12V Car jump 69800mAh (Li polymer battery)Portable Jumper Starter with air compressor 600A Emergency Battery Booster Charger,Size:28*28*6.5mm,Weight:1kg,Charger for mobiles/devices :4 USB simultaneous output,Emergency Lighter:strong flashlight function,full LED display,better scratch resistance,Safety belt cutting knife,Emergency safety hammer,with compass,car ignition function