





NOCO GBX155 Boost X 12V 4250A Jump Starter
- Provides a life-giving boost to diesel engines up to 8L and gas engines up to 10L in size
- Compatible with all 12V SLA vehicle batteries for use with boats, trucks, ATVs, and motorcycles
- Rapidly charges from 0% charge to jump start capacity in just 5 minutes via USB-C
- Manual override mode can kick start totally dead batteries with undetectable energy signatures
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Description
NOCO GBX155 Boost X
12V 4250A Jump Starter
The NOCO GBX155 Boost X is the most powerful Boost X available today. A well-balanced, multipurpose power pack that provides jump starts to a wide range of vehicles powered by 12V batteries, the GBX155 includes a two-way USB-C port that is both an output to charge devices and input to charge the 99Wh internal battery. The unit charges from 0% to providing one jump start in just five minutes, and to 100% in only 2.7 hours. UltraSafe 2.0 technology means you, the battery, and the power pack are protected by eliminating starter clamp sparking and damage from battery misconnections.
500-Lumen Integrated Lamp & Device Charger
With a simple user interface, access all the Boost X has to offer with a couple button presses and easily read diagnostic feedback at a glance. Using illustrative controls, it takes just seconds to cast 50 to 500 lumens of long-lasting constant illumination or deploy the SOS, blink, or strobe modes for emergency signaling using the integrated flashlight. Alternately you power up to 3 devices at a time with the two USB-C outlets and the USB-C port which is extremely handy during power outages.
- Notable Features
- » Highly efficient USB-C energy transfer outlet is both a power input to recharge the 99 Wh internal battery or output to charge electronic devices
- » One of the most versatile jump starters available, cranking batteries to life in all sorts of vehicle types including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, and tractors
- » Flashlight with brightness range between 50-500 lumens accessible via 3 light intensity levels, plus special blink, strobe, and SOS modes so you can adapt to various situations and sudden circumstances
- » Upgraded UltraSafe 2.0 harm prevention technology ensures spark-proof and reverse polarity protected connections for secure jump starts
Item Details
| Brand | NOCO |
| SKU | NOCO-GBX155 |
| Manufacturer Part Number | GBX155 |
| UPC | 046221200096 |
| In the Box | Storage Bag, USB Cable, User Manual |
Specifications
Unit Dimensions
| Length | 12.03 in (306 mm) |
| Width | 6.9 in (175 mm) |
| Height | 2.72 in (69 mm) |
| Weight | 93.12 oz (2640 g) |
Certifications & Transport
| Certifications/Standards | ANSI, CE, FCC, UN 38.3 |
| Country Of Origin | United States |
| HTS Code | 85044030 |
Packaging/Shipping Dimensions
| Length | 13.86 in |
| Width | 8.5 in |
| Height | 5.2 in |
| Shipping Weight | 7.17 lb |
Additional Details
| Packaging | Boxed |
| Warranty |
NOCO 1 Year Limited Warranty Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Reliable lithium chemistry with a 10 year shelf life
- Regarded as one of the highest quality CR123A batteries on the market
- Used in LED flashlights, alarm systems, ranger finders and more
- Cells are lightweight, durable and ideal for long term storage
- Jacket style may vary
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Four-channels saves time by charging multiple batteries at once.
- Capable of charging multiple chemistries by automatic battery detection.
- LCD display reveals the charging progress, battery type, voltage, and charging current.
- Automatic power-off function cuts off the current when charging is complete.
- Extremely compact and powerful EDC
- Max output of 3,000 lumens with a max throw of 229 meters
- Dual fuel and available with extender for use with a 26650
- Equipped with 4 x CREE XPG3 LEDs for maximum illumination
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
- Upgraded to output up to 3,100 lumens with a 1,000ft throw for optimal spotting!
- Offers fast, direct USB-C recharging from outlets, power banks, and more
- Ultra-slim design provides an easy-to-hold, simple EDC lighting solution
- OLED screen monitors performance, including charge level, brightness & beyond
- Pre-shrink wrapped Panasonic CR123A batteries great for OEM use & more
- 1550mAh high capacity keeps lights, alarms & more running longer
- Lithium cells with stable 3V output and strong discharge performance
- Storage life of up to 10 years ensures backups remain ready for use









