AstroAI Car Jump Starter, 2000A 12V 8-in-1 Battery Jump Starter, Up to 7.0L Gas & 4.0L Diesel Engines, Intuitive LED Screen, Quick Charge 3.0 Power Bank with Cigarette Adapter, Jumper Cable
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FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
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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Features
- 8-IN-1 MULTI-FUNCTION - AstroAI Lithium jump starter is integrated with 8 functions. It's a car jump starter, portable power bank, compass, LED emergency torch with 4 modes (flashlight, strobe, SOS, red warning), and 12V DC auto accessories powered device. The 8-in-1 multi-function road trip kit is a must for outdoors.
- START COMPLETELY DEAD BATTERY - Built-in 2000A peak current start the 7.0L gas engine/4.0L diesel engine and 12V vehicles within 30s. The car battery jump starter will detect vehicles' voltage automatically, when the voltage is less than 9v, the jump starter will beeping intermittently and the screen of the jump starter battery pack will display "PRESS BOOST BUTTON" to enter 30 seconds manual override mode to start your fully drained batteries. BOOST BUTTON only be pressed when fully drained.
- VISIBLE 2" LED DISPLAY - Compared with traditional portable jump starters with indicators only, AstroAI visible 2" LED portable car jump starter clearly displays all the information you need. When you have drained batteries on a road trip, you don't have to guess by the indicators anxiously or wait hours for AAA/someone for help on desolated interstates. Just follow the instructive steps on the LED display to save yourself clearer and easier!
- ADVANCED PROTECTION TECHNOLOGY - The portable Lithium jump starter car battery cables are constructed with all-metal clamps to prevent breakage caused by long-term use. And it also has 8 protections, including reverse polarity, reverse connection, over current, over voltage, overload, over-charge, over-discharge, short circuit. All the protections make yourself and your loved ones safe.
- PORTABLE POWER BANK - equipped with 3 output ports (USB 3.0 5V/3A OR 9V/2A, USB 2.0 5V/2.4A, DC 12V10A). The extra USB 3.0 high-speed output port makes charging for your phones, smartwatches, tablets, and other devices easier and faster. The DC 12V10A output port can recharge your car refrigerator, car vacuum cleaner, tire inflators, air compressor etc.(Cigarettes adapter and charging cable are included)
Brand: AstroAI
Product Dimensions: 5.16"D x 7.68"W x 3.86"H
Item Weight: 1.3 Pounds
Amperage: 2000 Amps
Peak Output Current: 2000 Amps
Brand: AstroAI
Product Dimensions: 5.16"D x 7.68"W x 3.86"H
Item Weight: 1.3 Pounds
Amperage: 2000 Amps
Peak Output Current: 2000 Amps
Manufacturer: AstroAI
Item Weight: 1.3 pounds
Item model number: 118U
Batteries: 1 Lithium Polymer batteries required.
Manufacturer Part Number: AHET118
OEM Part Number: 118U
Date First Available: February 7, 2022
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
I returned home to California from a 30 day trip to the East Coast. My Toyota 4 Runner SR5 was parked in my garage for the same 30 days. I arrived at my house and needed to pick up my mail and buy some groceries. The Toyota battery was dead, the engine wouldn't even turn over. This car charger, not much bigger than a cell phone, was able to start my car immediately. All I had to do was clamp the positive connector on the positive battery post and the negative connector on the negative battery post and turn my car key in the ignition. It started like magic !! The car charger itself charges exactly like a cell phone also. It reads 100 when fully charged and tells you how much charge is left as you use it. I was tired from my one month trip and had a lot to do. It saved my day and saved my money!!
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Reviewed in the United States on June 21, 2025 by Thomas L. Kozo
wasn’t sure what to expect from this jump starter, but it actually surprised me. The screen is really helpful — it shows the battery level and voltage so you know if it’s charged before you need it. I used it on my car (battery was completely dead) and it started right up on the first try. The cables are solid and the unit feels well built, though a bit on the heavier side for something you’d keep in the glove box. I like that it also works as a power bank — I’ve charged my phone with it a few times just to test it out. Haven’t had it long enough to see how it holds up over time, but so far it’s doing what it should. Definitely good peace of mind to keep in the trunk.
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Reviewed in the United States on October 4, 2025 by Jackjones
It's compact and lightweight (approximately the size and shape of a thickish paperback book) but has started my car every time without fail. It fits in my glove compartment. I have used it quite a bit due to some ongoing battery issues with add-on car components but it has worked so well that I haven't been in a big hurry to get those things fixed. I'm never stranded. It's incredibly simple to use. Plug the cable connector assembly into the unit, pop your hood, attach the red clamp to the red battery terminal (+pos) and the black clamp to the black battery terminal (-neg) and the unit automatically turns itself on and Start icon lights up. Start the car as normal and you're good to go. Unplug the clamps in reverse order and put everything away in the included bag. If your battery is particularly low, it might signal you to push the Boost button first, which adds a bit of extra cranking power but is only active for 30 seconds. That's always been way more than enough. It's in the Top 5 of the best value for money purchases I've made over the years. The two downsides I see are that 1) the bag that holds everything is not particularly well-stitched and came loose after a while but my seamstress friend fixed it up for me and 2) it's slowish to recharge but not annoyingly slow. To go from 80% to 100%, I think takes about an hour and a half. That's plugged into the wall in the house with the included USB charger. I try to keep it charged to 100% and I recharge it after 3 or 4 starts which brings it down to around 80%. I think it might not always have enough power below that level.
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Reviewed in the United States on June 12, 2024 by kentix kentix
Came on time, well packaged, solid. It seems to be a high-quality product. Easy to understand instructions. It charged up as expected. I would give 5 stars except I haven't had to use it yet (thankfully), so I can't comment on how well it works.
Reviewed in the United States on December 12, 2024 by Dana P.
Works great better then I thought it would I keep it on my motorcycle to help others and myself
Reviewed in the United States on November 15, 2025 by Jeffrey F Bienemann
Ok, so I haven’t had the need to jump start yet, but I have full confidence it will deliver, and the cables and clamps are quality.. I have used it to charge my phone, and I’ve used the 12V cig adapter to run my AstroAi vacuum. It powered it without any struggles. Suction was strong, Led was bright. I was able to do front and back of vehicle and only lost about 5% battery. I also like the case it comes with. Mine was missing the wall charger, so I contacted AstroAI support, and without hesitation they sent one out for me. They have great products, and support and sell there products at very reasonable prices. I will always recommend them to friends and family 12/22/24! UPDATE! I finally needed to jump start my car. 2020 Forte with original battery finally dying. It’s 13 degrees in NJ this morning and my car was dead! Took out this bad boy which I leave under my front seat at all times and keep around 80%. Attached to battery and automatically the screen said “ jump start ready”. My car fired right up, and the screen only went to 78%! I just ordered an 2nd unit to keep in my wife’s car so we both have peace of mind knowing a dead battery will not leave us stranded. Awesome product!!
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Reviewed in the United States on February 7, 2024 by Ry