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NOCO

NOCO Boost X GBX155 4250A 12V UltraSafe Portable Lithium Jump Starter, Car Battery Booster Pack, USB-C Powerbank Charger, and Jumper Cables for up to 10.0-Liter Gas and 8.0-Liter Diesel Engines

    • Based on 5,661 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Mar 5
Order within 12 hours and 13 minutes
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Features

  • X for Extreme - An all-new design with extreme jump starting power for powerful engines starts. Rated at 4250-amps, this portable lithium car battery jump starter releases maximum energy at every start. This isn't an upgrade. It's a whole new series - the Extreme Series.
  • Turbo Chargeable - Boost X is equipped with USB-C technology that, combined with power delivery, gives you lightning-fast recharges. Completely recharges in just 2.7-hours, or go from 0% to jump starting in just 5-minutes of charge.
  • Charge Everything - With USB-C Power Delivery, you have the power to charge almost everything. Its internal power bank provides 60-watts of power - both in and out - to effortlessly power your favorite USB-C devices, like phones, tablets, laptops, wearables, and more.
  • UltraSafe 2.0 - We took our UltraSafe technology and made it better. It's still our simple, mistake-free design featuring spark-proof technology and reverse polarity protection, but with enhanced thermal efficiency and power management to provide better performance and longer battery life.
  • Maximum Versatility - Boost X is one of the most versatile lithium jump starters ever. Jump start all vehicle types, including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, tractors, and more for up to 10.0-liter gasoline and 8.0-liter diesel engines.
  • Here's What You Get With Boost X - GBX155 UltraSafe Portable Lithium Car Battery Booster Jump Starter Pack and Power Bank with 60W USB-C Power Delivery, Heavy-Duty Jumper Cable Clamps, USB-C Charging Cable, 12V USB-C Fast Charger, Microfiber Storage Bag, 1-Year Warranty, and Designed in the USA.

Description

NOCO Boost X GBX155 is a portable lithium jump starter for 12-volt batteries in vehicles up to 10.0-liters gasoline and 8.0-liter diesel engines, including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, tractors, and more. This all-new design for extreme jump starting power and rated at 4,250-amps releases maximum energy at every start. It comes equipped with 60W USB-C Power Delivery technology for ultra-fast recharging - go from 0% to jump starting in 5 minutes of charge - and powering your favorite USB-C devices like phones, tablets, laptops, wearables, and more. It includes our advanced safety technology - UltraSafe 2.0 - with spark-proof and reverse polarity protection but enhanced thermal efficiency and power management to provide better performance and longer battery life. Here's what you get with the all-new Boost X: GBX155 UltraSafe Portable Lithium Car Battery Booster Jump Starter Pack, Power Bank with 60W USB-C Power Delivery, Heavy-Duty Jumper Cable Clamps, USB-C Charging Cable, 12V USB-C Fast Charger, Microfiber Storage Bag, 1-Year Warranty, and Designed in the USA. En español (ES): NOCO Boost X GBX155 es un arrancador de batería de litio portátil para baterías de 12 voltios en vehículos con motores de gasolina de hasta 10,0 litros y diésel de 8,0 litros, incluidos automóviles, motocicletas, camiones, vehículos todo terreno, embarcaciones, vehículos recreativos, furgonetas, vehículos utilitarios deportivos, tractores y más. Este diseño completamente nuevo para una potencia de arranque extrema y con una clasificación de 4250 amperios libera la máxima energía en cada arranque. Viene equipado con tecnología USB-C Power Delivery de 60 W para una recarga ultrarrápida (pasa de 0 % a arranque rápido en 5 minutos de carga) y alimenta tus dispositivos USB-C favoritos como teléfonos, tabletas, computadoras portátiles, dispositivos portátiles y más . Incluye nuestra tecnología de seguridad avanzada, UltraSafe 2.0, con protección a prueba de chispas y de polaridad inversa, pero con eficiencia térmica mejorada y administración de energía para brindar un mejor rendimiento y una mayor duración de la batería. Esto es lo que obtienes con el nuevo Boost X: paquete de arranque auxiliar de batería de litio portátil ultraseguro para automóvil GBX155, banco de energía con suministro de energía USB-C de 60 W, abrazaderas de cable de puente de servicio pesado, cable de carga USB-C, USB-C de 12 V Cargador rápido, bolsa de almacenamiento de microfibra, garantía de 1 año y diseñado en los EE. UU.

Brand: NOCO


Product Dimensions: 8.18"D x 4.84"W x 13.51"H


Item Weight: 7 Pounds


Amperage: 4250 Amps


Peak Output Current: 4250 Amps


Brand: ‎NOCO


Product Dimensions: ‎8.18"D x 4.84"W x 13.51"H


Item Weight: ‎7 Pounds


Amperage: ‎4250 Amps


Peak Output Current: ‎4250 Amps


Specification Met: ‎energy


Manufacturer: ‎NOCO


UPC: ‎046221200096


Global Trade Identification Number: ‎96


Model: ‎GBX155


Item Weight: ‎7.01 pounds


Country of Origin: ‎China


Item model number: ‎GBX155


Batteries: ‎1 Lithium Ion batteries required.


