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Car Battery Jump Starter - 5000A 12V Portable Lithium Jump Box

Based on 193 reviews
Condition: New
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$39.97
Holiday Deal · 44% off was $70.98

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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027

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Availability: In Stock.
Fulfilled by Amazon

Arrives Thursday, Nov 12
Order within 11 hours and 9 minutes

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At a glance

Condition
New
Color
Vibrant Orange
Model
JN-8148
Battery Type
Lithium Ion
Voltage
5 volts
Battery Capacity
3.7 Ah
Amperage
2 A
In the box
1 *JLQKDU Jump Starter1 * Smart Jump Cables1 * USB Type-C Charging Cable1 * Storage Bag1 * User Manual.

Features 5

  • 5000A Peak Starting Power - Engineered on a 12V lithium platform with a 45C high-rate cell, the LQKDU car battery jump starter delivers 5000A peak current — powering 9.0L gas or 8.5L diesel engines in SUVs, trucks, and RVs. A single 3-hour charge supports up to 20 jump starts. From freezing winter mornings to highway breakdowns, it restores your engine fast
  • All-In-One Emergency Kit - Designed as a complete roadside solution, the battery jumper starter portable pack integrates a 54.76Wh power bank with Type-C fast charging and an 800-lumen LED flashlight — replacing 3 separate devices. Steady, strobe, and SOS modes cover night repairs and distress alerts. From rushing to work on a dead-battery morning to camping off the grid, this kit keeps you safe (Please note that the included USB-C cable is intended solely for charging the product itself and cannot be used to charge other devices.)
  • Ultra-Compact Rugged Build - Built for everyday carry, our portable car jump starter fits in glove boxes and travel bags without sacrificing power. The waterproof, shock-resistant housing withstands dust, rain, and drops — ready for outdoor adventures and daily commutes. A built-in LED display shows battery level at a glance. This compact design cuts carry weight by over 70% versus traditional lead-acid units At just 1.89 lb.
  • 10-Layer Intelligent Safety - The Portable jump box features 10 layers of intelligent protection — reverse polarity, spark-proof, overcurrent, overvoltage, short circuit, overcharge, over-discharge, and overheating — covering every common misuse scenario. Smart clamps with a color-coded indicator light, so first-time users connect with confidence and zero risk of vehicle damage

Description

5000A peak power, 45C lithium core—starts 9.0L gas or 8.5L diesel engines. Fully charges in 3 hours, delivers 20 jump starts. Also a 54.74Wh power bank + 800-lumen flashlight (3 modes). Ultra-compact (1.6 lb), waterproof, shock- resistant. 10-layer safety protection with smart clamps. Works from -4°F to 140°F, 18-month standby. Includes 12-month warranty & 24/7 support. Drive worry-free.

Specs 17

Manufacturer LQKDU
Product Warranty For warranty information about this product, please click here
Battery Type Lithium Ion
Voltage 5 volts
Compatible with Vehicle Type Van
Battery Capacity 3.7 Ah
Amperage 2 A
Peak Output Current 2.1 A

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 12

Yes, absolutely! This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2027.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Great Value Jump Starter
Color: Vibrant Orange
LQKDU Jump Starters (JN-8148) - I just received my jump starter this week and have been reviewing its features. It's a small unit which makes it very portable and one of the reasons I selected to buy this product. It comes with a little manual which I found to be informative with instructions, tips and troubleshooting. The clamps are attached to light indicators that help you understand if they are connected correctly to your car battery so you can begin the jump starter. This is very helpful as it will give me confidence in jumping my car during an emergency. The flashlight feature is useful and works well when I turn it on. I like that the unit is very straightforward and that the company is very safety focused as shown by their manual and design of the unit. I purchased this unit on sale so the value is definitely there. I am very pleasantly surprised by this unit and hope that I never have to use it. However, the next time my car battery fails, I will have the ability to jump start my car on my own and move on with my day. ... show more
Reviewed in the United States on October 9, 2026 by MOM123

The item came PRE CHARGED ready to use with out charging
Color: Vibrant Orange
One of the MOST USEFUL and Easy to use purchases EVER. My 2017 Mazda had been sitting not started for only about 2 weeks. But when I went to start it yesterday, it just clicked. I thought, darnit I do not want to have to call AAA. So it occurred to me that they sell home Jumper Kits. Bing, Bang, Boom, 24 hrs later it took me less than ONE MINUTE to start the car using the PRE CHARGED jumpers -- they sent them PRE CHARGED --- I LOVE THIS PRODUCT !!! BUY it for your self and for everyone you know !!! ... show more
Reviewed in the United States on October 15, 2026 by robert coleman

LQKDU Jump starter review
Color: Vibrant Orange
This unit is very compact with a flashlight. It performed as expected, starting my car with a low battery. It also acts as a charger for a multitude of devices. We use it as insurance when camping in our RV. I would definitelly buy this again.
Reviewed in the United States on September 28, 2026 by JRS

Small but Mighty!
Color: Vibrant Orange
Small but packs a HUGE punch! Easy to handle and use and convenient to store in automobile. Was able to us the first week when battery on our 2021 Chevy Tahoe died. Got us back on the road in no time!
Reviewed in the United States on October 5, 2026 by Terry B. List II

Powerful charger at a great price
Color: Vibrant Orange
Works like a charm! Easy to set up, and the instructions are very clear. A great value for the power it provides. And the flashlight is very useful.
Reviewed in the United States on October 13, 2026 by jb64ety

Great to Keep in My Car
Color: Vibrant Orange
I like this jump starter. It is small and does not take much space in my car. I bought it just in case I need it one day. It is easy to carry and looks good. The delivery was also very fast. ⭐⭐⭐⭐⭐
Reviewed in the United States on October 5, 2026 by Ruby Nguyen

Best battery charger for the price ..Buy it!!!
Color: Vibrant Orange
One of the best gadgets that I ever bought .. This battery charger is amazing and works effectively. The charge remains for a long time and it takes few second to jump my Highlander. I love it ..it was a saver !!! Buy it
Reviewed in the United States on September 27, 2026 by Ali

Happy
Color: Vibrant Orange
Came 70% charged. Operates as described. Light and compact.
Reviewed in the United States on October 12, 2026 by Steve B
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