Whistler WJS-1800 Mini Portable Lithium Jump Starter: 160 Starting Amps / 320 Peak Amps Jump starter features 160 starting amps and 320 peak amps; Suitable for use on a wide range of 12V single battery vehicles Powerful lithium polymer battery can be recharged hundreds of times and holds a charge for up to 12 months; Delivers multiple jump starts from a single charge Features 1 USB port (2.1 amp) capable of charging phones, tablets, cameras, MP3s, and more; Built-in LED flashlight includes strobe, SOS, and emergency flashing patterns Compact, portable design, measuring 5.5" L x 3" W x 0.67" H, fits conveniently in toolboxes, consoles, and glove boxes; 5 LED battery power and charging level indicator Includes a home AC adaptor, premium protection cables, and user guide; 1 year warranty