Exterior: ‎Machined


Manufacturer Part Number: ‎GBX155


Position: ‎Unknown


Bulb Type: ‎LED


Special Features: ‎Portable Power Bank for USB Devices, Reverse Polarity and Spark-Proof Protection, 4250A 12V Portable Lithium Car Battery Jump Starter Power Pack, 500 Lumen LED Flashlight with Multiple Modes, including SOS., 60-Watt USB-C Power Delivery Technology


Date First Available: February 19, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews

    • Powerful, Reliable, and Compact – The Ultimate Jump Starter!
I am extremely impressed with the NOCO Boost X GBX155 Jump Starter! It’s compact yet powerful, and it started my car with ease even after the battery was completely dead. The safety features give me peace of mind, and the design is durable but still portable enough to keep in my trunk. Definitely a must-have for anyone looking to avoid being stranded with a dead battery! ... show more
Reviewed in the United States on February 1, 2025 by Charles
    • Does the job and does it well. Very well.
This particular model sits on the threshold of commercial and home use. If you are only jumping the occasional four or six-cylinder passenger vehicle, it is probably excessive for your needs. If you have a need to potentially jump multiple vehicles in a day or vehicles with larger engines, or a combination therof, the GBX155 will suit you well. Also, it is easily stored in the optional storage case, which I recommend, and is both smaller and lighter than other competitors with similar capabilities. Will start anything from a medium-duty truck and below with little to no issue in sub-zero conditions. It just might need a top off charge right after if you are jumping something more demanding, such as a mid-size to larger diesel engine or large gas engine in colder weather, which isn't difficult and can be done via USB-C fast charge in your vehicle between calls with the appropriate charger. I use this model for roadside assistance duty and it has no problem keeping up with jumping battery after battery in below freezing conditions so long as you monitor the battery level after each use and top off accordingly (much below a green charge level in colder weather and it will start to struggle with bigger engines if the battery is completely dead). Pro Tip: do not leave this, or any other NOCO chargers in your vehicle during extreme (hot or cold) temperatures. If they are too hot or cold, they will not provide power to your vehicle battery. ... show more
Reviewed in the United States on January 20, 2025 by Mike G.
    • Doesn't hold a charge
My husband said this I ne doesn't hold a charge like the previous version he had...but it is strong with the first charge
Reviewed in the United States on December 14, 2024 by Lacinda holder
    • Garbage
Review Image by Alyssa Alyssa
The first time i bought this it was bad out of the box, wouldn't take a charge to use. Returned it. New one charged up and worked great about twice. If the vehicle you're jumping has too low of battery, it will not activate/jump the vehicle. I used a set of jumper cables and a known good battery to give the truck (2005 F250 6.0L diesel) some voltage for the Noco unit to work. It started doing it's thing and tried starting the truck a few times. After about 2 minutes of on and off starting attempts it gave me a temperature light and stopped working altogether. It's 40° out. Used up 2 bars of Noco battery on one truck. This is the second time I've had to use it, and the second time I've had to drag jumper cables and a spare battery out to jump a vehicle, which is the exact reason i bought this junk unit. Spent almost $400 on this thing thinking all the reviews were honest and legitimate. Maybe i got 2 bad units in a row. Been a mechanic for 10+ years, having a stone dead truck in the winter is common. This thing is no use. The light on it is really nice though, i guess that's worth 1 star. The cables are very short. It couldn't jump start a 1993 F150 5.0L gas without help. Well past the return time on this, so now I'm stuck with it. Total waste of money if you live in cold climates (Montana) or if you ever have a fully dead truck. But, if you need a bright LED light, this is a great option for $400. Very convenient as a door stop that could light up a dark room. ... show more
Reviewed in the United States on January 29, 2025 by Alyssa Alyssa
    • Car Gump starter
This works well for dead batteries and jump starting other vehicles as well as charging your phone or other media devices. It also has a light to work on your vehicles
Reviewed in the United States on February 3, 2025 by Amazon Customer
    • Used on a semi truck with 0 volt power and worked perfectly well
I can tell you I used on my truck with a completely dead battery 0 volt, and this jump crank and started the engine, Wao just amazing
Reviewed in the United States on January 28, 2025 by Amazon Customer
    • When I received this Jump Starter, it had two red lines on the power indicator. As soon as I hook...
When I received this Jump Starter, it only had two red lines on the power indicator. I realize that items containing a battery cannot be shipped with a full charge, which is just fine by me. As soon as I hooked the jumper cables up and turned my NOCO Boost X GBX75 on, the alarm on my Chevy Suburban began blaring, the lights were flashing, the lights inside were on, the instrument panel lit up so beautifully and the door was chiming. I got in, inserted the key and my baby started right up, as if there was nothing ever wrong with her! Now, before I purchased the GBX75, I went out to my Suburban to run a few errands. That's when I found that my battery was DEAD!!! By the time I figured out which Jump Starter to purchase, three more days had passed. When I say the battery was dead, it went from RRRRR, RRRRR, RRRRR to CLICK, CLICK, CLICK, CLICK to NOTHING AT ALL!! I'm a 51 year old woman who knows a few things about cars, although I'm not claiming I can fix them!! I have the Chevy Suburban in addition to a Honda Pilot. I wanted something that would be able to start a vehicle with a larger engine that mine My mindset has always been: it's always better to have it and not need it, than need it and not have it!!! I LOVE this little Jump Starter. I'm gonna get one for all three of my daughters because you never know when your battery is gonna leave you stranded! Don't forget the case and wall charger. Despite what the Manufacturer and other folks that don't even have one of these are stating, the GBX75 WILL FIT in the NOCO GBC014 Boost HD EVA Protection Case along with the cords, cables, instruction manual and the Nekteck 60W USB C Charger [GaN Tech], PD 3.0 Fast Charger[USB-IF & ETL Certified] wall charger PERFECTLY!! You'll have everything you need, right where/when you need it! The only CON I have to share is that the GBX75 should've come WITH the wall charger. IT DOES NOT!! It comes with the charger to plug into the cigarette lighter adapter. Now how can you charge it in your vehicle, if your vehicle is dead as a doornail?? In any case, I hope this helps. Happy shopping! ... show more
Reviewed in the United States on October 21, 2023 by Toofan Paghmani

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