Search  for anything...

Giatero 4000A Car Jump Starter, 12V Battery Jumper Starter Portable Jump Box(10.0L Gas/8.0L Diesel), Jump Start Battery Pack with 3 Modes Flashlight, Power Bank with USB Quick Charge & Type C Port

  • Based on 495 reviews
Condition: New
Checking for inventory...

Notify me when this product is back in stock

$39.99 Why this price?
Save $20.00 was $59.99

Buy Now, Pay Later


As low as $9 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

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.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Unavailable
Fulfilled by Amazon
Available payment plans shown during checkout

Color: 001-4000A


Features

  • [Powerful Jump Starter]: Featuring a peak current of 4000A, Giatero car battery jump starter can safely revive 12V low-voltage and fully drained vehicle batteries within seconds, even in extreme temperatures. Giatero portable car jump starter supports engines up to 10.0 liters for gasoline and 8.0 liters for diesel, offering up to 70 jump starts on a single charge and more than 1000 recharge cycles. Versatile and reliable, Giatero jump starter compatible with trucks, motorcycles, snowmobiles, ATVs, and UTVs.
  • [Advanced Safety System]: Giatero jump box for car battery provides safe and hassle-free operation, eliminating concerns about incorrect connections or sparks. Giatero emergency car kit incorporates 9 intelligent safety features: over-charge, over-current, short-circuit, reverse-polarity, low-temp, high-temp, over-voltage, over-load, spark-proof, and reverse-charge protection. Enhanced thermal efficiency and power management ensure improved performance and extended battery life.
  • [Versatile LED Flashlight]: Giatero car emergency kit includes a 400-lumen LED light offering three modes (Flashlight, Strobe Light, SOS Light). Switch between modes effortlessly with the button, making this booster pack jump starter perfect for dark conditions, emergencies, camping, and outdoor activities, providing optimal convenience and versatility.
  • [Dual-Function Power Bank]: Giatero car battery charger also serves as a portable power bank, equipped with 2 USB outputs and a charging port (Input: 15W Type-C, Output: USB 5V 3A, USB 5V 2.1A). Giatero jump starter USB port can quickly charge cellphones, tablets, and other devices, offering emergency power when required. Ensuring your devices remain powered up at all times.

Brand: giatero


Battery Cell Composition: Lithium Polymer


Voltage: 12 Volts


Vehicle Service Type: ATV, Motorcycle, Passenger Car, Tractor, Truck, Van, Watercraft


Battery Capacity: 18000 Milliamp Hours


Brand: ‎giatero


Amperage: ‎4000 Amps


Peak Output Current: ‎4000 Amps


Manufacturer: ‎Dongguan Huaqing Technology Co., LTD


UPC: ‎763312218692


Automotive Fit Type: ‎Vehicle Specific Fit


Model: ‎COCY-001


Item Weight: ‎1.95 pounds


Package Dimensions: ‎8.94 x 4.37 x 4.02 inches


Item model number: ‎COCY-001


Batteries: ‎1 Lithium Polymer batteries required. (included)


Manufacturer Part Number: ‎COCY-001


Date First Available: March 6, 2024


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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.

Top Amazon Reviews


  • Works well
Color: 001-4000A
Had to use a few times to jump my truck, ATV and snowmobile and it worked great! Super happy it was on hand or I would have been stranded in the woods on one occasion.
Reviewed in the United States on January 7, 2026 by vito venturelli

  • Worked perfectly. Will get one for each vehicle.
Color: 001-4000A
Within a couple of days of receiving this, someone at my bar had a dead battery. It was a large pickup truck. Started it within 2 seconds. Much more convenient than pulling a vehicle around to hook up jumper cables. Will buy more. Cannot beat the deal at less then $30. Update: Needed to use it 5 times so far. Starts everything within a couple seconds. Today I had to use it on a large diesel truck. The owner said it will never start it. Couple seconds and it fired right up. Few days ago, the battery on my large 6-cylinder diesel generator was dead. Again, fired up in second. 5 starts with it and still shows full charge on the indicator. I've already purchased another one for my dad. He has a farm, and something always has a dead battery lol ... show more
Reviewed in the United States on February 27, 2025 by David Y.

  • Great value and works well
Color: 001-4000A
Excellent and reasonable
Reviewed in the United States on November 14, 2025 by P J

  • Its good
Color: 001-4000A
Havent tried it as yet but so far i like what i see. It came charged. It feels sturdy and easy to use.
Reviewed in the United States on August 20, 2025 by Kelly

  • good value
Color: 001-4000A
have used it a couple times and so far so good. havent done a massive v8 or anything just v6 and 4cyl engines. but jumped a basically fully dead battery with ease. i also take this with me camping and 4wheeling incase a phone needs power or another person needs a jump
Reviewed in the United States on December 25, 2025 by Nate Higgers

  • Ready when needed
Color: 001-4000A
Bought this for our grandson for Xmas a year ago. Nice thank you's right after, but he was more taken with gift cards and such. About a month ago, a huge thank you note as his battery died and he was able to use this to get going. A little bit of security for Gma and Gpa as we know that hopefully we've helped solve one mechanical crisis. ... show more
Reviewed in the United States on December 29, 2025 by Judy GD

  • 🔋Jump a dead car in less than 1 minute! ⚡️
Color: 001-4000A
I already used it about 10 times! I live near Milwaukee so January and February can be brutal on car batteries (especially Walmart batteries)! I have multiple vehicles so sometimes my cars sit for over 5 days. Ok I was skeptical on buying this because the price was less than half of the popular ones. But I read a few reviews and took a chance. When battery was dead I hooked it up and instant ⚡️POWER ⚡️! Even when my dad's Lexus wouldn't start with traditional jump box, this thing did the job. (His car has electrical issues.) It's easy to charge, just use basic USB-C cable. I recommend using ur own USB cable because the included one is not Great. Even after several jumps the charge is almost full. I used to charge it after each use. Now I'm waiting to see how long it takes to drain the charge. You don't need the expensive units. This will do everything u need it to do. The carry case is great. ... show more
Reviewed in the United States on February 17, 2025 by Sammy Cordoba

  • Works great, good quality.
Color: 001-4000A
Seems to work good, haven't really had to use it though. I did try it on my truck but didn't work because the battery was too dead. This jumper won't jump a completely dead battery which I don't think any of them will now days for safety.
Reviewed in the United States on October 10, 2025 by Matthew

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for inventory...