Technical Specifications

What’s in The Box

  • GB250+ Lithium Battery Jump Starter
  • 56-Watt XGC Power Adapter
  • 12-Volt 2-Foot XGC Cable
  • Protective Carrying Case
  • User Guide & Warranty Information

Starting Current

5250 Amps (Peak)

Voltage

12 Volt

Battery Types

12 Volt Lead-Acid Battery Systems

Internal Battery

242 Watt-Hour Lithium-Ion

Operating Temperature

-4°F to 122°F (-20°C to +50°C)

Charging Temperature

32°F to 104°F (0°C to +40°C)

Storage Temperature

-20°C to +50°C

USB (Output)

Dual 5 Volts, 2.1 Amps

Cooling

Natural Convection

12V XGC (Input)

12 Volts, 4 Amp

12V XGC (Output)

12 Volts, 15 Amp

Gas Engine Rating

Up to 16.0 Liters, Safe On All Engine Sizes

Diesel Engine Rating

Up to 16.0 Liters, Safe On All Engine Sizes

LED Worklight

600-Lumens

Product Size

Height: 8.62 Inches (218.9 mm)
Width: 12.43 Inches (315.7 mm)
Depth 3.68 Inches (93.5 mm)
Weight: 14.7 lbs (6.67 kg)

IP Rating

IP65 (w/ Ports Closed)

Limited Warranty

1-Year Hassle-Free Warranty

GB250+ 5250A 12V UltraSafe Lithium Jump Starter | NOCO

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The GB250+ UltraSafe Lithium Jump Starter represents the pinnacle of portable battery technology, delivering an unprecedented 5,250-amps to jump-start gasoline and diesel engines up to 16 liters. This powerful device is designed to handle the most demanding engine starts, including semi-trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment with 6, 8, 12, and 16-cylinder engines.

Engineered for maximum power and efficiency, the GB250+ is our most robust lithium jump starter yet. It offers a safe and user-friendly experience, eliminating concerns about incorrect connections or sparks. With its mistake-proof design, featuring spark-proof technology and reverse polarity protection, it ensures safe connections to any 12-volt battery.

Commercial-grade in every aspect, the GB250+ jump starts a wide array of vehicles and equipment. Its integrated digital battery voltmeter enhances diagnostic capabilities, providing precise readings for better battery management. Despite its immense power, this jump starter is remarkably compact and lightweight, thanks to advanced high-discharge lithium technology. Weighing only 15 pounds, it offers unparalleled portability, and its convenient carrying case ensures ease of use and transport.

Beyond its exceptional jump-starting capabilities, the GB250+ doubles as a versatile portable power bank. It can recharge smartphones, tablets, and other USB devices, making it an indispensable tool for both professional and personal use. Additionally, it features an ultra-bright 600-lumen LED flashlight with seven light modes, including emergency strobe and SOS, enhancing its utility in various situations.

In summary, the GB250+ UltraSafe Lithium Jump Starter combines unmatched power, safety, and portability, making it an essential device for those who require reliable and efficient jump-starting solutions for a broad range of vehicles and equipment. Its innovative design and multifunctional capabilities ensure that it meets the highest standards of performance and convenience.