The NOCO GB50 Boost XL is a high-output 1,500-amp portable lithium jump starter built to safely start 12-volt batteries in cars, trucks, SUVs, vans, RVs, boats, motorcycles, and diesel equipment. Engineered for gas engines up to 7 liters and diesel engines up to 4.5 liters, it delivers strong, reliable starting performance and up to 30 jump starts on a single charge—making it an ideal solution for roadside emergencies, worksite use, and outdoor adventures.

With mistake-proof spark-proof technology and reverse polarity protection, the GB50 offers safe, simple operation for users of any experience level. It doubles as a portable power bank with a USB output for charging smartphones, tablets, and small electronic devices. A powerful 200-lumen LED flashlight with multiple modes, including SOS and emergency strobe, provides added visibility and utility in low-light or nighttime situations.

Built with a rugged, water-resistant housing, the Boost XL is designed to withstand demanding environments while remaining compact enough to store in a vehicle, toolbox, or gear bag. It holds its charge for extended periods and recharges quickly from any USB power source, ensuring dependable readiness whenever it’s needed.

Product Specifications

Peak Current: 1500 Amps
Battery Type: Lithium
Voltage: 12V
Engine Rating: Up to 7.0L gas / 4.5L diesel
USB Output: 2.1A
LED Flashlight: 200 lumens with multiple modes, including SOS and strobe
Operating Temperature: -4°F to 122°F
Charging Temperature: 32°F to 104°F
Dimensions: 7.3" x 3.7" x 2.3"
Weight: 2.7 lbs
Ingress Protection: IP65 (with ports closed)

The NOCO GB50 Boost XL delivers higher starting power, extended jump-start capacity, and rugged durability—making it a reliable, portable emergency power solution for daily drivers, professionals, and outdoor enthusiasts who demand more performance from their jump starter.

Noco 1500A 12V Boost XL Portable Jump Starter