The Noco GB50 1500 Amp UltraSafe Lithium Jump Starter Power Bank is an ultra-portable, lightweight and compact lithium-ion jump starter for 12-volt batteries. With it, you can safely jump start a dead battery in seconds - up to 30 times on a single charge.Lithium jump starter rated at 1,500 amps30 jump starts on a single chargeSpark-proof connections and reverse polarity protection200 lumen LED flashlight with 7 light modesRecharge your personal devices on the goFor up to 7l Petrol engines and 4.5l diesel enginesHot and Cold LED indicators of the internal battery operating temperaturesHD Precision Boost Battery ClampsThe Noco GB50 1500 Amp UltraSafe Lithium Jump Starter Power Bank is safe for anyone to use, featuring spark-proof technology, as well as reverse polarity protection.The GB50 lithium jump starter integrates with a high-output 200 lumen LED flashlight with seven light modes including SOS and Emergency Strobe, holds its charge for up to one year and features a built in 2.1A U