The Smartech™ GSK-8000 8000 mAh lithium powered vehicle jump starter/flashlight/portable power bank + carrying case features a 650 A jump starter, 3 mode flashlight and an 8000 mAh rechargeable power bank with a USB port to power and charge your USB devices. Safety features include spark-proof protection, reverse polarity protection, short circuit protection, over current protection, over discharge protection, over charge protection, self-discharging protection and over-heat protection. The Smartech™ GSK-8000 jump starter features a 350 A start current and a 650 A peak current. Instantly jump start gas engine vehicles up to 4 L and diesel engines up to 2.5 L up to 24 times on a single charge!. The Smartech™ GSK-8000 is also equipped with a 5 V/2.1 A USB A power output port to power/charge your USB devices. The 8000 mAh rechargeable power bank can be charged more than 1000 times and the charge can last for as long as 1 year while in storage. The Smartech™ GSK-8000 lithium powered vehicle jump starter/power bank also features a 100 Lumens LED flashlight with 3 modes (Bright, Strobe, S.O.S.) and a battery status and output display to let you know how much battery life you have left. The Smartech™ GSK-8000 is the ideal product for emergency jump starting of your vehicle or for on-the-go charging of your most relied upon portable devices. Never get stuck due to a dead battery again.