NOCO GB40 1000 Amp 12-Volt UltraSafe Lithium Jump Starter For Up To 6-Liter Gasoline And 3-Liter Diesel Engines GB40

The GB40 is a portable lithium-ion battery jump starter pack that delivers 1,000 Amp (7,000 J3S) 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. Designed for a car, boat, RV, truck and more with gas engines up to 6 l, and diesel engines up to 3 l.