NOCO Boost X Portable Jump Starters (A Complete Guide)

About the Author

Tom Davidock

Tom has been working in the outdoor recreation and environmental fields for over 25 years and writing about for the past 15. Whether it's camping, or RVing, Tom provides first-hand kneowldge of the information outdoor enthusiests need to enjoy adventures on the road. Tom has had his content featured in industry-leading news publications including RV Business, RV News, and RV.com. Tom is also the author of "Used RV: The Complete Guide for Buying a Used RV."

A portable jump starter pack is one of the most useful tools you can have in your vehicle while traveling, especially when camping or venturing off the grid. With the right battery pack, you can jump-start just about any vehicle, eliminating the need to find someone to give you a jump, wait hours for a small portable charger, or call roadside assistance to get your car started.

When camping, this becomes less of a luxury and more of a must-have tool. This is especially true if boondocking or camping in remote locations where help is harder to find. These small devices pack a powerful punch and can easily get you out of a jam, jump-starting dead batteries, charging phones, or powering necessary USB deviced. An RV or car owner will want this tool for convenience and emergency situations.

While you may find a variety of no-name brands selling these online, it’s important to invest in a trusted company with years of experience perfecting their products. I highly recommend NOCO, which I rely on for all my battery charging needs. When it comes to portable jump starter packs, they are the best in the business. With thousands of near 5-star ratings on Amazon, it’s easy to see that others agree.

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What is a portable jump starter pack?

 A portable jump starter pack is a small-form battery, which looks similar to some portable phone chargers. However, it’s designed specifically for jump-starting a vehicle with lead-acid batteries. It will include a unique adapter and alligator clip cables that attach to your battery, much like traditional jumper cables that you would connect between two vehicle batteries. However, this is housed in a small portable pack that can easily fit inside the glove box of your car, truck, or RV.

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What makes them unique is their ability to release a lot of electricity instantly, which is necessary for jumping a car battery. So while it may look like a larger portable phone charger, it’s much more powerful.

However, one of the great things about NOCO jump starters is their ability to charge other USB devices, creating a dual purpose tool, making them extremely useful for camping. For instance, if you find yourself stranded with a dead battery and a dead phone, you can fix both problems with this tiny powerful pack.

Are all jump starter packs the same?

No, and this is important. While you will see dozens of brands of jump starter packs online, you must remember that quality matters. If a battery back fails, it becomes an expensive paperweight and won’t be able to do what it’s intended to do. Many less expensive packs will use a lower-grade battery and are poorly built, meaning that they may fail after a couple of uses or not work as described.

This is why I recommend the NOCO brand jump starter packs, as they use quality components and undergo rigorous testing, ensuring that they are ready for use when you need them. The NOCO Boost X is the latest and most technologically advanced jump starter pack on the market. With years of experience, NOCO released this all-new design with extreme jump-starting power for the most powerful engine starting needs. The batteries come in various models based on the vehicle type and engine size.

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What Makes the NOCO Boost X the best jump starter battery pack?

NOCO states that this new Boost X pack isn’t just an upgrade to their previous Noco GB version. The X stands for Extreme. It’s a whole new design ready to work whenever you need it. They use the latest lithium-ion batteries, similar to those used to power an electric vehicle.

Below are some of the key elements that makes this product a must buy:

How long does it take to charge the Boost X battery packs?

The Boost X series is designed with the latest technology and the best batteries available today. It’s equipped with a USC-C port, which allows it to charge extremely fast. For example, the Boost X GBX55 can completely charge in 1-2 hours. Other packs can’t compete with this lightning-fast charging capability and may take 8-10 hours to charge fully.

The Boost X series is also built with turbocharging, meaning if you have a depleted battery pack, you can plug it in and be ready to jump-start a vehicle in as little as 5 minutes. This is made possible by the battery ecosystem and internal circuitry, which are only found in this state-of-the-art system. In order to achieve the fast speeds, you will need a fast charger.

Does the NOCO Boost X have a USB port, and can it charge other USB devices?

Yes, with regular USB and USB-C power delivery, you can power almost any device that charges through USB power. This includes mobile devices like phones, tablets, laptops, cameras, drones, etc. Its internal power bank provides 60 watts of power in both directions.

boost x gbx75 usb device charging 008

Is the Boost X series safe to use?

The Boost X series is one of the safest portable jump starter packs available, thanks to its UltraSafe 2.0 technology. Built on years of experience safely jump-starting vehicle batteries, the Boost X series provides a mistake-proof design featuring spark-proof technology and reverse polarity protection. This means that if you accidentally connect to unit to the wrong terminals on your battery, it won’t damage your pack or battery. It also has enhanced thermal efficiency and power management to provide better performance and longer battery life.

