Portable Car Jump Starter with Air Compressor, Kefkafl 4500A 150PSI Car Battery Jump Starter Battery Pack (10.0L Gas/10.0L Diesel), 12V Jump Box with Tire Inflator, Flashlight, Display, Power Bank
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Color: Q10-4500A
Features
- POWERFUL JUMP STARTERThis 4500A portable car jump starter with with air compressor can easily start 12V vehicles (10.0L Gas/10.0L Diesel engines) in -4F-140F. Suiitable for cars, trucks, motorcycles, boats, rvs, atvs, tractors, lawnmowers, snowmobiles, trucks etc, make your driving journey happy without worry
- 150PSI CORDLESS INFLATOR WITH SCREENThe car jump starter with air compressor quickly inflates a car tire to 30 PSI in just 2 minutes, faster than most jump starter in the market. Equipped with 3 different nozzles & 4 selectable units (PSI, BAR, KPA, KG/cm2) for cars, bicycle, bikes, motorcycle, balls etc. The display screen can display the tire pressure and power in real time.
- 10-IN-1 JUMP STARTERThe jump starter with tire inflator can jump start car max up to 80 times on a single full charge.It also have 6 practical function: Jump Starter, Tire Inflator, Power Bank, Flashlight, SOS Signal and Strobe. This jump box is lightweight and portable, easy to carry around.
- MULTIPLE INTELLIGENT PROTECTIONThe car jump starter battery pack is designed with 10 layers of safety protection, including short-circuit, reverse connection, low-temperature, high-temperature, low-voltage, over-load protection and so on, which can guarantee safety and eliminate risk.
- WHAT YOU GET & WARRANTY1*Jump Starter with Air Compressor, 1*Smart Jump Cable, 1*USB-C Cable, 1*Air Hose, 3*Air Nozzles, 1*User Manual, 1*Storage Bag. We offer 12-Month Warranty and Lifetime Technical Support. Any question, we will help solve the question quickly.
Brand: Kefkafl
Amperage: 4500 Amps
Peak Output Current: 4500 Amps
Manufacturer: Dongguan Huaqing Technology Co., LTD
Automotive Fit Type: Universal Fit
Manufacturer: Dongguan Huaqing Technology Co., LTD
Brand: Kefkafl
Model: Q10
Item Weight: 2.86 pounds
Product Dimensions: 4.5 x 4.2 x 9.2 inches
Item model number: Q10
Batteries: 1 Lithium Polymer batteries required. (included)
Manufacturer Part Number: Q10
Amperage: 4500 Amps
Date First Available: April 22, 2025
Frequently asked questions
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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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Top Amazon Reviews
Color: Q10-4500A
This Kefkafl jump starter delivers exceptional value for money - it's essentially 4 devices in one (jump starter, air compressor, power bank, and emergency light) for the price of what some basic jump starters alone would cost. The design is incredibly well thought out. The unit features a sleek, modern interface with an easy-to-read LCD display that shows battery percentage and PSI readings. Everything is logically laid out, with clear labeling and smartly positioned ports. The rubberized grip makes it comfortable to handle, and the compact size (smaller than a laptop) means it doesn't hog trunk space. Functionality is where this device truly shines. The 4500A peak current handles large engines effortlessly - I've jump-started both my SUV and boat with no issues. The air compressor reaches 150PSI and fills tires quickly, typically taking just 3-4 minutes for a car tire. The power bank function charges devices at fast-charging speeds, and the LED flashlight includes multiple modes (steady, strobe, SOS) for different emergency scenarios. Each feature works exactly as advertised, without any gimmicks. The included heavy-duty cables and accessories feel premium, and the automatic safety protections prevent any user error. For the price point, you're getting professional-grade functionality in a consumer-friendly package. Absolutely worth the investment!
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Reviewed in the United States on June 6, 2025 by Marcus Smith
Color: 016-3000A
This jump starter is super good! Starts cars and trucks no problem. I tested it on a cold morning, and it kicked the engine to life in seconds. The battery holds a charge really well, and the USB-C port is super useful for charging phones and other devices on the go. The flashlight is also a nice bonus with multiple modes (including SOS), which makes it great to keep in the car for emergencies. It feels solid and well built—definitely doesn’t feel cheap. Now the only tiny downside: the carrying pouch it comes with is super tight. Like... almost "Tetris-level" tight. You can make everything fit, but you have to fight with it a bit. Would’ve loved just a bit more space. Aside from that, this thing is awesome. Feels like one of those tools that will last for years and always come in handy. Highly recommend for anyone who drives anything with a battery!
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Reviewed in the United States on June 5, 2025 by Angel Salazar
Color: Q10-4500A
So far, I haven't use it as a battery jumper, but it was worked great to keep my tire pressure for my car normal. I travel a lot, so I have a habit to check my tire pressure every other week, and this saves me time going to a place to have it checked. Battery has last me multiple uses of filling the tires without having to charge it again. The LED that it has is very bright, so it helps to keep it in your car for emergencies during nighttime. Comes with a hard case so I recommend the item for the value and extras it has.
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Reviewed in the United States on June 8, 2025 by Sal
Color: Q10-4500A
I bought one as a back up for my car. Being that's its a 4 in 1, I've tested it out and it did jump start a spare car I have sitting around. I don't use that my spare car that much, but this jumped it without any issues. I have an alarm that keeps draining the battery, and this helped out a lot. The tire inflater is a nice touch as well, it topped off my wheels and didn't struggle as much. There some others I've tried and this one was able to do it without any issues.
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Reviewed in the United States on June 9, 2025 by GentleScrolltum GentleScrolltum
Color: 016-3000A
Bought to jumpnstar vehicle in emergency and keep in trunk. First time I needed it, it would not work, had an output of only 5 amps. 98% charge. However seller responded immediately and was professional and refund. I can give stars only for sellers response.
Reviewed in the United States on March 26, 2025 by SCOMP
Color: Q10-4500A
This jump starter with built-in air compressor is a must-have for every driver. I used it to jump my car after a dead battery, and it worked instantly—no waiting around for roadside assistance. The air compressor is surprisingly powerful too; I topped off all four tires in minutes. It’s compact, charges quickly, and even has a built-in light and USB ports for emergencies. Everything feels durable and well-made, and it’s super easy to use—even if you’re not very tech-savvy. Whether you’re dealing with a dead battery, low tire pressure, or just need a power bank on the go, this device delivers. Total peace of mind for road trips or daily driving. Highly recommended!
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Reviewed in the United States on June 1, 2025 by Dave
Color: Q10-4500A
Highly recommend getting yourself one of these, I was driving the other day and I got a low pressure tire. Luckily I was already almost home so as soon as I got home I whipped this bad boy out and was able to fill up the low tire a from the convenience of my home. Also, there’s the ability to jumpstart which will come clutch in dire situations or to help those in need. Will quite literally save your life, build quality is solid and functionality is all there.
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Reviewed in the United States on June 4, 2025 by Ali
Color: Q10-4500A
This is such a life saver. To have a power bank, flashlight, air compressor, AND a jump starter all in your trunk in one item is just amazing. The peace of mind this brings is totally worth every penny. Even if you only use it once to jump your car, it’s worth it to not have to pull another car around and connect them. Overall, the build quality seems great. It’s very compact, and it functions as designed. I have no complaints.
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Reviewed in the United States on June 5, 2025 by Dave