVs, SUVs, lawnmowers, yachts, boat, pickup, snowmobiles, etc. Fully charges in 5 hours. By turning off the main switch, our battery starter can hold a charge for more than 3 months.
  • LED FLASHLIGHT: Not just a car battery charger, the Q9B car booster comes equipped with super bright LEDs functioning as an emergency flashlight. The blue-red alternate light can function as a traffic hazard warning signal in the event of an accident. It is a multifunctional life-saver with an SOS signal.
  • QUICK-CHARGING 3.0: New generation dual USB outputs (5V/3A 9V/2A; 15V/1.5A) are compatible with almost all USB charging devices – including your phone, tablet. The quick-charge port saves you time by charging your devices at 1.8x the speed of a standard port.
  • UPGRADED TECHNOLOGY:Advanced lithium-ion battery chip QDSP technology (Quick Discharge Start Power), it makes the jump starter able to withstand challenging temperatures especially in extremely cold weather to jump start vehicles in 1-3 seconds, 3X stronger and reliable than any product with the same specifications.
  • WHAT’S INCLUDED: NEXPOW Q9B Car battery starter, smart jumper cables, USB Type-C cable, cigarette lighter socket adapter, user manual, 24 months card, Carrying case.


[amazon template=add to cart&asin=B082ZZ2W14]A Must Have for Every Driver

This jump starter with 2500A peak power is capable of starting all 12V battery vehicles with up to 8L gas and 8L diesel engines. With this in-hand, there’s no need to wait for breakdown assistance or ask for help from a stranger.
What You Get:

1x NEXPOW Portable Car Jump Starter
1x Jumper Clamps Set
1x USB Type C Cable
1x User Manual
1x Hard Case
1x Cigarette lighter socket adapter

779 reviews for NEXPOW 2500A 22000mAh Portable Car Jump Starter Q9B

  1. Stella 0057

    I owned this jump starter over a year before I used it. I have two cars that remain idle for 6 months a year. I was able to start a truck after not working for 6 months and it turned over so easily with this jump starter. I know it does additional things but I really bought it to jump start vehicles. I recommend this product and will probably buy another. I am a bit afraid to jump start cars, I don’t like the sparks sometimes from the cables, and this was neat and clean. Every woman should have one!

  2. Brian

    Really can’t make a opinion on the product haven’t quite used it yet.

  3. Glenn R Ware

    Really glad I purchased this. It has helped me and others I know start our vehicles. Good case and easy to use. Holds a charge well and quickly starts the vehicle. So much better then traditional cables and possibly damaging the vehicle supplying the power. I have recommended to friends and family. Glad I have it. Thanks for a great product.

  4. myra

    Great Features!
    Great Size!
    A great jump starter to have!

  5. Doyle L. James

    Very powerful! I have a truck that has something draining the battery so I bought this to start the truck every other day. I only have to charge it on the weekends. The light is great for seeing the battery terminals in the dark, or also great for emergency roadside assistance. I keep it in the truck, and plan to buy one for my wifes car and all three of our childrens cars. Saves money and time if you get stuck with a dead battery.

  6. Todd

    Started up my vehicle easily twice.

  7. Customer

    It works as advertised. We’ve successfully jump started a truck twice. Recommended!!

  8. Rod Hawkins

    Just got this and used to jump neighbors truck, started truck right up. I’ve also used to charge phone which it does very fast, way better than plugging phone into vehicle. Also nice that it comes with a carrying case.

  9. Blu

    I love that you don¡¯t need to rely on someone to use this. It¡¯s an easy two step process, and works fine on my 2021 Promaster van

  10. jeramy towe

    This charger has paid for itself and then some. I work in law enforcement and not only have I used it to jump off my patrol car, but on 3 occasions there have used it to help stranded citizens!

    Awesome product for the money!

  11. Scott

    It keeps a charge a long time in-between charge ups. It will definitely jump start your car, suv, or mini van. It also has an emergency light, and can charge up your phone if needed. I bought this for my son to take on his camp outs for emergencies, if needed. Along with the blue 110v plug in converter from Amazon. If he needs to put power back into the Nexpow after using it, he can just plug it into the converter.

  12. Allan

    I like the simplicity of use. Jumper cables are clumsy and difficult to store.

  13. Kindle Customer

    Loved that it keeps a charge.

  14. Kevin Lewis

    I drive a Prius ( don’t judge me) it takes minimal power to jump start the battery that starts the computer that starts the car. I have had to use it twice and it started the car immediately both times. I have not used it on a standard vehicle but I imagine it would work just fine.

  15. Ron Rosenow

    I like the small size and the powerful jump that it gives.

  16. Thor

    It¡¯s a goodbye definitely buy it.

  17. Scott Creekmore

    Starts all equipment with ease

  18. Stuart Anderson

    The portable car jumpers are getting better. My previous unit was used to jump a truck.
    The item works as described. There is only one way to connect the unit to jump a car. There is an error message if the polarity is reversed.
    I have used the unit to charge my iPhone/iPad without an issue.
    I recommend charging the unit every 2 months to ensure that there is enough power to jump a car.

  19. Tom

    I bought this because of the high review. I give it 5 stars because it can jump-start my V6 SUV with no problem! Great product. It came with a vey nice case too.

  20. Mark Gross

    I have a older car which I dont use that often, and it sometimes needs a bit of a boost. I’ve had other chargers before – this one is unbelievable fast and light. great product.

  21. wesley brown

    Jump starts my little cars instantly. Jumped my 6.7 power stroke with batteries that wouldn¡¯t turn the motor but would light up dash and radio. Was able to jump my little car 3 times and the truck twice with still half a battery on the jump pack. Little life saver. Worth the money.


    Great for the fishing boat if the trolling motor runs you down, or someone needs a jump.
    Time will tell how it hold up. For the $ keep one in the car

  23. Henri

    Great product for a piece of mind. When you need to jumpstart a car

  24. D. Berger

    it works like i expected

  25. JG

    Has bailed me out several times already,

  26. Ramya

    Works as Explained

  27. henry Chambliss

    Charger was good as advertised, but the negative, plug/ connector (from the cables, blue) that fits into the charger, has separated and no longer making contact. Help, how do I get replacement clamps.

  28. Ricardo Uribe

    Loved how small and powerful this little unit is. Worth every penny

  29. EJ

    Used it multiple times and it works very well

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