Smart AC 150 USB: * Run and charge your electronics in your car, boat, RV or even on an airplane * 2.1 A USB power port can now charge tablet, smart phone and cell phone * 150W 110V AC power is perfect for laptops, DVD players, game consoles, digital cameras and more * Auto-reset and auto-shutdown safety features * Specifications TrueRated Power: 150W * Peak Surge Power: 300W * AC Voltage Output: 110V * USB Output: 2.1A * Sine Wave Form: Modified * Optimum Efficiency: 90 percent * Input Voltage Range: 10V to 15V * No Load Current Draw: 0.15A * Overload Protection: Automatic shutdown * Short circuit protection * Low Battery Alarm: 10.5V ± 0.5V * Low Battery Auto Shutdown: 9.5V ± 0.5V * Cooling fan * Auto-reset thermal protection * AC Outlets: 1 * USB Power Ports: 1