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Carku, a pioneering high-tech enterprise specializing in lithium battery technology, has introduced the Portable 12V & 24V Lithium Iron Phosphate Jump Starter (JS-78F). This innovative device is designed to provide a reliable and efficient solution for starting both cars and heavy-duty vehicles.
The JS-78F is a versatile and powerful device that caters to the needs of both everyday drivers and professional truckers. Its dual-voltage capability allows it to work seamlessly with both 12V and 24V systems, making it a universal solution for a wide range of vehicles. This feature is particularly beneficial for those who own multiple vehicles or work in industries where heavy machinery is frequently used. Whether it's a compact car or a large truck, the JS-78F ensures that vehicles can be started quickly and reliably.
One of the standout features of the JS-78F is its use of Lithium Iron Phosphate (LFP) technology. LFP batteries are known for their high energy density, long lifespan, and excellent thermal stability. Compared to traditional lead-acid batteries, LFP batteries offer significant advantages in terms of weight, performance, and environmental impact. The JS-78F boasts a peak current of 2300A, ensuring powerful starts even in the most challenging conditions. Its compact design and lightweight construction make it easy to carry and store, ensuring that it is always ready when needed.
Safety is another critical aspect of the JS-78F. Carku has incorporated advanced safety features into the design to protect both the device and the vehicle. These features include reverse polarity protection, overcharge protection, and short-circuit protection, ensuring a safe and reliable starting experience every time. Additionally, the JS-78F is equipped with a multifunctional LED flashlight, providing emergency illumination in dark environments.
The JS-78F also offers a range of additional features that enhance its functionality. It supports multiple charging methods, including USB-C, making it convenient to recharge. The device also includes a built-in digital display that shows the battery level and charging status, providing users with clear and accurate information.
The JS-78F is a smart energy solution that significantly enhances the lives of vehicle owners and professionals. With its advanced Lithium Iron Phosphate (LFP) technology, powerful performance, and comprehensive safety features, the JS-78F stands out as a versatile and reliable choice. Its dual-voltage capability, compact design, and multifunctional features make it an essential tool for anyone in need of a dependable jump starter.
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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