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Car Jump Starter, HEMINGSON 2000A Peak Battery Jump Starter Portable 12V Jump Box for Vehicles 7.0L Gas and 5.5L Diesel Engines with 4 Modes LED Lights and Jumper Cable

  • Based on 313 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Monday, Sep 8
Order within 13 hours and 8 minutes
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Style: 2000


Features

  • Extreme-Capability Car Battery Jump Starter: Unleash 2000A peak power to revive engines up to 7.0L gas or 5.5L dieselperfect for trucks, RVs, or heavy-duty vehicles. Engineered to operate in -4F to 140F extremes, HEMINGSONs jump starter conquers frozen mornings or scorching summers
  • Smart 400-Lumen Multi-Mode Flashlight: Illuminate emergencies with a 400-lumen LED beam featuring 4 modessteady light, strobe, SOS, and warning mode for roadside visibility. Safer than standard flashlights, its ideal for nighttime repairs, signaling help, or navigating dark trails
  • Proactive Safety & Endurance: Reinforced with 10-layer circuit protection and anti-corrosion metal clamps, this portable car jump starter prevents sparks, overheating, and reverse polarity risks. Optimize performance by maintaining a 50%+ charge before use and recharging every 3 months. Backed by a 3-year warranty and 24/7 support, its built to last
  • Dual-Purpose Power Hub: This jump pack doubles as a power bank with 2 USB ports (5V/2.4A) and 1 Type-C input, charging smartphones, tablets, smartwatches, cameras, and more. Stay connected during road trips or blackoutsno extra gadgets needed
  • Lightweight & User-Friendly Design: This battery jumper features clear indicators. The ultra-compact battery jumper starter portable (7.2x1.5x3.4, 0.85 lbs) slips into tight spaces. Its compact size fits seamlessly in gloveboxes, backpacks, or emergency kits. HEMINGSON empowers confident adventures for families, solo travelers, and outdoor enthusiasts

Brand: HEMINGSON


Amperage: 2000 Amps


Peak Output Current: 2000


Manufacturer: Shenzhen Liyou Technology Co., LTD


Manufacturer: ‎Shenzhen Liyou Technology Co., LTD


Brand: ‎HEMINGSON


Model: ‎jump starter


Item Weight: ‎1.7 pounds


Package Dimensions: ‎9.37 x 5.47 x 3.43 inches


Item model number: ‎HVJ01


Batteries: ‎1 Lithium Ion batteries required. (included)


Manufacturer Part Number: ‎HVJ01


Amperage: ‎2000 Amps


Date First Available: July 9, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 8

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • A Game Changer for Roadside Emergencies!
Style: 3000
I recently purchased this item, and it has been an absolute lifesaver! I’ve used it a few times since acquiring it, and it works perfectly every single time. The jump starter is incredibly powerful and easy to use. Starting my car was quick and hassle-free, and I love that it’s portable enough to keep in my trunk without taking up much space. The air compressor feature is a fantastic addition, allowing me to quickly inflate my tires when they’re low on air, which is incredibly convenient. The build quality feels solid, instilling confidence that it will last for a long time. Plus, its compact design makes it perfect to carry on road trips or even just for everyday use. I can’t recommend the Hemingson car jump starter enough! It has undoubtedly earned its five-star rating from me, providing peace of mind on the road. A must-have for every car owner! ... show more
Reviewed in the United States on September 5, 2024 by Javier Uzcategui

  • Awesome!
Style: 3000
This device is a literal Godsend! My car battery was old and needing replacing. This charged it up in seconds! Very easy to follow instructions and easy to use. So far, I’ve only used the battery charger feature, which is what I bought it for. But, I tested the flashlight and other features. Flashlight is SUPER bright! The tire inflation seems it will work well too. Carrying case and storage: The carrying case has a netted partition in the lid of the case where all the peripheral components fit nicely. Don’t have to struggle to MAKE anything fit and stay put. The bottom has a thin fabric flap for cushion a protection, there are two 1inch elastic bands to keep the drive secured in the case. No shifting or slip/drop accidents! Charge Retention: Basically still had 95% charge after first use. Device charged within 30 minutes, arrived with a 70% charge. I’ve only needed to recharge once after several uses in the past year. Seems to hold charge indefinitely with no leakage between uses. ... show more
Reviewed in the United States on November 26, 2024 by N2bleu

  • Nice
Style: 3000
Very nice.
Reviewed in the United States on August 16, 2025 by Peggy

  • Connecter for tire filler doesn't fit on the valve stems for my tires
Style: 3000
The jump starter works great. However, the tire filler doesn't have a connector that fit on my tires.
Reviewed in the United States on June 3, 2025 by Rebecca G. Gonzalez

  • This air pump works great jump start works great I've bought two
Style: 3000
Good price for a great product
Reviewed in the United States on August 29, 2025 by Tool Man

  • Great little travel buddy
Style: 2000
Small enough for the motorcycle bags but large enough to Jumpstart a truck. Battery seems to last well too as I've had to start the lawnmower with it several times with no real battery loss.
Reviewed in the United States on June 23, 2025 by kevin mcbee

  • Device will not shut off
Style: 3000
* EDIT *: The company saw my bad review and reached out and offered a full refund AND sent a new product that does work. I can't believe such great customer service exists these days. As such, I would be confident purchasing this, or another item, from this seller. I am truly impressed and appreciate them wanting to make it right! Original review: First of all, this takes forever to charge. After using, the device will not shut off (the power button did not shut it off) so I had to leave it on until the battery died. The user manual is useless. Spend more and get a nicer one, because you get what you pay for! ... show more
Reviewed in the United States on September 11, 2024 by AdoptAHomelessPet

  • It doesn't hold a charge
Style: 3000
First of all, it takes forever to "fully" charge. It takes at least 8 to 10 hours. Then, it only holds a charge for a few days. After five days, it will show 64%, but once you turn it on, without doing anything, it goes to 19% in 30 seconds. Also, when you charge it, it never fully charges to 100%, so there you are wasting time and energy thinking it will eventually go up to 100%, but it never does. I needed to jump start my car right now thinking there wouldn't be any issues since I "fully" charged it four days ago, but it didn't even turn on at all. It wasn't until I plugged it in again that it showed "64%" which quickly turned to 19% without doing a thing. I then went to use the jump started from another brand, which had been in the garage for at least six months, and that one was at 96%. Thank God I had that one as a backup. I had absolutely no problems with it. After I was done using it, it went to 94%. This brand is a total waste. ... show more
Reviewed in the United States on September 3, 2024 by Customer

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