The Ultimate Roadside Companion:
Why Every Driver Needs a Jump Starter with Air Pump

In the middle of a remote road trip, two things can turn a dream vacation into a nightmare: a dead car battery or a flat tire. At JHC, we’ve engineered a professional-grade solution that ensures you're never left helpless. Our 4-in-1 Portable Jump Starter with Integrated Air Compressor is designed for reliability when it matters most.

Professional Performance: Beyond a Simple Battery Booster

Most compact boosters struggle with larger vehicles. Our device delivers a 2500A Peak Current, capable of reviving:

• Gasoline Engines: Up to 8.5L

• Diesel Engines: Up to 8.0L

• Versatility: Perfect for cars, SUVs, motorcycles, and even boats.

Unlike traditional lead-acid starters, JHC uses high-discharge lithium-polymer cells that maintain charge for up to 12 months, ensuring it's ready when you reach for it in the glovebox.

Precision Inflation: 150PSI Digital Air Compressor

The integrated air pump isn't just an add-on; it’s a precision tool. Featuring a Smart Digital Display, you can preset your desired PSI, and the pump will automatically shut off once reached.

• Fast Inflation: Pump up a standard tire from 0 to 35 PSI in less than 3 minutes.

• Multiple Nozzles: Includes adapters for bike tires, sports balls, and air mattresses.

• Real-time Monitoring: Use it as a digital tire pressure gauge to ensure your daily commute is safe and fuel-efficient.

Safety First: 10 Layers of Advanced Protection

When dealing with high-voltage electricity, safety is non-negotiable. Our intelligent jumper cables feature an Advanced Protection Chipset to prevent:

• Short-circuits

• Reverse polarity (No sparks even if you hook it up wrong!)

• Over-heating and Over-charging

All JHC products undergo rigorous factory testing and carry CE, FCC, and RoHS certifications, providing the peace of mind that professional mechanics demand.

Built for the Extremes

We understand that emergencies don't just happen in perfect weather. This unit is built with a rugged, fire-resistant shell and operates flawlessly in temperatures ranging from -20°C to 60°C. Whether it’s a blizzard in Chicago or a heatwave in Perth, JHC delivers consistent power.

More Than Just a Starter: The Emergency Hub

• PD 60W Fast Charging: Charge your MacBook, iPad, or Smartphone via USB-C.

• 400 Lumen LED Flashlight: Includes SOS and Strobe modes for nighttime breakdowns.