Noco GB150 4,000 Amp UltraSafe Lithium Jump Starter Portable Jump Pack

3000 Amp UltraSafe Lithium Jump Pack Safely jump start a dead battery in seconds - up to 80 times on a single charge! JUMP YOUR DEAD CAR IN SECONDS! The GB150 is a portable lithium-ion battery jump starter pack that delivers 4,000-amps for jump starting a dead battery in seconds. It features a patented safety technology that provides spark-proof connections and reverse polarity protection making safe and easy for anyone to use. It's a powerful battery booster that doubles as a portable power source for recharging USB devices, like a smartphone, tablet and more, or powering 12-volt devices, like a tire inflator, power inverter and much more. Designed for a car, boat, RV, truck and more with both gas and diesel engines up to 10 liters and more. Compact, yet powerful lithium jump starter rated at 4,000 amps up to 80 jump starts on a single charge. An ultra-safe and mistake-proof design with spark-proof technology and reverse polarity protection, which allows it to safely connec