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From May 15-17, 2025, the 17th China International Battery Fair (CIBF 2025) was held at the Shenzhen World Exhibition & Convention Center. CarKu, a global leader in battery application solutions, made a spectacular debut with our latest battery application products, demonstrating our innovative strength and technological excellence in the battery industry to the world.
Car Jump Starter Innovations That Commands Attention
The CarKu booth featured a diverse range of products, including automotive emergency jump starters, start-stop power supplies, and car inverters. Among them, our Heavy Truck Lifesaver series became the focal point of the exhibition, attracting numerous professional visitors with its exceptional starting performance in extreme -40°C low-temperature environments. These products break through traditional low-temperature limitations, showcasing CarKu's profound technical expertise.
Our new car inverter can be paired with start-stop power supplies, features 24V universal compatibility, supports both single and dual-direction inversion, with peak power exceeding one kilowatt capable of driving high-power electrical equipment. It incorporates an intelligent cooling system, is compatible with start-stop vehicle batteries, and includes smart protection functions. Perfect for car refrigerators, power drills, and other equipment, it serves as an excellent power companion for road trips and outdoor operations.

Jump Starter Industry: Technology Leadership and Market Evolution
Since our establishment, CarKu has consistently driven development through innovation, committed to providing global users with superior and efficient battery application solutions. We continue to achieve breakthroughs in technical research and development, having obtained 717 global patents to date. At the exhibition, CarKu also showcased our latest heavy truck start-stop lithium battery, featuring parking air conditioning power supply, direct vehicle starting at -40°C, and remote intelligent battery monitoring capabilities, providing long-haul and heavy truck drivers with safer, more economical, more durable, and smarter power experiences.
During the exhibition, the CarKu booth welcomed numerous customers for visits and exchanges. Chairman Lei Yun engaged with various parties with professional expertise, jointly exploring technology trends and market prospects, sharing CarKu's innovative experience in low-temperature starting and intelligent power management. This earned high praise and recognition from on-site customers.
Green Energy Technology Frontiers: Innovation-Driven Transformation
The exhibition continues with great enthusiasm! We welcome you to visit the battery exhibition site to gain in-depth understanding of battery application solutions. CarKu awaits your visit at Booth 14T103 in Hall 14!
CarKu will continue to uphold our mission of "Smart Energy Makes Life Better," increasing R&D investment, enhancing innovation capabilities, and launching more high-quality battery application products.
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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