The NOCO GB40 is a compact, portable jump starter designed to safely and efficiently jump-start 12-volt car batteries. Whether you’re dealing with a dead battery on the road or need a reliable backup, the NOCO GB40 offers a simple solution.
This powerful device features a 1000-amp peak current, allowing it to jump-start most vehicles, including cars, trucks, and even motorcycles. It’s equipped with advanced safety features such as spark-proof technology and reverse polarity protection, ensuring ease of use without the risk of damaging your vehicle.
With its durable, weather-resistant design, the NOCO GB40 is perfect for anyone in need of a portable, reliable jump starter in any condition.
Best Jump Starters for Vehicles
If you’re considering jump starters similar to the NOCO GB40, here are three top alternatives that offer great performance and value. These devices provide reliable power for jump-starting vehicles and include similar features, such as safety protections and portability.
DBPOWER 800A Peak 12V Portable Jump Starter
This jump starter provides 800 amps of peak current, capable of jump-starting vehicles with engines up to 7.2L (gas) or 5.5L (diesel). It also comes with a powerful flashlight and USB ports for charging devices. Its compact size and reasonable price make it an excellent choice for those needing a budget-friendly solution with strong performance.
TACKLIFE T8 800A Peak Car Jump Starter
The TACKLIFE T8 offers 800A peak current and can jump-start vehicles up to 7.0L gas or 5.5L diesel engines. It features a 12V DC output, 5V USB charging, and an LED flashlight with three modes. It’s designed with advanced safety protections like reverse polarity, short circuit, and overcharge protection, ensuring a safe experience when jump-starting your car.
GOOLOO 1200A Peak 12V Car Jump Starter
With 1200A peak current, the GOOLOO jump starter is more powerful, capable of jump-starting larger engines (up to 7.0L gas or 5.5L diesel). It includes a built-in 18,000mAh battery pack for charging devices, along with an LCD screen to display battery status. The safety features include over-voltage protection and intelligent temperature control, making it an excellent option for those needing extra power.
How the NOCO GB40 Works
The NOCO GB40 is a highly efficient and easy-to-use portable jump starter. Here’s how it works and what makes it such a reliable device for jump-starting your vehicle:
Powerful Jump-Starting Capacity
The GB40 delivers 1000 amps of peak current, which is enough to start most 12-volt vehicles, including cars, trucks, motorcycles, and boats. Its power allows it to jump-start vehicles with dead or weak batteries without needing another vehicle.
Safe and Easy to Use
The NOCO GB40 comes equipped with safety features to ensure a risk-free experience:
- Spark-proof technology: Ensures no sparks during use, preventing potential accidents.
- Reverse polarity protection: Alerts users if the jump starter is connected incorrectly, avoiding damage to the vehicle and the device.
- Overcharge and short-circuit protection: Safeguards both the jump starter and the vehicle’s electrical system.
Multiple Charging Options
The device features a 2.1A USB output for charging smartphones, tablets, or other electronic devices. It also includes a 12V DC output for powering other accessories like air compressors or tire inflators.
Compact and Durable Design
Despite its high power output, the NOCO GB40 is compact and portable. Its rugged, weather-resistant casing makes it durable enough to withstand tough environments, including extreme temperatures and wet conditions.
LED Flashlight
The GB40 includes an integrated LED flashlight with multiple modes, including a strobe and emergency SOS, ensuring visibility in low-light conditions or emergency situations.
Charging and Maintenance
The NOCO GB40 is rechargeable via its built-in micro-USB port. Simply plug it into a standard wall outlet or a 12V car socket for recharging. It also features a smart charge indicator that tells you when the device is fully charged and ready for use.
Benefits of Using the NOCO GB40
The NOCO GB40 jump starter offers a range of benefits that make it a top choice for vehicle owners in need of a reliable and safe way to jump-start their cars. Here are some of the key advantages:
Portable and Compact
One of the standout benefits of the NOCO GB40 is its portability. Weighing just 2.4 pounds and measuring 6.5 x 3 x 1.5 inches, it’s small enough to fit into your glove compartment, making it easy to store and carry wherever you go. This compact design doesn’t sacrifice power, allowing you to take it on the road without taking up too much space.
Long-Lasting Power
With a 1000A peak current, the NOCO GB40 is capable of jump-starting most vehicles multiple times on a single charge. This high power output ensures that you won’t have to worry about the device running out of juice when you need it most. Additionally, its lithium-ion battery holds a charge for up to a year, providing long-lasting reliability between uses.
Versatile Charging Options
The ability to charge your mobile devices, laptops, and other electronics using the NOCO GB40 adds significant value. Whether you’re on a road trip or stranded in an emergency, the USB ports allow you to stay connected and power your essential gadgets. It’s more than just a jump starter; it’s a multi-purpose tool that keeps you prepared.
Advanced Safety Features
The NOCO GB40 is designed with a series of safety protocols, ensuring peace of mind while using the device. These features include spark-proof clamps, reverse polarity protection, and short circuit protection. Even beginners can use the device without fear of damaging the vehicle or causing injury.
Weather-Resistant Design
Thanks to its rugged, water-resistant construction, the NOCO GB40 is built to handle harsh weather conditions. Whether it’s rain, snow, or extreme heat, the device continues to perform reliably, making it perfect for outdoor enthusiasts, adventurers, and anyone who needs to prepare for unexpected breakdowns in any environment.
