NOCO GBX55 Boost X 1750A Jump Starter | USB-C Turbo Charge | UltraSafe 2.0 | Built for Off-Road, Trucks & UTVs

When off-road adventures or remote jobs demand reliable starting power, the NOCO GBX55 delivers. Part of the Boost X Extreme Series, this 1750-amp portable lithium jump starter packs enough punch to start gas engines up to 7.5 liters and diesel engines up to 5.0 liters—perfect for trucks, UTVs, support vehicles, and off-road rigs.

Fast USB-C Turbo Charging
Fully recharge the GBX55 in just 1.2 hours, or get a jump-ready boost in as little as 5 minutes thanks to USB-C Power Delivery. And with its 60W USB-C output, it doubles as a powerful portable charger for laptops, radios, tablets, and GPS units when you’re off the grid.

UltraSafe 2.0 Protection
NOCO’s UltraSafe 2.0 technology keeps you safe with spark-proof connections and reverse polarity protection, engineered for high-current applications in rugged conditions.

Compact, Rugged, and Ready for the Trail
The GBX55’s IP65-rated housing resists dust and water, making it perfect for harsh desert trails, muddy tracks, or snowy mountain passes. Compact enough to fit in your off-road kit but powerful enough to start larger engines, it’s a must-have for serious enthusiasts and professionals alike.

Key Features:
✅ 1750A peak current — safe for gas engines up to 7.5L and diesel up to 5.0L
✅ 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
✅ Functions as a 60W USB-C power bank for devices
✅ IP65-rated for water and dust resistance
✅ Compact design perfect for off-road, race, and trail environments

✅ Why Buy From Fenix Motorsports

At Fenix Motorsports, we’re passionate about performance, off-road adventure, and gear that never lets you down. Our curated selection of trusted brands keeps your vehicle—and your adventures—ready for anything.