Can the Boost X series jump multiple battery types?

Absolutely! The Boost X is one of the most versatile lithium-ion jump starters on the market and is built to jump-start all vehicle types, including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, tractors, and more.

The Boost X series come in different sizes, with the larger ones capable of starting bigger engines. However, you don’t need to buy multiple packs for different vehicles. While a more powerful model may be able to start a large semi-truck diesel engine, it will also be able to work on a smaller engine like a motorcycle or compact car.

Do I need to purchase extra accessories for the Boost X lithium-ion battery pack?

No, everything you need to jump-start a vehicle is included with the Boost X pack. In addition to the pack, you get heavy-duty jumper cable clamps, an included USB cable (USB-C), and a microfiber storage bag. The Boost X also comes with a 1-Year Warranty.

The GBX45 and GBX55 do not come with a USB charging brick, but you can use most USB-C chargers, such as the one you have for your phone or laptop. However, a larger 60W charger is needed to obtain the fastest charging speeds for the pack. A smaller charger will just take longer to charge.

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03/28/2024 12:26 am GMT
NOCO Boost X EVA Protection Case for GBX55
$36.39 $29.95
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03/28/2024 12:31 am GMT

Is it possible to overcharge the Boost X battery pack?

You don’t need to worry if you plug the NOCO lithium battery pack into a wall adapter to charge it and forget about it. The Boost X has internal overcharge protection built-in, meaning it will stop charging once it’s full.

How many jump starts can you get out of a fully charged Boost X?

The number of starts will depend on many factors, including the vehicle’s engine size, age, battery condition, and model of Boost X. However, many users have reported multiple jump starts off their unit on a single charge without draining their battery pack.

Years ago, I used a different brand charger and was lucky to get more than one jump start out of it. It also died in less than a year. The Boost X is a completely different animal with much more power and durability than the competitors.

How long will the boost X charge last if left unused?

The Boost X will retain approximately 70% of its full charge for about a year. This is enough power to jump-start your battery, providing worry-free storage when traveling.

Will the NOCO Boost X work in cold weather?

Yes, the Boost X will help to jump a flat battery when the weather is cold. Compared to traditional battery packs, Lithium-ion batteries perform better in cold weather. However, if the temperature is extremely cold, it’s best to keep the jump starter pack charged in a warmer area to improve its performance.

Does the Noco Boost X have a built-in flashlight?

Yes, all Boost X models have a built-in LED flashlight. The lumens (brightness) increase with the size of the model. However, all lights are extremely bright and can be very helpful when connecting the jump starter in the dark.

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What model Boost X do I need?

The Boost X models are designed for different vehicle engine sizes. The models are rated based on the engine displacement measured in liters. Bigger engines require more power to start them, requiring a larger jump starter pack.

The best way to choose the correct model is to determine the size of the largest vehicle you plan to use this for and purchase the model designed for its engine size. For example, if you’re planning to use for your RV tow vehicle, a 6.5 L Diesel, you would need the GBX75. However, if you had a 6.5L gas truck, the GBX55 would be sufficient.

It’s also important to note that the vehicle’s Liter engine is the maximum rating; however, you can use the jump starter for any vehicle battery lower than this. For example, I use my GBX55 on both my F150 and motorcycle, which has a much smaller engine.

With the two largest models, the GBX75 and GBX155, you also get a fast charging adapter, and both units include a 12v power port for charging it in your vehicle.

Below is a simple chart to help you choose the correct Boost X model for your needs. 

 
 
 
 
Description:
  • Amps: 1250 Amps
  • Gas Engines: Up To 6.5 Liters
  • Diesel Engines: Up To 4.0 Liters
  • LED Lumens: 100 Lumens
  • 12V Power Port: No
  • Fast Charger: Not included
Description:
  • Amps: 1750 Amps
  • Gas Engines: Up To 7.5 Liters
  • Diesel Engines: Up To 5.0 Liters
  • LED Lumens: 200 Lumens
  • 12V Power Port: No
  • Fast Charger: Not included
Description:
  • Amps: 2500 Amps
  • Gas Engines: Up To 8.5 Liters
  • Diesel Engines: Up To 6.5 Liters
  • LED Lumens: 400 Lumens
  • 12V Power Port: Yes
  • Fast Charger: Included
Description:
  • Amps: 4250 Amps
  • Gas Engines: Up To 10.0 Liters
  • Diesel Engines: Up To 8.0 Liters
  • LED Lumens: 500 Lumens
  • 12V Power Port: Yes
  • Fast Charger: Included
$124.64
$174.95
$249.95
$369.95
Description:
  • Amps: 1250 Amps
  • Gas Engines: Up To 6.5 Liters
  • Diesel Engines: Up To 4.0 Liters
  • LED Lumens: 100 Lumens
  • 12V Power Port: No
  • Fast Charger: Not included
$124.64
Description:
  • Amps: 1750 Amps
  • Gas Engines: Up To 7.5 Liters
  • Diesel Engines: Up To 5.0 Liters
  • LED Lumens: 200 Lumens
  • 12V Power Port: No
  • Fast Charger: Not included
$174.95
Description:
  • Amps: 2500 Amps
  • Gas Engines: Up To 8.5 Liters
  • Diesel Engines: Up To 6.5 Liters
  • LED Lumens: 400 Lumens
  • 12V Power Port: Yes
  • Fast Charger: Included
$249.95
Description:
  • Amps: 4250 Amps
  • Gas Engines: Up To 10.0 Liters
  • Diesel Engines: Up To 8.0 Liters
  • LED Lumens: 500 Lumens
  • 12V Power Port: Yes
  • Fast Charger: Included
$369.95
03/27/2024 04:36 pm GMT

