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Item #:
77592063
NOCO Boost X GBX155: 4250A 12V UltraSafe Portable Lithium Jump Starter
87% of respondents would recommend this to a friend
Item #:
77592063
€ 424
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Only 12 items left in stock.
Order now and get it around Monday, September 07
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X for Extreme - An all-new design with extreme jump starting power for powerful engines starts.
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Output
With 4250 amps of peak current, this jump starter delivers powerful performance, ensuring your vehicle starts quickly even in extreme conditions, outperforming most competitors.
Compact Design
The NOCO Boost X GBX155 is ultra-lightweight and portable, allowing for easy storage and transport. Its sleek design makes it ideal for individuals who value convenience.
Multi-functionality
Beyond jump starting, it includes USB ports for charging devices and an integrated LED flashlight, providing additional utility for both everyday drivers and outdoor enthusiasts.
Product Details
- Extreme jump starting power for powerful engines starts
- Rated at 4250-amps for maximum energy release
- Turbo chargeable with USB-C technology for fast recharges
- Charge almost everything with USB-C Power Delivery
- UltraSafe 2.0 technology with enhanced safety features
- Versatile jump starter for all vehicle types up to 10.0L gasoline and 8.0L diesel engines
| Amps | 4250 A |
| Battery capacity | 4250 Ah |
| Weight | 7.01 oz (198.73 grams) |
| Volts | 12 V |
| Features | Easy Installation |
| Items included | 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, Designed in the USA |
| Vehicle type | Car, Campervan, Boat, Crossover & Minivan, Dirt Bike, Golf Cart, Lawn Mower, Mini Bike, Motorcycle, Pickup Truck, Recreational Vehicle, Snowmobile, Sport Utility Vehicle, Tractor, Trailer, Truck, Utility Task Vehicle, Watercraft |
| Brand | NOCO |
| Model | GBX155 |
| Accessories | 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 |
| Vehicle fitment type | Universal |
| Product line | Extreme Series |
| Series | Boost X |
| Automotive battery type | Jump Starter |
| Power type | Battery |
| Assembled product dimensions (l x w x h) | 13.51 x 8.18 x 4.84 in (34.3 x 20.8 x 12.3 cm) |
| Package Weight | 7.7 Pound |
Who Should Buy?
-
Frequent Travelers
Ideal for users who often drive long distances and may encounter vehicle battery issues away from home.
-
Adventure Enthusiasts
Perfect for campers and outdoor explorers needing reliable power sources for remote locations.
-
Car Owners
Essential for everyday drivers wanting a compact, safe solution for emergency jump starting their vehicles.
-
Heavy-Duty Vehicles
Not suitable for large trucks or vehicles with bigger battery requirements beyond the jump starter's capacity.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the power rating of this jump starter?
Answer: It is rated at 4250-amps. -
Question:
What can I charge with USB-C Power Delivery?
Answer: You can charge phones, tablets, laptops, wearables, and more. -
Question:
Does it come with a warranty?
Answer: Yes, it includes a 1-year warranty.
NOCO NOCO Boost Jump Starters Editorial Review
NOCO Boost X GBX155: 4250A 12V UltraSafe Portable Lithium Jump Starter is a powerful and versatile tool designed for jump-starting various vehicle types including cars, motorcycles, and even boats. With an impressive output of 4250 Amps and equipped with features such as easy installation and a 12V USB-C fast charger, it offers great utility. Customers appreciate its lightweight design of just 7.01 oz, making it easy to carry and store. Additionally, it comes with a complete accessory package, including heavy-duty jumper cables and a microfiber storage bag, ensuring that you have everything you need in case of an emergency. Users have noted the effectiveness and reliability of this jump starter, highlighting its ability to perform exceptionally well in critical situations.
Customer Reviews & Ratings
82 customers ratings
-
5 Star
75%
-
4 Star
9%
-
3 Star
4%
-
2 Star
1%
-
1 Star
8%
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Pros
- Powerful 4250A jump-starting capability
- Includes multiple accessories for convenience
- Lightweight design for easy transportation
- Universal fit for a wide range of vehicles
- Features USB-C charging for modern compatibility
Cons
- No advanced safety features mentioned
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- 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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€ 424
Order now and get it around Monday, September 07
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:
Only 12 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- Portable lithium jump starter
- Rated at 4250-amps
- Turbo Chargeable with USB-C technology
- Charge everything with USB-C Power Delivery
- UltraSafe 2.0 technology for better performance and longer battery life
- Maximum versatility - jump start all vehicle types
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