H24 Ultra – Professional 24V & 12V Multifunctional Jump Starter
Never let a dead battery stop your journey again. The H24 Ultra is a powerful, professional-grade jump starter designed for drivers who demand more than an ordinary emergency power bank. With an impressive 4000A peak output, it delivers the power needed to jump-start compatible 12V and 24V vehicles, making it ideal for cars, SUVs, trucks, boats, motorcycles, ATVs and more.
Power When You Need It Most: Engineered for demanding situations, the H24 Ultra can deliver up to 60 jump starts on a single charge. Whether you're dealing with an unexpected dead battery, travelling long distances or working in remote locations, this high-capacity powerhouse helps keep you prepared.
One Device. Multiple Essential Functions: The H24 Ultra is more than a jump starter. Its massive 99.9Wh / 27,000mAh power capacity gives you dependable backup power for your everyday and emergency needs. Charge compatible devices faster with 36W USB-C Power Delivery, 18W QC fast charging, and an additional USB output.
Need to power 12V equipment on the go? The 130W DC output can support compatible devices such as tyre inflators, air compressors and other 12V accessories—turning the H24 Ultra into a truly versatile portable power solution.
Built for Modern Vehicles: Designed to support both 12V and 24V systems, the H24 Ultra is suitable for a wide range of vehicles, including modern vehicles with Turbo, Hybrid and Start-Stop systems. Its professional-grade performance makes it an ideal companion for personal vehicles, commercial fleets, workshops and outdoor adventures.
Advanced Safety. Confidence in Every Start: Powerful performance is backed by intelligent protection. The advanced smart cable and protection system helps safeguard against common jump-starting risks, including reverse polarity, short circuit, over-current, over-voltage, overheating, over-cranking and spark-related issues—giving you greater confidence when starting a vehicle in an emergency.
Ready Day or Night: A built-in 3-mode LED lighting system provides practical illumination when you need it most, including a powerful work light, emergency warning light and flashlight function. From roadside emergencies to outdoor use, the H24 Ultra is built to stay useful long after the engine starts.
Why Choose the H24 Ultra: 4000A Peak Power • Up to 60 Jump Starts • 12V & 24V Compatibility • 99.9Wh High-Capacity Power Bank • 36W USB-C PD Fast Charging • 18W QC Fast Charging • 130W DC Output • Advanced Smart Protection • 3-Mode LED Emergency Light
The H24 Ultra isn't just emergency equipment—it's powerful backup for every journey. Keep it in your vehicle and stay ready for whatever comes next.