The Noco Boost X GBX55 is a portable jump starter for 12-volt batteries in vehicles with gasoline engines up to 7.5 liters and diesel engines up to 5 liters, including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, tractors, and more.
New Charging Technology
Noco introduces a new kind of starting experience with the latest PX lithium technology that offers incredible power, ultra-fast charging, and unparalleled flexibility. This is not an upgrade; it is an entirely new series.
The new Boost X offers greater starting power and unleashes maximum power delivery for the most demanding starts. It pairs with USB-C Power Delivery technology for quick recharging.
Fast Charging
The Boost X is equipped with USB-C technology which, combined with power delivery, offers you lightning-fast recharges. Fully recharge the GBX155 in 1.2 hours or go from 0% to jump start in just 5 minutes of charging.
With the Boost X's 60W USB-C input and output, charging is up to 5X faster. Use compatible chargers up to 60W to increase charging speed.
60-Second Boost Function
Start your vehicle within 60 seconds after pressing the power button on the Boost. After the 60-second period has elapsed, the unit must be turned off and then turned back on to initiate a new starting sequence.
The yellow power LED light indicates that the 60-second sequence has ended and can be reset if a new starting sequence is required.
New UltraSafe 2.0 Technology
Noco took UltraSafe technology and made it better, UltraSafe 2.0.
It is still our simple, mistake-free design featuring spark-proof technology and reverse polarity protection, but with improved thermal performance and power management to deliver better performance and longer battery life.
Power for Everything
With USB-C Power Delivery, you have the ability to charge almost anything. Its internal power array provides 60 watts of power, both in and out, to effortlessly power our favorite USB-C devices, such as phones, tablets, laptops, wearables, and more.
Built-in 200 lumen LED flashlight
Rechargeable LED flashlight with lithium battery and seven lighting functions, including SOS and Emergency Strobe. With multiple brightness settings, it adapts instantly to various situations.
Using its built-in powerful light will help you see your engine, change a tire at night, or even warn oncoming traffic when you need roadside assistance.
Do you want to have everything gathered and organized?
Then this Noco case is what you need!
With the Noco GBC102 EVA protective case, you will effectively store and protect your new portable jump starter from moisture, impacts, dust, and more. See it here!
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can
report it here.
Very powerful but broke after 1 year and a few days.. Unfortunately, they only give 1 year warranty. It was bought for use in passenger cars (car workshop)
UPDATE 4/11/24 After they replaced it under warranty, the new one with minimal use (at most 15 times) broke after 1 year and 1 month and is out of warranty..
The first thought to buy Noco was for my cars that use gasoline (up to 1600 cc), but I chose the GBX 55 for my 3-liter Mitsubishi Canter Fuso truck (diesel, of course) that I have for work. The truck had been abandoned for over 2 months, covered in snow, and the 12V 95Ah battery didn't even make a sound. As soon as I connected it, the first indication was the bypass light, meaning it didn't recognize the battery. Nevertheless, I tried turning the key, and the car started normally. With the safe operation. Super!!
Obviously, I could have done my job with the smaller GBX 45, maybe even smaller. But I chose this particular (more powerful) one because I wanted to be covered from battery wear in a few years, as well as in case I need to use a truck with a larger engine later on.
As for the build quality, others have already mentioned it, very high quality, waterproof, with a convenient bag, powerful LED lighting. I haven't tried charging any devices yet, maybe later.
Very satisfied with my first test. I would highly recommend it. I hope I helped someone with my review. If needed, I will come back.
Update: It takes several hours for a full charge (I didn't keep exact track of the time), but I bought the fast charger (Baseus Charger with USB-A Port and 2 USB-C Ports and USB-C Cable 65W Power Delivery (GaN2 Pro Quick Charger 2C + U)) and from zero to full charge it took around 50 minutes!! Super fast time, and as stated in the product description, with the 65W fast charger, just 10 minutes from full discharge is enough to power the car battery! I tried charging various devices, everything works fine. With the presence of the fast charger, I think it is the ultimate tool for the car, don't even think about it