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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.
●Dual Purpose Starting Battery: 2500A peak cranking current for instant heavy truck starting, plus stable deep-cycle output that powers the air conditioner for about 15 hours on a full charge.
●Extreme Cold Weather Performance: Reliable cold-start capability down to -40°C (-40°F), engineered to replace lead-acid batteries in the harshest winter conditions.
●Smart Remote Monitoring: Built-in Bluetooth with optional GPRS enables real-time battery status viewing, remote communication/control, GPS positioning, and early failure alarms via app.
● Reliable Outdoor Power Solution: The 1000W Portable Power Station offers a 1kWh LiFePO4 battery, ideal for camping, road trips, and outdoor work. It powers laptops, car refrigerators, fans, drones, and projectors simultaneously with stable, dependable performance.
● Emergency Home Backup Power: This portable power station keeps essential devices running during outages, making it a dependable choice for households facing storms and emergency preparedness needs.
● OEM/ODM Portable Power Station Available — Need custom? Talk to our experts for sample testing.
● 4000A PEAK POWER FOR HEAVY-DUTY VEHICLES – 4000A PEAK POWER FOR HEAVY-DUTY VEHICLES – Built for 6.6L gas trucks, SUVs, and commercial vehicles, delivering instant starts in seconds.
● SODIUM-ION TECHNOLOGY BUILT FOR EXTREME COLD – Advanced Na⁺ battery reduces reliance on lithium and lead, ensuring reliable performance down to -40°C.
● OEM/ODM JUMP STARTER AVAILABLE — NEED CUSTOM? Talk to our experts for sample testing.

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

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