This product is an extremely useful and versatile item to keep in your trunk in case of an emergency. This will help to solve your own automotive problem without asking help from strangers. If an unfortunate situation occurs such as your engine won"t start or flat tire, simply use this item to jumpstart your vehicle or inflate your tires. This features 2 USB power ports providing a total output of 5 volt 2.1 amps. Recharge USB devices including iPad, Mp3 player, cell phone, digital camera, etc and also features two 12 Volts DC power ports with overload protection for 12 Volts appliances. The work light with 30 LEDs provides more than enough light, whether you"re pulled over on the side of the road, and camping, performing vehicle maintenance in your garage or going outdoors. It also features a comfortable easy to grip rubberized handle. This includes AC and DC adapters to recharge the 15.5 AH sealed lead acid battery inside the item. AC charging time: 34 hours, DC charging time: 14 hours.