UTRAI Jstar4 2500A 24000mAh Portable Car Jump Starter Powerbank Emergency Battery Booster with LED Flashlight USB Port


5 in stock


  • Powerful Performer: Car battery jump starter with 24000mah(88.8wh) capacity high rate polymer battery can jump start 12v battery car. And the peak current up to 2500A, suitable for SUV, tracks, snowmobiles, vans or motorcycles, etc
  • 10W Wireless Charger & Type-C Output: Flat designed car jumpstart can achieve efficient 10W wireless charger function, also has USB QC 3.0 and Type-C fast charging port, almost meet the charging needs of all devices.
  • 2 Smart Digital LCD Display: One lcd display showing the car battery charger’s power, and another lcd screen is built-in the smart jumper cables, which can exactly display the working status of the battery booster.
  • Multi-Function Emergency Flashilight: 4 types of LED modes: lighting, strobe1(white ), strobe2(blue & red), SOS under different circumstances. Built-in compass and safety hammer, which are great emergency tool when get lost in the wild.
  • Advanced Safety Technology: The portable car starter’s built-in protection circuit works with intelligent clamps to provide more than 8 advanced safety protections, including reverse polarity protection, overcurrent protection, overload protection, overvoltage protection, etc.

$121.99 $159.99

5 in stock

Estimated delivery on 30 March - 2 April, 2023
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The Rated power of the Jstar4 is 15W, it can be 5V 3A, the largest voltage is 5V, so no matter how large the charger you used to charge the device, it can only accept 5V. We suggest to charge it with your phone or other wall outlet not less than 2A. Less than 2A might take little long time to charge. And too high power like 40W or 65W might have compatibility issues.
The USB output can be 18W, at 5V/3A, 9V/2A, 12V/1.5A.
Safety and faster jump start your flat battery in 1- 3 seconds.
With a peak current of 2500A, the UTRAI Jstar 4 Power Pack can start up to 8.0L gas and 7.5L diesel engines in seconds. On a single full charge works up to 25 times to jump start cars, motorcycles, trucks, boats and more. (Fully charges in 5-6 hours)
QDSP Technology, Special clamps with screen provide 10 kinds of screen display status analysis, understand your car battery in seconds.
Safety hammer, LED light, compass, power bank makes it a great handy emergency tool.


Battery Capacity: 24000mAh
Peak/ Start Current: 2500A/ 1250A
Battery Cycle Life: ≥300 times
USB Output: 5V/3A, 9V/2A, 12V/1.5A
Type C Input/Output: 5V/3A
Gas / Diesel Engine Rating: Up to 8.0L /7.5L


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