Simi Valley Chrysler Dodge Jeep Ram

Dec 9, 2024
How to Jump-Start a Semi Truck and Stay Prepared on the Road

Dead batteries can strike at the most inconvenient times, whether you’re driving a regular car, motorcycle, or even a semi-truck. It’s important to know how to get your vehicle up and running again, but it’s equally crucial to be prepared for these situations before they happen. One of the best ways to ensure you’re always ready is to have a reliable jump starter on hand. In this post, we’ll explain how to jump-start a semi truck and how having a reliable jump starter, like the NOCO Boost Plus GB40, can make all the difference.

Jump-Starting a Semi Truck: The Basics

When it comes to jump-starting a semi-truck, it’s not much different from a regular car, but there are key differences to remember due to the size of the truck’s battery. Here’s a quick recap of how to jump-start a semi-truck:

  1. Ensure Safety: Park both vehicles close, but make sure they don’t touch.
  2. Connect the Cables: Connect the red cable to the positive terminals of both batteries, then the black cable to the grounded metal surface of the semi-truck and the negative terminal of the assisting vehicle.
  3. Start the Assisting Vehicle: Let the second vehicle run for a few minutes before attempting to start the semi-truck.
  4. Start the Semi Truck: After a few minutes, try starting the truck. If it doesn’t start, give it a bit more time.
  5. Disconnect the Cables: Disconnect the cables in reverse order, starting with the black cable, and let the semi-truck run for at least 30 minutes to fully charge the battery.

While these steps can get you back on the road, there’s a smarter way to be prepared for jump-starting your semi-truck (or any vehicle, for that matter) without relying on a second vehicle: by using a NOCO Boost Plus GB40 jump starter.

Why the NOCO Boost Plus GB40 Is a Must-Have for Jump-Starting

Dead car batteries or semi truck batteries can be frustrating and inconvenient, especially if you’re far from home or stuck in a remote location. The NOCO Boost Plus GB40 is a portable jump starter that makes it easy to get your vehicle started again without needing another car. It’s not just for regular vehicles—it’s versatile enough for larger engines too, which makes it perfect for semi trucks.

Key Features of the NOCO Boost Plus GB40:

  • UltraSafe Technology: With spark-proof functionality and reverse polarity protection, the GB40 ensures safe operation even for first-time users.
  • High Efficiency: Capable of up to 20 jump-starts on a single charge, it’s reliable when you need it most.
  • Multifunctional Use: The GB40 can also charge your devices via its USB port and even features a 100-lumen LED flashlight with seven modes, including an SOS strobe.
  • Compact and Durable: Despite being lightweight and portable, its rugged, water-resistant casing makes it durable for any conditions.

Why the NOCO Boost Plus GB40 is Ideal for Semi Trucks

When it comes to semi trucks, a dead battery can cause serious delays. That’s where the NOCO Boost Plus GB40 stands out. Its 1,000-amp peak current ensures it can jump-start not only cars but also larger vehicles like semi trucks, which often require more power to get going. Its ability to jump-start both gasoline engines up to 6.0L and diesel engines up to 3.0L makes it perfect for a variety of vehicles, including those with large batteries like semi trucks.

Peace of Mind on the Road

If you drive a semi-truck or any vehicle with a heavy-duty battery, carrying a jump starter like the NOCO Boost Plus GB40 ensures you’re prepared for the unexpected. Whether you’re facing a dead battery in the middle of a highway or need to charge your phone while on the road, this jump starter has you covered. Plus, its compact size means you can easily store it in your vehicle, ready for action when you need it.

You can read our detailed review here for more information on how the NOCO Boost Plus GB40 can help with emergency jump-starts.

Conclusion: Stay Prepared for Anything

No one ever plans for a dead battery, especially in a large vehicle like a semi truck, but being prepared can save you a lot of time and stress. With the NOCO Boost Plus GB40, you can be confident that you’ll always have the power to jump-start your vehicle and get back on the road, no matter where you are. Whether you’re navigating city streets, long-hauling through rural highways, or parked in the middle of nowhere, the GB40 ensures that a dead battery won’t slow you down.

By combining knowledge on how to jump-start a semi truck with the reliable power of the NOCO Boost Plus GB40, you’ll always be ready for whatever comes your way.