How do you use a NOCO Boost X jump starter battery pack?

The NOCO Boost X series is designed to be easy to use. In addition to its safety features, reducing the potential for mistakes, its simple design makes it ideal for situations when you need an uncomplicated solution for resolving a stressful situation.

boost x gbx55 engine bay 0011

STEP 1: Charge the NOCO Boost X

When you receive your battery pack, the first thing to do is charge it. The NOCO will automatically stop charging when it’s full. When recharging, the charge level of the internal battery is indicated by the charge LEDs. The LEDs will slowly pulse ‘on’ and ‘off’ and become solid until all four charge LEDs are on. When the battery is fully charged, the green 100% LED will be solid, and the 25%, 50%, and 75% charge LEDs will turn off.

The NOCO Boost X devices are equipped with fast charging technology that allows them to be recharged at a rate of up to 60W. A compatible charger, capable of 60W USB-C Power Delivery 3.0, is required to utilize this feature fully.

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NOCO U65 65W USB-C Charger
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03/28/2024 12:26 am GMT

STEP 2: Connect the Unit to the Battery:

Before you begin, it’s important to understand the vehicle you’ll be jump starting. Check the voltage and chemistry of the battery by referring to your vehicle and the battery’s owner’s manual before using this product. The NOCO Boost X devices are only designed to jump start a 12-volt lead-acid battery. Before connecting to the battery, verify that you have a 12-volt lead-acid battery.

Next, identify the correct polarity of the battery terminals on the battery. The positive battery terminal is typically marked by the letters or symbols (POS, P,+). The negative battery terminal is typically marked by the letters or symbols (NEG, N,-). Do not make any connections to the carburetor, fuel lines, or thin sheet metal parts. The below instructions are for a negative ground system (most common). Refer to the Boost X user manual instructions for a less common positive ground system.

boost x gbx75 handheld 0014

STEP 3: Jump Starting your Battery

Once the battery connections are set correctly, it’s time to jump-start the battery. First, ensure all of the vehicle’s power loads (headlights, radio, air conditioning, etc.) are turned off. Next, press the power button to begin jump-starting. All LEDs will flash once. After that, if you are properly connected to the battery, the white boost LED will illuminate, and the charge LEDs will chase. The battery pack has a 60-second timeout countdown, beginning as soon as a battery is detected.

At this point, it is time to try to start the vehicle. Most vehicles will immediately start. If the vehicle does not start immediately, wait 20-30 seconds and try again. After the 60-second timeout is complete, the unit must be powered off, then back on, to initiate a new jump-start sequence. NOCO states that you should not attempt more than five (5) consecutive jumps. Once you have started your vehicle, power off the unit, disconnect the battery clamps, and remove the NOCO boost.

03/27/2024 04:36 pm GMT

Conclusion:

The NOCO Boost X Lithium-Ion Portable Battery Jump Starter line is the best choice for jumping car batteries of any size. Its small size and ease of use make it a great product for bringing a flat battery back to life and getting you out of a jam. While it’s small enough to fit inside a glove compartment or center console, this powerful device offers great performance for vehicles with both diesel and gas engines of virtually any size. It’s also safe enough to use on small batteries like motorcycles or even lawn mowers, as long as they’re 12-V.

The Noco’s battery capacity can also be used for more than jump starting a vehicle. It can be a power source for charging devices through the built-in USB-C port. It’s also an ultrasafe lithium jump starter, offering safety features like spark-proof connections and reverse polarity protection. It’s the perfect choice for anyone who drives a vehicle and a must-have for extended travel like camping or when going on a road trip.

NOCO’s hassle-free warranty is good for one year, and their excellent customer service will be available if you encounter any problems. For the price of a service call for a dead battery, you can purchase this powerful jump starter, which will provide years of worry-free use.

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