COOLIS 16800mah Car Jump Starter With 800A Peak Current Support All Size 12V Car,Gray POWERFUL & COMPATIBILITY: Support all 12V petrol & gas & diesel car(1.4L - 8.0L). SECURITY: From the battery to the jump cables,it's have the full function protection,no matter how you operate it,it's will not be damaged or have any dangerous. COMPACT IN THE SIMILAR PRODUCT: 7*3.3*1.7inch & 580G light weight,easy for take or storage. MULTI-FUNCTIONAL: 2 USB outputs with total 5V/3.1A which can charge your mobiles and Ipads,2 DC 12-16V outputs(also come with a cigarette adapter) which can supply power for most of your car electrical devices,A bright Led light with Illamination,SOS,strobe mode. HIGH QUALITY & EASY OPERATION: A+++ battery and all grade A+ components guarantee the products with high quality,automatic & smart design guarantee the easy operation..