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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
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Description
car battery booster box NEXPOW Car Jump Starter, Car Battery Jump Starter 4000A Peak Pack for Up to All Gas and 10.0L Diesel Engine12V Auto Battery Booster, Jumper4000A 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
- 【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 portable 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 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 Jump Cable 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. Please feel free to contact us if you have any questions.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
It's great for food delivery and driver jobs
Size: 7''x3''
My husband got this for food deliveries and uber/Lyft. The app let him add several texts. I believe he added 4. He was able to design it how he wanted it. It seemed fairly easy and I liked how it looked. The words would scroll over, like... Uber eats, etc... It included a big roll of strong red tape. The led screen product is charged by wall plug, phone, or the car usb phone charger. I think it was a spectacular product. I thought it was limited to 4 letters since it is small in size.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Very good LED sign for cars, studios, desks, etc
Size: 1PCS 15''x4''
Great! Item really stands out. This LED sign by Ray home features way more than just devil eyes. There's a lot of pre-built templates for every gig work there is out there for your car. Item was described. A bit dim during the day but at night really shines stands out. You can customize it with uploads withdrawing. You can have programs that animate between the different signage. It's a great product for a car or for your home. To be honest, I can see a lot of uses for this. High quality design. Easy to work app. The adhesive is great for glass. It's reusable plus it comes with strips. If you want to mount it permanently not on glass. Overall a great deal.
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Reviewed in the United States on January 29, 2026
★★★★★ 4
The LED screen that speaks to the world
Size: 1PCS 23''x5''
A good way to display messages for the holidays, birthdays, or businesses. The quality is really good for the price and the variety ways to setup messages adds to the experience. It's a go to item for those who want a LED screen to display their messages to the public or personal gatherings.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Great conversation starter
Size: 1PCS 15''x4''
The cutest thing for my car. Everyone turns there head when I drive by too see. Also it doesn’t have to be eyes you can change it too whatever you want !
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Reviewed in the United States on June 7, 2026
★★★★★ 1
Use DUCT TAPE!
Size: 7''x3''
I actually ordered the window signs for cars. Even though it shows different, I got what I ordered. The problem comes in where it shows where they just stick in the window. WELL, THEY DON'T STAY FOR LONG. I drive for Lyft and Uber. I want those signs and need them to stay where I put them. The stuff they send with the signs is junk. USE DUCT TAPE AND BE DONE!
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Reviewed in the United States on March 16, 2026