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โก Power Up Your Drive, Stay Unstoppable!
The NOCO Boost X GBX155 is a cutting-edge 4250A lithium-ion jump starter designed for professional-grade performance on petrol engines up to 10.0L and diesel engines up to 8.0L. Featuring UltraSafe 2.0 technology, rapid USB-C PD recharge, a 60-second power-saving timer, and a 60W dual-direction power bank, it combines safety, speed, and versatility. Integrated with a 500-lumen multi-mode LED flashlight, this portable powerhouse ensures youโre prepared for any roadside emergency or power need.















| ASIN | B08WZFPXFM |
| Amperage | 4250 Amps |
| Automotive Fit Type | Universal Fit |
| Battery Capacity | 4250 Amp Hours |
| Best Sellers Rank | 3,207 in Automotive ( See Top 100 in Automotive ) 44 in Car Battery Jump Starters |
| Brand Name | NOCO |
| Compatible with Vehicle Type | Boat, Moto, Passenger Car, SUV |
| Country Of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (6,767) |
| EU Spare Part Availability Duration | 2 Years |
| Global Trade Identification Number | 00046221200096 |
| Included Components | GBX155 UltraSafe Jump Starter Power Pack, Heavy-Duty Jumper Cable Clamps, Power Bank with 60W USB-C Power Delivery, USB-C Charging Cable, User Guide for Jump Starter |
| Item Dimensions D x W x H | 20.8D x 34.3W x 12.3H centimetres |
| Item Type Name | Jump Starter |
| Item Weight | 7.01 Pounds |
| Manufacturer | NOCO |
| Manufacturer Part Number | GBX155 |
| Manufacturer Warranty Description | 1 Year Limited |
| Model Number | GBX155 |
| Peak Output Current | 4250 Amps |
| Specification Met | Energy |
| UPC | 046221200096 |
| Voltage | 12 Volts |
| battery-cell-composition | Lithium Ion |
A**R
Perfect
Bought for work to use over winter for our fleet of vans. Definitely good quality and starts the batteries with no worries. Easy and quick to charge up. Wouldnโt be without it
M**T
POWERFUL IS AN UNDERSTATEMENT
GOODNESS ME, this thing packs a huge punch. Started my 4x4 that had a completely kaput battery in a matter of 2 seconds. Not cheap but its an awesome bit of kit
M**C
If you get a good one itโs the best out there, keep your warranty handy just in case.
Good strong units, Will jump start anything with high power, recharges fast with the pd65w charger and well built. Only downside is we have had a few fail ( we use them quite often and have about 6 ) sadly 3 have had to be returned due to charging faults but hopefully this will be resolved by the company by better quality charging ports or what ever is responsible for them going wrong. When working theyโre great.
A**.
Noco gb155
Bost coming defect. Charge going very slowly and just trying to start once and boster going down to 50% life
M**K
Expensive but well worth every penny
Absolute beast of a jump pack. Just remember to keep it topped up to prolong its life as per manufacturer's instructions and should last years
B**E
Booster
Seams to work as described.
A**R
Impressive
Very impressed on a dead start diesal Land Rover, span it over and started without a problem.
W**K
Gives independence in winter if difficult to keep battery topped up
Easy to use and effective.
Trustpilot
1 month ago
1 month ago