Please Note: Designed for 12 Volt Lead-Acid Batteries.The Noco GB70 2000 Amp UltraSafe Lithium Jump Starter Power Bank is a portable lithium-ion battery jump starter pack that delivers 2,000-amps (15,700 J3S) for jump starting a dead battery in seconds.A lithium battery jump starter rated at 2,000 Amps (15,700 Joules3S)Spark-proof connections and reverse polarity protectionRecharges USB devices, like smartphones, tablets, and morePower 12V devices anywhere, like tyre inflators, power inverters, and more400 lumen LED flashlight with multiple modes, including SOSJump starts petrol engines up to 8 litres, and diesel engines up to 6 litresProvides up to 40 jump starts on a single chargeThe Noco GB70 2000 Amp UltraSafe Lithium Jump Starter Power Bank features a patented safety technology that provides spark-proof connections and reverse polarity protection making safe and easy for anyone to use. The Power Bank has a portable, handheld design, which can be easily stored inside the centre con