The TOPDON V4500 Plus Jump Starter offers the ultimate power solution for high-displacement vehicles like semi-trucks and trailers. With a peak current of 4500A, it's specifically designed for 12V automobiles, suitable for gasoline and diesel vehicles with engine displacements of up to 16 liters. 

The V4500 Plus offers more than just jump-starting capabilities. When paired with the App, it becomes a comprehensive battery tester, allowing users to conduct thorough battery tests before considering a replacement. With this 2-in-1 functionality, users can assess their batteries themselves, saving both time and money by avoiding unnecessary repair shop visits and unwarranted battery replacements. 

Stay proactive in identifying potential issues and prevent unexpected breakdowns with the V4500 Plus.

Rescuers now enjoy enhanced, rapid power support with the dual-direction PD100W fast charging port of the V4500 Plus. Within a mere 90 minutes, the V4500 Plus can charge from 0% to 100%, infusing limitless power into rescue operations. Additionally, in just 20 minutes, your phone can be fully charged, guaranteeing uninterrupted connectivity.

The Boost mode is tailor-made for stubborn batteries. While traditional Boost modes halt current output after a few seconds, the V4500 Plus goes the extra mile. With a sustained output time of three minutes, this robust capability ensures multiple start attempts, saving you from the embarrassment of your car stalling, especially in challenging scenarios like snowy conditions or with high-displacement engines. 

The V4500 Plus, with its impressive 120Wh capacity, serves as a portable powerhouse, equipped with dual USB QC 3.0 fast charging ports and a 12V DC output. This versatile unit guarantees a reliable power supply for your on-board equipment such as refrigerators and dash cams.

The V4500 Plus features an IP65-rated casing, providing comprehensive protection against dust infiltration and water damage. With 100% heavy-duty copper cables ensuring superior conductivity and durability, coupled with 10 intelligent protection technologies, including safeguards against overload, overheating, and voltage fluctuations, the V4500 Plus intelligently monitors and addresses potential risks, effectively extending equipment lifespan.

The V4500 Plus is equipped with 15 ultra-bright LEDs, providing up to 500 lumens of light, supplemented by 6 red warning lights. It's ideal for outdoor lighting, repairs, and emergency situations! With a full charge, you can enjoy up to 800 hours of continuous illumination.