How to Jump Start with a NOCO GB40?

How to Jump Start with a NOCO GB40?

Hey there, Calgary folks! With our unpredictable weather and the challenges it brings to our vehicles, it's always wise to be prepared. One handy tool that's become a must-have for drivers in our city is the NOCO GB40 jump starter. Whether you’re stuck in a parking lot or facing a no-start, this compact gadget is a lifesaver. If you're looking to get your hands on one, Batteries Store in Calgary is your go-to place. In this blog, we’ll walk you through how to use the NOCO GB40 to jump-start your vehicle safely and effectively.

What is the NOCO GB40?

The NOCO GB40 is a portable, lithium-ion battery jump starter that's powerful enough to revive dead batteries in vehicles like cars, RVs, boats, and even trucks. It’s a reliable companion for Calgary's harsh winters and sudden temperature drops which can be tough on car batteries.

The GB40 model, specifically, is suitable for use on gasoline engines up to 6 liters and diesel engines up to 3 liters.

This device is known for its compact size, making it easy to store in a vehicle for emergency use. It also typically features additional functionalities such as a built-in LED flashlight, USB ports for charging mobile devices, and safety features to protect against incorrect connections or sparks.

The GB40 is popular among users for its reliability, ease of use, and safety features. However, it's always important to follow the manufacturer's guidelines for use and charging to ensure safety and prolong the life of the device.

Before You Start

  • Check Your Vehicle’s Engine Size: The GB40 is ideal for gasoline engines up to 6 liters and diesel engines up to 3 liters.
  • Safety First: Always read the user manual first. Ensure all your vehicle’s electronic systems are off before connecting the GB40.

Step-by-Step Guide to Using the NOCO GB40

Step 1: Preparing the Jump Starter

  • Charge the GB40: Make sure your GB40 is fully charged. A quick stop at the Batteries Store can ensure you have a fully charged unit ready for use.
  • Turn Off the GB40: Before connecting, ensure the GB40 is turned off.

Step 2: Connecting to the Dead Battery

  • Positive Terminal First: Connect the red clamp to the positive (+) terminal of your dead battery.
  • Grounding the Negative Clamp: Connect the black clamp to an unpainted metal surface on your car’s frame, away from the battery and the fuel system.
  • Safety Check: Make sure the clamps are securely attached and not touching each other.

Step 3: Jump Starting Your Vehicle

  • Turn On the GB40: Now, switch on the GB40.
  • Start Your Vehicle: Try starting your vehicle. If it doesn’t start immediately, wait a few minutes and try again.
  • Disconnecting: Once your vehicle starts, turn off the GB40. Disconnect the black clamp first, followed by the red clamp.


  • Recharge Your GB40: Remember to recharge your GB40 after use. This ensures it's ready for the next emergency.
  • Regular Battery Checks: Calgary's weather can be harsh on car batteries. Regular checks can prevent unexpected battery failures.


Being stranded with a dead battery is no fun, especially in the middle of a Calgary winter. The NOCO GB40 offers peace of mind and the convenience of a quick fix. Remember, you can always pick up this handy device at the Batteries Store in Calgary. Stay safe and prepared on the road!

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