NOCO GBX75 Boost X — 2,500A 12V Extreme Series Lithium Jump Starter

NOCO GBX75 Boost X — 2,500A 12V Extreme Series Lithium Jump Starter

The NOCO GBX75 Boost X is part of NOCO’s Extreme Series — a completely new platform engineered for maximum energy output at every start. At 2,500 amps, it handles gas engines up to 8.5 litres and diesel up to 6.5 litres, and recharges from flat to jump-ready in just 5 minutes via USB-C. The GBX75 sits at the sweet spot of the Extreme Series lineup: serious power for serious vehicles, in a package that still fits in a bag.

Key Features

• 2,500A peak starting current — gas engines up to 8.5L and diesel up to 6.5L; cars, trucks, SUVs, ATVs, boats, RVs, tractors, and more
• Ultra-fast USB-C recharge — fully charges in 1.8 hours; just 5 minutes of charge delivers enough power to jump start
• 60W USB-C Power Delivery — charges phones, tablets, laptops, and wearables both in and out
• Enhanced UltraSafe technology — spark-proof, reverse polarity protected, with improved thermal efficiency and power management for longer battery life
• Extreme Series platform — completely new architecture engineered for maximum energy release at every start

Specifications

• Peak Current: 2,500A
• Compatible Engines: Gas up to 8.5L, Diesel up to 6.5L
• Recharge Time: 1.8 hours (full); 5 minutes (jump-ready)
• USB-C Power Delivery: 60W in/out
• Warranty: 1-Year Limited

Ideal For

• Trucks, SUVs, and diesel vehicles needing more power than the GBX55
• Boaters and RV owners wanting Extreme Series reliability on the road or water
• Anyone stepping up from the GB70 or GB150 to the latest Extreme Series technology

Ships from Thunder Battery — Canada's trusted battery and energy storage dealer.