The AIMS Power 3000W Pure Sine Power Inverter has become a staple in businesses and homes around the world due to intermittent brown and black-outs. The pure sine inverter provides reliable transformation of DC power from a battery (such as the one in a car or RV) into AC power that can then be used to run lights, computers, printers, televisions, medical equipment and a broad range of appliances. When it comes to selecting an inverter, it's helpful to know that AIMS Power pure sine wave inverters represent the most technologically advanced, lightweight, compact and diverse inverters on the market to help ensure the widest use of applications. for over a decade, the AIMS' Power pure sine wave power inverters have consistently delivered the broadest range of sizes to accommodate virtually every power requirement. AIMS Power inverter helps equipment run more efficiently and motors run cooler Using a pure sine power inverter generates cleaner power Ideal for power tool chargers, laser printers, electric shavers, microwaves, variable speed motors, TV's and medical equipment AIMS Power inverter has a new compact and lightweight design with thermally controlled fan and USB port Lightweight case Instruction manual included 1 year warranty parts and labor Free 1 year tech support Pure sine inverter provides reliable transformation of DC power from a battery into AC power