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SKU:GBX75
NOCO GBX75 2500A 12V Boost X UltraSafe Jump Starter
NOCO GBX75 2500A 12V Boost X UltraSafe Jump Starter
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NOCO GBX75 Boost X 2,500A Jump Starter | USB-C Turbo Charge | UltraSafe 2.0 | Built for Off-Road, Trucks & UTVs
The NOCO GBX75 is your high-output jump starter designed for serious performance and off-road demands. Delivering 2,500 amps of peak current, it’s built for gas engines up to 8.5 liters and diesel engines up to 6.5 liters — making it perfect for trucks, UTVs, support vehicles, and off-road rigs.
USB-C Turbo Charging
Thanks to 60W USB-C Power Delivery, the GBX75 fully recharges in just 1.2 hours — or gets you jump-start ready in only 5 minutes. It doubles as a powerful portable charger for laptops, tablets, radios, and GPS units on long adventures.
UltraSafe 2.0 Protection
Featuring spark-proof connections and reverse polarity protection, the GBX75 is engineered for safe operation in extreme environments — crucial when working under pressure in desert races or trail recoveries.
Compact & Rugged for the Trail
With an IP65-rated housing, the GBX75 shrugs off dust, water, and vibration. Compact enough for your trail gear but powerful enough to handle bigger engines, it’s a must-have for any serious off-road setup.
Key Features:
✅ 2,500A peak current — suitable for gas engines up to 8.5L, diesel up to 6.5L
✅ USB-C Power Delivery (60W) — full recharge in 1.2 hours, jump-ready in 5 minutes
✅ UltraSafe 2.0 spark-proof and reverse polarity protection
✅ Doubles as a 60W USB-C power bank for devices
✅ IP65-rated — water and dust resistant for rugged environments
✅ Compact and tough for off-road, racing, and trail use
Why Buy from Fenix Motorsports?
Fenix Motorsports is your go-to source for off-road electronics, performance-grade recovery gear, and desert-tested accessories. We offer:
✅ Free shipping on orders $100+
✅ Same-day shipping on in-stock items
✅ Expert support from experienced off-roaders
✅ Trusted brands used in race and trail environments
✅ Hassle-free 30-day returns
Frequently Asked Questions
How fast does the GBX75 recharge?
With USB-C Power Delivery, the GBX75 fully recharges in about 1.2 hours or can be ready for a jump start in just 5 minutes from zero charge.
Can the GBX75 start diesel trucks?
Yes! The GBX75 is rated for diesel engines up to 6.5 liters and gas engines up to 8.5 liters, making it perfect for trucks, SUVs, and off-road vehicles.
Can the GBX75 charge a laptop or other devices?
Absolutely. The GBX75 doubles as a 60W USB-C power bank, capable of charging laptops, tablets, phones, radios, and other electronics while off-grid.
What is the GBX75’s operating temperature range?
The GBX75 operates reliably from -4°F to +122°F, making it ideal for harsh environments and extreme climates.

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