At Emergency
Noco Boost Plus GB40 Review

Whenever your car’s battery gives out, it always seems to be at the worst possible times, potentially leaving you stranded. This can be a minor issue if there are other cars around with jumper cables, but it can be a major issue if that is not the case.

NOCO Boost Plus GB40 1000 Amp 12-Volt UltraSafe Lithium Jump Starter Box, Car Battery Booster Pack, Portable Power Bank Charger, and Jumper Cables

as of June 8, 2024 11:01 pm

In this review, we will be looking at a device that can get you out of just such a jam, as well as prove to be useful in other situations. We will cover everything you need to know in order to decide if this is something you would like to add to your car safety supplies in the future.

Key Takeaways

  • A battery jumper pack can be incredibly useful if you need to jumpstart your car in an emergency.
  • The Boost Plus Brand has many similar products with different voltages and other specs to cover any needs.
  • The battery life is impressive, allowing for up to 20 jumpstarts of most regular cars.
  • There are additional features such as USB charge that you can use for other situations where you run out of power.

Overview of Noco Boost Plus GB40

The Noco Boost Plus GB40 is a device that is primarily intended to use for emergency jumpstarts for your car. Apart from this, it has other functions such as being able to charge smaller devices such as mobile phones.

Just from this simple description, you can probably already start envisioning the many ways such a device could come in handy! As we move through the guide, we will look at all the features in a bit more detail so that you can have a better idea of everything it has to offer.

Why You Should Consider A Battery Jump Starter Pack

As we touched on in the intro, a dead car battery can be a really nasty surprise. Sometimes there will be jumper cables and other vehicles that can be used to get you going, but other times there may not.

Or, you may find that the good Samaritan that is attempting to help you has incompatible cables or tools, which can leave you in trouble. That’s where a battery jump starter pack can be a lifesaver, as you can keep it in your car’s trunk and use it whenever you’re in a tight spot.

It could also be used to help others, turning you into a good Samaritan! The other features such as USB charging can make it useful if your phone, GPS, or similar device runs out of juice as well.

If you’re interested in other products for car safety, we have previously looked at 5 items to include in your car emergency kit.

Noco Boost Plus GB40 Review

About The Noco Boost Plus Brand

If you look at the Noco Boost Plus Amazon page, you will see that they have an impressive range of different products. They all pertain to car care, and there are also different jump-start kits with different specs.

They also produce different charging tools as well as products such as corrosion spray. This wide range of products, along with the positive ratings for each, shows that they really know what they’re doing in this field.

They have definitely shown that they have a knack for creating quality products that will serve you well.

Key Features And Benefits

  • Start Dead Batteries- The jump starter features 1000 amps of power and has a lithium battery. It can be used to quickly and safely jump-start cars around 20 times on a single charge.
  • Safe To Use- The kit has been designed to be safely used with any 12V batteries, and it has failsafe measures to prevent any damage.
  • Multiple Uses-  The primary function of the kit may be to jumpstart cars, but it has other features as well. It also functions as a portable power bank as well as an emergency flashlight.
  • Everything You Need- With this kit, you will get everything you need to get you going, including the cables and clamps you will need to get your car jumpstarted.


The design of the kit is simple and efficient. It has a simple rectangular shape, and all the buttons and interfaces are placed in a way that’s easy to see and use. The dimensions are ‎1.7″D x 3.2″W x 7.7″H, with a weight of 7.9 ounces.

This means it would fit comfortably in the trunk of your car and you should be able to take it wherever you go. The buttons are simple and limited to what you need, so it won’t require much of a learning curve to operate.

Initial Setup

Setting up the kit is simple and easy. You will simply need to ensure that it is fully charged, and this can be accomplished with a USB cable and port. Lights on the pack will show you the level of charge, and when it’s full you will be good to go!

This video by Noco gives you a look at how you will use it to jumpstart your car.

Performance And Reliability

Simplicity is a key word when it comes to this product, but it’s meant as a compliment in this case. The simplicity leaves a smaller margin for error, and it ensures that the device will be reliable.

As long as you keep it charged, it should serve you well whenever you need it. Looking at the customer reviews on Amazon shows that the vast majority of people had a positive experience with few problems.

Battery Life

The lithium battery in this device has a rating of 12 Volts with 1000 Amp Hours. They estimate that this will allow for up to 20 jump starts on a single charge.

USB Charge And Recharge

The Noco Boost device has both a USB input and output. This means that you can charge the device with a USB cable easily. It also means that it can be used as a power bank that can be used to charge additional smaller devices.

Customer Service And Support

If you purchase the device from Amazon, you will have comprehensive customer service tools to consult if you have problems with the delivery or defects.

However, if you wish to consult Noco directly, they have a support page you can access. Here you will be able to send a message or write directly to them if you have any issues you need to resolve.

Pros And Cons


  • Handy for many situations
  • Can jumpstart cars many times on a single charge
  • Can also be used as a power bank or flashlight.
  • Portable


  • Jumper cables are a bit short, which may make it difficult to attach it to some batteries


Now that we have taken a closer look at this device, it’s safe to say we’re very impressed. It performs its functions admirably with no fuss and is portable and convenient enough for anyone to use. Considering the almost total absence of downsides, it’s hard not to recommend this device for anyone to keep for emergencies.

Conclusion & Where to Buy Noco Boost Plus GB40

Getting stranded with a dead car battery can be a real worry, but that worry will be a thing of the past with the Noco Boost Plus GB40. We feel that this is a device that would be at home in any car for emergencies, and you may be surprised how many ways it could come in handy.

If you would like to purchase your own, you can find it on this Amazon product page. Here, you will also be able to find other voltages and options if this particular one won’t work for your vehicle.

Frequently Asked Questions

Why Is My Noco Boost Plus Clicking?

This clicking could be due to a built-in safety feature that will prevent damage to the battery. Noco provides a guide on what to do in such a situation on this page.

How Long Does Noco Boost Plus Take To Charge?

It can take anywhere between 3-12 hours to charge, depending on the source and how much the battery has been exhausted.

How To Charge The Noco Boost Plus

The device can be charged with a USB cable.

Can Noco Boost Plus Charge Car Battery?

The device is not designed to charge a car battery, it can only be used to jump-start it.