Conveniently-sized power center fits right into a cup holder and can recharge any USB or AC powered device. The built-in 120-volt grounded AC outlet and USB port allow you to charge a laptop and a smartphone while you’re on the road. The power center features a 28″ cord so that you can plug it into a car’s power outlet. Allso converts DC power into AC current and provides 150-watts of continuous power to nearly any device. Includes a removable holder that accommodates an iPod nano, ear buds, or USB cables. With integrated overload and short circuit protection.