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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.
● 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.
● 2 IN 1 JUMP STARTER – A high-torque air compressor meets a high-performance jump starter. Whether it’s a flat tire or a dead battery, this unit provides instant 12V ignition and high-pressure inflation, ensuring you are 100% self-sufficient on the road.
● RAPID PRESET TIRE INFLATION – Engineered to restore proper tire pressure in under 3-5 minutes. Featuring an intelligent auto-shutoff system and real-time digital pressure monitoring to prevent over-inflation, ensuring maximum driving safety and fuel efficiency.
● 360° EMERGENCY UTILITY HUB – More than a CAR JUMP STARTER. Integrated with a 3-mode tactical lighting system (SOS/Strobe/Flashlight) and a high-capacity power bank to keep your GPS and smartphones charged during off-grid travel or night-time breakdowns.
● SCALABLE ODM/OEM MANUFACTURING – Looking to dominate the automotive accessory market? We provide full-service customization for air-integrated units, from PSI performance tuning to bespoke housing designs. Secure your exclusive quotation today.
JS625 Sodium-Ion Jump Starter 1500A Peak – Works at -40°C to 80°C – Starts Cars, SUVs & Motorcycles – 10400mAh Ultra-Lightweight Portable Emergency Car Battery Booster with LED Flashlight
● 1500A PEAK, SODIUM-ION POWERED — Starts cars, SUVs, and motorcycles instantly. Na⁺ sodium-ion technology delivers stable cranking power in extreme conditions where conventional batteries fail.
● WORKS AT -40°C TO 80°C (-40°F TO 176°F) — From frozen winter mornings to scorching desert highways, the JS625 performs where lithium and lead-acid simply can't.
● OEM/ODM SOLUTIONS AVAILABLE — Looking to private-label or customize a sodium-ion jump starter? Contact us today for your exclusive quote.




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

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