Noco Startbooster GBX55 12V / 1750A

The Noco GBX55 Noco Boost X Jump Starter is a portable and compact jump starter for 12-volt batteries in vehicles up to 7.5-liter gasoline and 5.0-liter diesel engines, including cars, motorcycles, trucks, ATVs, boats,
RVs, vans, SUVs, tractors and more.
A completely new design with extreme starting force for powerful engine starts.
Rated at 1750 amps, this portable jump starter releases maximum energy with every start. This is not an upgrade. It's a brand new series - Extreme Series.
Equipped with USB-C technology which, in combination with power delivery, gives you lightning-fast charges. Fully charge in just 1.2 hours, or go from 0% to start in just 5 minutes of charging.
Charge everything with USB-C Power Delivery. The internal power bank provides 60 watts of power - both in and out - to easily power your favorite USB-C devices, such as phones, tablets, laptops, portable devices and more.
We took our UltraSafe technology and made it better. It's still our simple, flawless design with non-sparking technology and reverse polarity protection, but with improved thermal efficiency and power management to deliver better performance and longer battery life.
It is one of the most versatile lithium jump starters ever.


What's in the box

GBX55 Lithium Jump Starter
HD Precision battery clamps
24-inch USB-A to USB-C cable
Microfibre storage bag
User manual and warranty information

Starting current 1750 Amps (peak)
Battery types 12 volt lead batteries
Internal battery 46 Watt-hour lithium ion
USB input USB-C: 5V 1.5A/9V 3A/12V 3A/15V 3A/20V 3A
USB output
USB-A: 5VDC 2.1A Max / 10W Max
USB-C: 5V 3A/9V 3A/12V 3A/15V 3A/20V 3A
Gas engine rating 7.5 liters
Diesel engine rating 5.0 liters
LED flashlight 200 Lumen
Internal battery 46Wh Lithium Ion
Product size

Height: 7.7 inches (195 mm)
Width: 4.9 inches (124.46 mm)
Depth: 2.5 inches (63.50 mm)
Weight: 1.17 kg

Protection IP rating: IP65 (with ports closed)