The CPS150BURC1 mobile power inverter with 2.1A Quick Charge Technology converts 12v DC power to standard 120V AC power and provides fast USB charging for power hungry devices. Simply plug the inverter into a 12v DC outlet (cigarette lighter outlet) and you're ready to go. It is equipped with one (1) NEMA 5-15R outlet and has a convenient 2.1A USB port for charging tablets, smart phones, MP3 players, and digital cameras. It has Soft Start Technology that guards against power fluctuations from vehicle startup and shutdown. Its compact design and convenient 150-degree swivel head is designed to fit in all universal cigarette lighter receptacles and lets you power electronics on the road or even on a boat. The CPS150BURC1 Mobile Power Inverter is the perfect device to power all your mobile/consumer electronics, including the latest tablets, small appliances, emergency equipment, and portable tools.