More Powerful Booster - With a 800A peak current, this car jump starter can start the 12V vehicles up to 6.0L Gas/3.0L Diesel engines in seconds. Suitable for car, truck, motorcycle, boat, RV, tractor and so on. Improved Safety Technology - Safe and easy to use car battery jump starter pack without the worry of incorrect connections or sparks. Particularly spark-proof, reverse polarity protection, over-current protection, high-temperature protection, over-load protection. Safely connect to any 12-volt automotive car battery. Power Bank Charger - Designed with 2 USB outputs (5V/2A) and (5V/1A), The quick charge 3.0 USB port can fully charge your cellphones, tablets, and other mobile devices at the fastest speed possible. LED Flashlight - This car jump starter has 3 LED lights modes - Flash Light, Strobe Light, and SOS Light. This multi-purpose flashlight and which comes in handy in case of an emergency and outdoor adventures. UL 2743 Certified and Safety Protection - Safety Protection i