Wolfbox 4000a Car Battery Jump Starter, Portable Jump Starter Battery Pack, Jump Box and Jumper Cables for 10L Gasoline

Wolfbox 4000A Jump Box: Extreme Cranking Power for Large-Capacity 10L Engines

The Wolfbox 4000A is a professional-grade portable jump starter battery pack designed for the most demanding automotive applications. With a staggering 4000A peak current, it is specifically built to turn over large-displacement gasoline engines up to 10L and heavy-duty diesels. This rugged jump box combines industrial-strength power with smart safety features, making it a reliable choice for fleet operators, mechanics, and owners of high-performance vehicles or commercial trucks.

Features

• Industry-Leading Current: 4000A peak output ensures a successful start for 10L gas and 8L diesel engines in seconds.
• Enhanced Safety Systems: 10 built-in protections including over-charge, over-current, and high-temperature safeguards for user security.
• Portable Energy Hub: Features high-speed Type-C input/output to serve as a high-capacity power bank for laptops and mobile devices.
• All-Weather Reliability: Engineered to operate in extreme thermal environments, maintaining discharge stability from $-20°C$ to $+60°C$.
• Heavy-Duty Cables: Included jumper cables utilize thick-gauge copper and reinforced clamps for maximum conductivity and durability.

The Wolfbox 4000A is more than just a battery booster; it is a heavy-duty emergency tool designed for longevity. Its shock-resistant casing and high-density battery cells guarantee reliable performance through hundreds of charge cycles.