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All-in-One Car Jump Starter, designed to redefine convenience for outdoor adventures, road trips, and emergency scenarios. Combining ultra-fast charging, high-pressure inflation, and emergency jump-starting capabilities, this compact device empowers users to tackle diverse challenges with unmatched efficiency.
1.Ultra-High Efficiency Charging
Equipped with USB-C PD 30W technology, the device delivers >90% charging efficiency and >85% output conversion efficiency, fully recharging in just 3.5 hours. It supports multiple fast-charging protocols (5V/3A to 20V/1.5A), ensuring rapid power delivery for smartphones, tablets, and other USB-C devices.
2.Professional-Grade Inflation & Deflation
The integrated blower function features a 160PSI high-precision motor, capable of inflating/deflating air mattresses, car tires (cars, SUVs, bicycles), and sports equipment within minutes. A dedicated button allows seamless switching between inflation and deflation modes, while the LED display ensures precise pressure control.
3.Emergency Jump-Starter with 3250A Peak Current
Engineered for reliability, the CARKU Jump Starter gasoline/diesel vehicles (up to 3.8L engines), motorcycles, and boats in seconds. Its smart clamps and 12V output provide ten-layer safety protections, including reverse polarity and over current prevention.
4.Versatile Lighting & Portability
A 2W LED light offers three modes (lighting, strobe, SOS) for emergencies or campsite illumination. Weighing1.7kg, its cordless design ideal for on-the-go use.
5.Safety & Certification
Certified by FCC, CE, CQC, UL, and RoHS, the device incorporates Carku’s patented safety technology, trusted by over 10 million users worldwide. As a national high-tech enterprise and global jump-starter leader, Carku continues to innovate with 717 patents.
Stay powered, prepared, and in control—wherever the road takes you.
Powered by advanced lithium iron phosphate (LiFePO₄) technology, the CARKU JS-78F delivers a peak current of 2300A—engineered to handle everyday driving demands with confidence. Its sleek, compact design fits easily into your trunk while providing reliable jump-start performance for cars, SUVs, and heavy-duty equipment. With integrated emergency lighting and built-in mobile device charging ports, the JS-78F is more than just a jump starter—it’s your all-in-one road companion for safety, convenience, and peace of mind wherever you go.
(Looking for Jump Starter ODM/OEM Solutions? Contact us for your exclusive quote today!)
Defy Extreme Cold with Confidence | JS-373B Heavy Duty Jump Starter
Engineered for the most demanding starts, the JS-373B delivers an impressive 7000A peak current and supports both 12V and 24V systems — making it the ideal solution for trucks, buses, heavy machinery, and more. Built with vehicle-grade 60℃ high-rate lithium cells, it ensures powerful ignition even in freezing conditions down to -40°C. Whether you're facing harsh winters or powering up large engines, the JS-373B stands ready with unmatched strength, reliability, and rapid charging support.(*For Jump Starter ODM/OEM Solutions, secure your exclusive quotation now!)
Unleash Dual Power with Our 12V & 24V Lithium Jump Starter
Engineered for heavy-duty performance, this lithium jump starter delivers up to 7000A peak current to start diesel and gasoline engines in trucks, buses, RVs, and construction equipment. Designed for 12V and 24V systems, it offers reliable power, fast activation, and broad compatibility—ideal for commercial fleets and professional roadside service.
(*For Jump Starter ODM/OEM Solutions, secure your exclusive quotation now!)

Building A, Qixing Creative Square,
Lianrun Rd., Gaofeng Community,
Dalang Street, Longhua District,
Shenzhen,Guangdong,China

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