NOCO GB20 500A 12V Boost Sport Ultrasafe Rechargeable Jump Starter

NOCO GB20 500A Boost Sport UltraSafe Jump Starter

The NOCO Boost Sport GB20 is a compact and dependable 12-volt lithium jump starter designed for quick, safe engine starting. Delivering 500 amps of peak current, it can revive gas engines up to 4.0 liters in cars, motorcycles, ATVs, boats, and small equipment.

Built with NOCO’s UltraSafe technology, the GB20 provides spark-proof connections and reverse-polarity protection, making it easy and safe to use even in stressful roadside situations. Beyond jump-starting, it includes a 100-lumen LED flashlight with multiple lighting modes—ideal for nighttime emergencies, roadside visibility, or worksite use.

Lightweight, rugged, and weather-resistant, the GB20 is built for glove-box portability with durable construction ready for everyday carry or emergency readiness. Whether you’re handling a dead battery on the road or preparing your vehicle kit, the NOCO GB20 offers reliable power in a compact design.

GB20 Specifications

• Starting Current: 500 Amps (Peak)

• Battery Types: 12 Volt Lead-Acid Batteries

• Internal Battery: 24 Watt-Hour Lithium-Ion

• USB Input: USB-C: 5 Volts 2.1 Amps Max

• USB Output: 5 Volts 2.1 Amps Max

• Gas Engine Rating: Up to 4.0 Liters

• Diesel Engine Rating:  Not Recommended

• LED Flashlight: 100 Lumens

• IP Rating: IP65
• Limted Warranty: 1 Year Hassle-Free Warranty