NOCO GBX155 Boost X 4250A 12V Lithium Jump Starter – Cars, Vans & Trucks

Extreme starting power for large petrol and diesel engines – buy your genuine NOCO GBX155 Boost X with confidence from AutoAdvisor.

The NOCO GBX155 Boost X is a powerful 4250A 12V lithium-ion portable jump starter, designed for demanding automotive, commercial and leisure applications.

Capable of jump starting petrol engines up to 10.0 litres and diesel engines up to 8.0 litres, the GBX155 provides serious starting performance for everything from everyday vehicles to large SUVs, vans, trucks, motorhomes, tractors, boats and commercial vehicles.

Combining extreme starting power with NOCO's advanced safety technology, rapid USB-C charging and power-bank functionality, the GBX155 is an excellent choice for professional users and anyone wanting the reassurance of considerably more starting capability.

Why Buy Your NOCO GBX155 From AutoAdvisor?

When you're spending around £300 on professional-quality battery equipment, price shouldn't be the only consideration. You also want confidence that you're receiving a genuine product from an established UK automotive specialist, backed by knowledgeable customer service and proper after-sales support.

When you buy from AutoAdvisor, you benefit from:

• ✓ Genuine NOCO Product
• ✓ UK Automotive Specialist
• ✓ Fast UK Dispatch
• ✓ Expert Product Support
• ✓ Secure UK Checkout
• ✓ Proper After-Sales Support

We're automotive specialists – not simply an online marketplace seller.

If you're unsure whether the GBX155 is suitable for your vehicle or application, have a question before ordering or require assistance after your purchase, our team is here to help.

Massive 4250A Starting Power

The GBX155 delivers an impressive 4250 amps of peak starting power, making it one of the most powerful portable lithium jump starters in NOCO's Boost X range.

It's designed to provide powerful engine starts without requiring another vehicle or traditional jump leads.

Suitable for Engines Up To 10.0L Petrol & 8.0L Diesel

The NOCO GBX155 is rated for:

• Petrol engines up to 10.0 litres
• Diesel engines up to 8.0 litres
• 12V lead-acid vehicle batteries

Its high starting capacity makes it particularly well suited to larger vehicles and demanding applications where smaller jump packs may not provide sufficient starting performance.

Ideal for Professional & Heavy-Duty Applications

The GBX155 is suitable for a huge variety of vehicles and applications, including:

• Cars
• Large SUVs and 4x4s
• Vans
• Trucks
• Commercial vehicles
• Motorhomes
• Tractors and agricultural equipment
• Boats and marine applications
• Motorcycles and ATVs
• Workshops and garages
• Recovery and roadside vehicles

NOCO UltraSafe Technology

Huge starting power doesn't mean compromising on safety.

NOCO's UltraSafe technology incorporates important safety features including spark-proof connections and reverse-polarity protection, helping protect against common connection mistakes.

This makes the GBX155 powerful enough for professional applications while remaining straightforward to operate.

USB-C Power Delivery

The Boost X range features modern USB-C Power Delivery technology, allowing the GBX155 to be rapidly recharged when used with a suitable compatible charger.

The USB-C connection is also capable of providing power to compatible devices, turning the GBX155 into a powerful portable power source when required.

99Wh Lithium-Ion Internal Battery

At the heart of the GBX155 is a substantial 99Wh lithium-ion battery, providing the energy required for its high-output starting performance while maintaining the portability advantages of lithium technology.

Powerful 500-Lumen LED Flashlight

A built-in 500-lumen LED flashlight provides useful illumination when working around vehicles at night, during roadside emergencies or in poorly illuminated workshops and garages.

Rugged IP65 Construction

With the connection ports closed, the GBX155 carries an IP65 rating, helping protect the unit against dust and water ingress.

This makes it particularly suitable for the demanding environments encountered in workshops, commercial vehicles, recovery applications and outdoor use.

What's Included?

Your NOCO GBX155 includes:

• NOCO GBX155 4250A Lithium Jump Starter
• Integrated Heavy-Duty Precision Battery Clamps
• 24-inch USB-A to USB-C Cable
• 24-inch 12V to USB-C Cable
• Microfibre Storage Bag
• Safety & Warranty Information

NOCO GBX155 Key Specifications

Model: GBX155 Boost X
Voltage: 12V
Peak Starting Current: 4250A
Petrol Engine Rating: Up to 10.0L
Diesel Engine Rating: Up to 8.0L
Internal Battery: 99Wh Lithium-Ion
LED Flashlight: 500 Lumens
Protection Rating: IP65 with ports closed
Weight: Approx. 2.64kg
Warranty: 1 Year Limited Warranty

Why Choose the GBX155?

If you only need to jump start a small everyday car, a smaller NOCO Boost model may be sufficient.

The GBX155 is designed for customers who want substantially more starting capability – particularly owners of large diesel vehicles, commercial vehicles, 4x4s, motorhomes and workshops dealing with a wide range of vehicles.

With 4250A peak output, support for engines up to 10.0L petrol and 8.0L diesel, rapid USB-C charging, power-bank capability and rugged construction, it's a serious piece of automotive equipment.

Buy Your NOCO GBX155 With Confidence From AutoAdvisor

At AutoAdvisor, we specialise in automotive parts, tools, workshop equipment and battery maintenance products.

We believe buying professional automotive equipment should be about more than simply finding the lowest advertised price.

Our customers benefit from dealing with a UK automotive specialist that understands the products it sells and is available to provide support when required.

✓ Genuine NOCO Product
✓ UK Automotive Specialist
✓ Fast UK Dispatch
✓ Expert Product Support
✓ Secure UK Checkout
✓ Proper After-Sales Support

Choose the NOCO GBX155 Boost X 4250A Jump Starter from AutoAdvisor and buy with confidence.