Safety Hammer Car Charger, WoSports 3.1A / 15w Dual USB Ports Car Charger with Car Escape Emergency Tool for iPhone Android phones and tablets (Black) Car escape emergency safety hammer and dual port car charger 2-in-1, can charge two devices at the same time Input:DC12-24V;Output: 5.0V/3.1A(Automatically adjust output current ). intelligently identifies your devices to deliver maximum charging speed( Max 2.1A) Fast Charging Speed is Faster than other car chargers for more than 30% . Car charger and handle lever is dismantled separately for outdoor. you can separate them when charging Survive fire, flood or mudslide with Car Hammer Tool .Buy One for Each of Your car and your parent's and children's car GUARANTEE: 12-Months Warranty And Excellent Customer Service