Noco Boost X GBX155 4250A Jump Starter
Características
| Recommended for | Hasta 10.0L Gasolina y 8.0L Diesel |
|---|
The NOCO Boost X GBX155 is the perfect solution to keep your vehicle moving and ensure peace of mind in any situation, so don't wait any longer and get yours today! 🚗💨
Extreme Power: Rated at 4250 amps, this lithium battery jump starter releases maximum energy on every start. It's not an upgrade; it's a completely new series: the Extreme series.
Charge it all: Provides 60 watts of input and output power, allowing you to charge USB-C devices like phones, tablets, laptops and more.
UltraSafe 2.0: Spark-proof design and reverse polarity protection, with improved thermal efficiency and longer battery life.
Price:
€339.32
Tax included
Qty:
Last items in stock
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Servicio \\\\\\\\\\\\\\\"Puerta a Puerta\\\\\\\\\\\\\\\" Incluido
Renovamos tu batería actual para que rinda como nueva. Nosotros nos encargamos de todo:
- 1. Recogida: Pasamos a buscar tu batería vieja.
- 2. Renovación: Cambiamos todas las celdas internas.
- 3. Entrega: Te la devolvemos lista para usar.
¡El transporte de ida y vuelta ya está incluido en el precio*!
⚠️
Estás iniciando el Proceso de Reparación
Este importe corresponde al diagnóstico inicial y la logística completa (recogida y entrega).
- Analizaremos tu batería y te enviaremos un presupuesto final y cerrado para la reparación.
- Si aceptas, este importe se descuenta del total.
- Si no lo aceptas o es irreparable, este importe cubre nuestro servicio.
¡Sin sorpresas, máxima transparencia!
⚠️ Debes leer y aceptar las condiciones del servicio antes de continuar
Not sure which option to choose?
Start with our Professional Diagnosis.
A technician will analyze your battery and give you a clear report so you can decide risk-free. If you go ahead with the repair, the diagnosis cost is FREE*.
A technician will analyze your battery and give you a clear report so you can decide risk-free. If you go ahead with the repair, the diagnosis cost is FREE*.
See How It Works

Introducing a new kind of jump starting experience featuring our latest PX Lithium Technology that delivers incredible power, ultra-fast charging, and unmatched versatility. This isn't an upgrade— it's a whole new series. The new Boost X offers more starting power and unleashes maximum power delivery for the most demanding starts. Paired with USB-C Power Delivery technology to recharge insanely fast.


Boost X is now turbo-chargeable. It is equipped with USB-C technology that, combined with power delivery, gives you lightning-fast recharges. Completely recharge the GBX155 in 2.7 hours, or go from 0% to jump starting in just 5-minutes of charge. With Boost X’s 60W USB-C input and output, it is possible to charge up to 5X faster. Use compatible chargers up to 60W to increase your charging speed.

Start the vehicle within 60 seconds after pressing the power button on Boost. After the 60-second timeout is complete, the unit must be powered off, then back on, to initiate a new jump-start sequence. The yellow power LED indicates the 60-second sequence is over and can be reset if another jump start sequence is needed.

We took our UltraSafe technology and made it better— UltraSafe 2.0. 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.

Power 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 our favorite USB-C devices, like phones, tablets, laptops, wearables, and more.


More than a jump starter, Boost X is a useful tool for daily use and emergency situations alike. The GBX155 is equipped with a 500-Lumen LED flashlight with various brightness modes, SOS, and emergency strobe— handy to have as a roadside or road trip tool.



Download Documents
What does each option include?
New Battery:
A high-quality compatible battery, ready to use and backed by a 2-year warranty. Perfect if you need an immediate replacement.
Refurbishment Service:
The smartest and most sustainable option. We reuse your original casing and build a completely new NiMH cell pack inside, matching the factory capacity. The perfect solution to restore original performance at a lower cost.
Repair Service:
If your battery has stopped working properly or has a specific issue, this is the most affordable option. Our technicians inspect it and fix the faulty component or connection (BMS, wiring, an unbalanced cell) to get the unit running again without a full component replacement.
Customer Reviews
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Repowering Your Battery Is This Easy
We've designed a door-to-door process so you can enjoy a smooth, transparent and secure experience. We take care of everything.
Choose the service you need on our website and place your order — 100% secure checkout. Not sure? We'll advise you before you buy.
We send you a prepaid shipping label and arrange pickup at your door — at no cost and at a time that works for you.*

Step 3
Expert Repair by Certified Technicians
At our workshop, specialized technicians perform the service using top-quality components and run verification tests before delivery.
Delivery & Warranty
Your repowered battery arrives at your door — ready to use and backed by a warranty on all work performed.













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