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NEXPOW Car Battery Jump Starter, 4000A Peak Car Jump Starter Pack 12V for Up to All Gas and 10.0L Diesel Engine, Battery Booster, Jump Box, Portable Jumper Cables with LED Light/USB QC3.0

99.99

NEXPOW Car Battery Jump Starter, 4000A Peak Car Jump Starter Pack 12V for Up to All Gas and 10.0L Diesel Engine, Battery Booster, Jump Box, Portable Jumper Cables with LED Light/USB QC3.0

4.6

50+ bought in past month

Highest ranking 101

8 comments

$99.99

· 【4000A Car Jump Starter】: The Q11 jump starter boasts a peak current of 4000A can quickly jump start a dead car battery and can quickly start 12V vehicles, including gas engines or diesel engines of up to 10.0L. The lithium battery booster allows for up to 60 jump starts on a single charge (just over 25% of power is enough to start your car). It is suitable for cars, trucks, motorcycles, boats, RVs, tractors, and more. · 【8 Types Protections】: This portable and easy-to-use battery jump starter provides safety without the worry of incorrect connections . It has over discharge protection , reverse polarity protection, low-temperature protection, high-temperature protection, over-load protection. You can safely connect it to any 12-volt automotive car battery for ultimate protection. · 【2 USB Power Pack】: The Q11 car battery charger jump starter is designed with 2 USB outputs (5V/3A and 5V/2.1A). The quick charge 3.0 USB port can fully charge your cellphones, tablets, and other mobile devices at the fastest rate (up to 75% faster than a standard charger). It can also power your other car accessories using a 12V/10A DC port, such as tire inflators, inverters, and more. · 【4 in 1 Multi-Function】: The Q11 jump starter is a powerful jump starter; portable car battery charger, LED flashlight, and S.O.S. lighting signal for help. It can help you in any situation, especially for adventures, outdoor activities, emergencies, and travel. · 【What You Get】: The package includes a Q11 Car Battery Jump Starter x1, Smart and portable jumper cables x1, USB Type-C Charging Cable x1, EVA Carrying Case x1, Cigarette Lighter Converter x1, and User Manual x1. It also comes with 2 years of technical support. If you have any questions, Please contact us. · 【TIPS 】Before starting the car, please ensure that the power is greater than 50%. In addition, if you have not used it for a long time, it is recommended to charge the jump starter every 2-3 months to keep the jump starter in a healthy state.

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Reviews From
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Amazon CustomerReviewed in the United States on May 20, 2025

Purchased my 4000A jump starter about 2 years ago. I used it a few times and it worked great. Recently had to use it and found that it would not work. I threw on the charger and it would not take a charge. I contacted NEXPOW and described my issue. They asked for some information on the unit and promptly replaced the 2 YEAR OLD unit. I can't say enough about their responsiveness and attention to making sure I was satisfied. GREAT COMPANY ---GREAT PRODUCT.

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Alden SegrestReviewed in the United States on April 30, 2025

My NEXPOW Jump Starter died prematurely after about 9 months, so I contacted Customer Service. Initial contact was by telephone, and getting a live person on the line was quick and easy. After that, we exchanged several emails. Then, NEXPOW replaced the jump starter. I could complain about the item failing early, but customer service was so easy to contact and efficient in their process, that I give them a 5 star rating. I had used the jump starter to start a 340 HP diesel engine in a motor home. This is the first jump starter I have had that will start that diesel.

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ericReviewed in the United States on April 20, 2025

Works great so far had a deep cycle battery I used 2 jump a stubborn mower that turned over hard n this thing turned it over like it was a brand new mower n battery. Ill b 100 percent satisfied if it holds up for more than a year since I paid more twice as much for a battery that only lasted a season and I even took the battery out in the fall n put it on a maintainer in the house 4 the winter

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WesReviewed in the United States on November 9, 2024

I lime it

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ShajoReviewed in the United States on May 2, 2025

Every car should have one of these best thing ever you don’t even need jumper cables all you need is this little device it works absolutely fantastic. Just started my 1 ton truck and also started my friend’s car. Absolutely no problem. Started it within seconds.

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CaptainKhaotikReviewed in the United States on April 13, 2025

Bought this to keep in the car just in case I needed a high capacity battery for my devices or if someone needed a jump. Good thing I did because, just three days after it arrived, my car's battery died! With it, I was able to start my car (V6 Ford Explorer) to get to work and then again after work to get to the auto parts store and replace the battery. Saved me a bunch of time and a couple Ubers.

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NathanielReviewed in the United States on May 19, 2025

Fantastic jump pack, always works when I need it. Charges quickly and very easy to use.

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JimReviewed in the United States on April 17, 2025

Excellent little jump starter. Worked amazing. Had a small issue but the company did the right thing and rectified it quickly inappropriately. Can’t say enough about the customer service or the product to be honest. Well worth the money. Highly recommend.