NOCO Boost X GBX45 12V 1250A UltraSafe Lithium Jump Starter

Extreme Power. UltraSafe Lithium Jump Starter.

Unleash Extreme Power with the NOCO Boost X GBX45

The NOCO Boost X GBX45 is a portable 12V, 1250A lithium jump starter engineered for powerful and safe vehicle starting. It's designed for gas engines up to 6.5 liters and diesel engines up to 4.0 liters, making it suitable for a wide range of vehicles including small diesel cars, SUVs, boats, trucks, ATVs, and motorcycles. This device combines cutting-edge technology with user-friendly features to provide reliable performance.

Key Features

Gas & Diesel Compatibility

Designed for gas engines up to 6.5 liters and diesel engines up to 4.0 liters. Ideal for small diesel cars, SUVs, boats, trucks, ATVs, motorcycles, and more.

Fast Charge

Equipped with USB-C technology and power delivery for lightning-fast recharges. The Boost X can be completely recharged in less time, or achieve enough charge for a jump start in just 5 minutes.

60-Second Timeout

An automatic power conservation feature. The unit allows 60 seconds to start a vehicle. After this timeout, the unit must be powered off and then back on to initiate a new jump-start sequence.

UltraSafe 2.0 Technology

An enhanced version of NOCO's simple, mistake-free design. It features spark-proof technology and reverse polarity protection, along with improved thermal efficiency and power management for better performance and longer battery life.

Interface Indicators

The GBX45 features several LED indicators to provide status information:

  • Power LED: Illuminates when the charger is in standby or when battery voltage is too low for detection.
  • Reverse Polarity LED: Illuminates red if the charger is connected to the battery in reverse. Users should reverse the connections.
  • Cold Indicator LED: Illuminates solid or flashes blue when the internal temperature is too low.
  • Hot Indicator LED: Illuminates solid or flashes red when the internal temperature is too high.
  • Fast Charge LED: Illuminates white when fast charge is active. Turns red (solid/blinking) when there is an error.
  • Error LED: Illuminates red if reverse polarity is detected. Blinks in various sequences (1 to 6 blinks) to convey other error conditions.
  • Charge LED: Indicates the charge level of the internal battery.
  • Boost LED: Illuminates white when boost is active. Flashes white when manual override feature is active.

Charge Devices

With USB-C Power Delivery, the GBX45 can charge almost anything. Its internal power bank provides 60-watts of power (both in and out) to effortlessly power USB-C devices like phones, tablets, laptops, wearables, and more.

Recharge Time

TimePower
16h2.5W
8h5W
4h10W

Technical Specifications

FeatureDetail
Internal Battery31 Wh Lithium Ion
Peak Current Rating1250A
Operating Temperature-4°F to +122°F (-20°C to +50°C)
Charging Temperature32°F to +104°F (0°C to +40°C)
USB (IN)5V (1.5A/9V 3A/12V 3A/15V 3A/20V 3A)
USB (Out)5V (3A/9V 3A/12V 3A/15V 3A/20V 3A)
USB (OUTPUT)5VDC 2.1A Max / 10 W Max
Housing ProtectionIP65 (w/Ports Closed)
CoolingNatural Convection
Weight1.3 lbs (1.08kg)
LED Flashlight100 Lumens

The GBX45 is compatible with various Lead Acid battery types including WET, GEL, MF, EFB, and AGM, suitable for AUTO, MARINE, RV, POWERSPORT, and LAWN & GARDEN applications.

What's in the Box

The GBX45 unit measures approximately 6.83 inches (173.4mm) in length, 3.28 inches (83.15mm) in width, and 2.08 inches (52.85mm) in height. The package includes:

  • NOCO Boost X GBX45 Jump Starter Unit
  • 24-inch USB-A to USB-C Cable
  • HD Precision Battery Clamps
  • Microfiber Storage Bag
  • User Guide

Volumetrics

Packaging TypeDimensionsWeightUPC/UCCQuantity
Retail Packaging3.62" x 4.57" x 8.27"2.75 lbs0-46221-15002-5N/A
Inner Carton4.01" x 8.78" x 5.12"2.89 lbsN/AN/A
Master Carton9.25" x 12.6" x 11.22"18.30 lbs100462211500226 units
Units Per PalletN/AN/AN/A270 units

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