Convenience and Ease of Use
The NOCO GB40 is incredibly user-friendly. The smart LED indicators provide clear visual guidance, ensuring you know exactly when the device is ready for use, when it’s fully charged, or when a fault occurs. Its plug-and-play design makes it easy for anyone to use, regardless of technical expertise.
Common Issues and Troubleshooting
While the NOCO GB40 is a reliable and high-performing jump starter, like any electronic device, it can encounter some issues. Knowing how to troubleshoot these common problems can help ensure your device works when you need it most.
Issue 1: The NOCO GB40 Won’t Charge
Solution: Ensure the charging cable is properly connected to both the jump starter and the power source. If charging still doesn’t begin, try using a different outlet or power source. The micro-USB cable or the charging port may be faulty, so check for any visible damage. You can also try a reset by holding the power button for 10 seconds to reset the internal circuitry.
Issue 2: The Jump Starter Doesn’t Hold a Charge
Solution: If the NOCO GB40 isn’t holding a charge for long periods, it could be due to prolonged inactivity. The internal lithium-ion battery typically retains charge for up to a year, but if it’s been stored for an extended period, it may need a full recharge cycle to restore its performance.
Additionally, keep in mind that extreme temperatures (both hot and cold) can affect battery life. Always store your device in a cool, dry place when not in use.
Issue 3: The Clamps Aren’t Making a Good Connection
Solution: Ensure the clamps are firmly attached to both the dead battery and the NOCO GB40. The red clamp should be connected to the positive terminal, while the black clamp connects to the negative terminal.
If the clamps don’t make proper contact, there may be corrosion or dirt on the battery terminals. Clean the terminals and retry connecting the clamps. If the problem persists, inspect the cables for damage.
Issue 4: The LED Flashlight Doesn’t Work
Solution: If the LED flashlight isn’t functioning, check the battery level of the NOCO GB40. The flashlight may not work if the device is critically low on power. Recharge the unit fully, and test the flashlight again. If the flashlight still doesn’t turn on, the LED light could be damaged, in which case contacting NOCO customer support for further assistance may be necessary.
Issue 5: The Device Makes Clicking Noises
Solution: A clicking sound often occurs when the internal circuits are trying to engage but the device isn’t making a proper connection to the battery. Make sure the vehicle’s battery is in good condition and the jump starter is properly attached.
If the vehicle’s battery is severely damaged, the NOCO GB40 may not be able to jump-start it. If the problem persists, try connecting the GB40 to another vehicle to check if the issue is with the device or the car’s battery.
Conclusion
The NOCO GB40 is a powerful, reliable, and portable jump starter that offers peace of mind for anyone dealing with a dead battery.
Its compact size, advanced safety features, and ability to jump-start most vehicles make it an excellent choice for daily drivers, adventurers, and anyone in need of a reliable emergency tool.
With its additional charging capabilities, weather-resistant design, and user-friendly interface, the NOCO GB40 stands out as a versatile solution for car owners. By understanding how it works and being prepared for troubleshooting, you can ensure your jump starter performs optimally whenever needed.
For those looking for a dependable and safe jump starter, the NOCO GB40 is an investment that pays off, giving you the confidence to hit the road without the worry of unexpected battery issues.
Frequently Asked Questions About the NOCO GB40
Here are some of the most common questions people have about the NOCO GB40 jump starter, along with detailed answers to help you make the most of your device.
How long does it take to charge the NOCO GB40?
The NOCO GB40 takes about 3-4 hours to fully charge when using the provided 12V car adapter or a wall outlet with the included micro-USB cable. This quick charging time ensures you can have it ready for use in a short amount of time, especially during emergencies.
Can the NOCO GB40 jump-start diesel engines?
Yes, the NOCO GB40 can jump-start diesel engines, but it is limited to engines up to 3.0L in size. For larger diesel engines, you may need a more powerful model. Always check your vehicle’s engine size to ensure compatibility before use.
How many times can the NOCO GB40 jump-start a vehicle on a single charge?
The NOCO GB40 can typically jump-start a car 20 or more times on a full charge, depending on the size and condition of the vehicle’s battery. This high capacity makes it perfect for multiple uses, whether for personal or professional use.
What safety features does the NOCO GB40 have?
The NOCO GB40 includes several safety features such as spark-proof clamps, reverse polarity protection, overcharge protection, and short-circuit protection. These safeguards ensure safe and worry-free operation, even for first-time users.
Is the NOCO GB40 waterproof?
The NOCO GB40 is not fully waterproof but is water-resistant with an IP65 rating. This means it can withstand light rain and splashes, but it should not be submerged in water. Store it in a dry area to extend its lifespan and performance.
How do I know when the NOCO GB40 is fully charged?
The NOCO GB40 has built-in LED indicators that show the current charge level. When the device is fully charged, the LED lights will indicate that the unit is ready for use. It’s a simple and visual way to monitor the battery status at a glance.
Can I use the NOCO GB40 to charge other devices?
Yes, the NOCO GB40 comes with a USB port that allows you to charge smartphones, tablets, GPS units, and other small electronic devices. This dual functionality makes it a useful tool for more than just jump-starting your vehicle.