Boost X GBX155 4250A Car Jump Starter for 10.0L Gas & 8.0L Diesel Engines

The Boost X GBX155 is a powerful 4250A peak current jump starter designed for 10.0L gasoline and 8.0L diesel engines. With extreme starting power, fast USB-C recharging, and a smart LCD display, it's an essential emergency tool for car owners, off-road enthusiasts, and construction vehicle operators.

• 4250A peak current for 10.0L gas / 8.0L diesel engines
• Turbo chargeable: full recharge in 1.8 hours via USB-C Power Delivery, or 5-minute boost from dead battery
• Smart LCD display shows battery level, startup status, and fault indicators
• 60W USB-C Power Delivery to charge phones, tablets, laptops
• Built-in LED emergency light with constant, strobe, and SOS modes
• Portable design with carrying case

Choose the plug style that matches your region: American Standard (US/Canada), Australia Standard, British Standard (UK), or European Standard (EU). The jump starter unit itself is identical; only the AC wall charger plug adapter varies.

Connect the clamps to the battery, press the start button, and the engine will start. The LCD display shows real-time status. Recharge via USB-C PD input. Use the LED light for emergencies. Store in the included carrying case when not in use.