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Item #:
85403754
NOCO Boost X GBX155 4250A 12V UltraSafe Portable Lithium Battery Jump Starter
Item #:
85403754
GBP 369
Price Details
Price
GBP 369
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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Imported from USA store
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Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Friday, August 14
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Rated at 4,250-amps, this portable lithium car battery jump starter releases maximum energy at every start.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Capacity
With 4250A starting current, the NOCO Boost X GBX155 can jump-start vehicles up to 10.0 liters, making it suitable for a wide range of gas and diesel engines.
UltraSafe Tech
Employing advanced safety technology, this jump starter offers spark-proof connections and reverse polarity protection, ensuring safe operation even for inexperienced users.
Compact Design
Weighing just a few pounds, the lightweight and portable design makes it easy to store in your vehicle, ensuring you're always prepared for emergencies without bulky equipment.
Product Details
| Brand | NOCO |
| Manufacturer Part Number | GBX155 |
| Type | Jump Starter |
| Features | 500 Lumen LED Flashlight, Portable Power Bank for USB Devices, Reverse Polarity Protection, Spark Proof Protection |
| Voltage | 12V |
| Peak Amps | 4250 Amp |
| Capacity | 6750 mAh |
| Set or Single Item | Single Item |
| Country of Origin | China |
| California Prop 65 Warning | WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm, visit www.p65warnings.ca.gov. |
| UPC | 046221200096 |
| Package Weight | 7.8 Pound |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
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Frequent Travelers
Ideal for those who travel long distances, providing a reliable backup for unexpected vehicle battery failures.
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Emergency Kits
Perfect for inclusion in emergency kits, ensuring quick access to jump-start capabilities during roadside emergencies.
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Vehicle Enthusiasts
Great for car enthusiasts who maintain multiple vehicles and need a portable solution to keep batteries charged.
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Heavy-Duty Vehicles
Not suitable for larger vehicles, like trucks and buses, which require more power than this unit can provide.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What types of vehicles can the NOCO Boost X GBX155 jump start?
Answer: It can jump start cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, and tractors with up to 10.0-liter gasoline and 8.0-liter diesel engines. -
Question:
How long does it take to recharge the NOCO Boost X?
Answer: It fully recharges in just 2.7 hours or can go from 0% to jump starting in 5 minutes. -
Question:
What safety features does the NOCO Boost X include?
Answer: It includes UltraSafe 2.0 technology with spark-proof protection and reverse polarity protection for enhanced safety.
noco Editorial Review
The NOCO Boost X GBX155 4250A 12V UltraSafe Portable Lithium Battery Jump Starter has garnered a positive reception from customers who value its practicality and performance. Users have highlighted its ease of use, noting that it is effective not just for jump-starting vehicles but also offers additional features such as phone charging capabilities and a built-in flashlight. The compact design enables portability, making it a convenient choice for on-the-go situations. Many reviewers expressed satisfaction after multiple uses, confidently stating that the jump starter reliably performed under pressure. Some concerns were raised regarding the stiffness of the terminal plugs; however, this did not seem to significantly detract from the overall utility and appeal of the product. Users generally reported a high level of happiness with their purchase, reinforcing the product's integrity and reliability. Overall, the NOCO Boost X GBX155 is regarded as a highly functional product for anyone needing a dependable jump starter, especially with its added features that cater to modern needs. **
Customer Reviews & Ratings
50 customers ratings
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Pros
- Easy to use
- Compact and portable design
- Can charge phones and includes a built-in flashlight
- Reliable performance after multiple uses
- High customer satisfaction
Cons
- Terminal plugs can be stiff to compress
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23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GBP 369
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Friday, August 14
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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Features & Benefits
- Extreme jump starting power with 4,250-amps for powerful engines.
- Ultra-fast USB-C charging goes from 0% to jump starting in just 5 minutes.
- Versatile for various vehicle types, including cars, trucks, and boats.
- Enhanced UltraSafe 2.0 technology for optimal safety with spark-proof features.
- 60W USB-C Power Delivery to charge devices like laptops and phones.
- Comes with heavy-duty jumper cables and a 1-year warranty.
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