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Product Description
Boost Max 3000 Amp 24V UltraSafe Portable Lithium Jump Starter Kit (GB251+)
The NOCO Boost Max GB251+ is a 3000-amp 24-volt UltraSafe lithium jump starter designed for the most demanding commercial and industrial applications. Whether you're operating a semi-truck, motorhome, bus, or heavy-duty machinery, the GB251+ delivers unparalleled starting power and versatility.

Key Features:
- Unmatched Starting Power: Delivers 3000 amps to start gasoline and diesel engines up to 32 liters, including semi-trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment with 6, 8, 12, and 16 cylinders.
- UltraSafe Technology: Features spark-proof connections and reverse polarity protection, ensuring safe and mistake-free operation on any 24-volt battery.
- Commercial Grade: Engineered for professional use, capable of handling the most challenging engine starts.
- Compact & Lightweight: Despite its powerful performance, the GB251+ weighs only 13.6 lbs, making it the most compact and lightweight design in its class.
- Multi-Functional: Serves as a portable power bank for recharging smartphones, tablets, and other USB devices. Includes a 600-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
- Rapid Recharge: Charges from 0-100% four times faster than traditional jump starters. Recharge via a 12-volt auxiliary port or the included 56W power adapter.
- All-Weather Operation: Designed to operate in temperatures ranging from -4°F to 122°F, ensuring reliability in various climates.
In the Box:
- GB251+ 24V UltraSafe Lithium Jump Starter Pack and Power Bank
- XGC4 56W Power Adapter with Interchangeable 60-inch (1.5m) AC Cords
- Max Protection EVA Case
- 1-Year Limited Warranty
The NOCO Boost Max GB251+ is the ultimate solution for professionals seeking a reliable, portable, and powerful jump starter. Its advanced features and rugged design make it an indispensable tool for anyone operating heavy-duty vehicles or equipment.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
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