The 1800W portable power station and simultaneous battery charger bring AC power to remote locations and provide convenient portable power. Capable of operating most corded tools, offers 1800 W (15 A) continuous power and 3600 W peak power. The DCB1800B runs on 4 DEWALT 20 V MAX batteries (including FLEXVOLT) and, for High power applications, four DEWALT 20V MAX 3.0 Ah (DCB200) batteries or more amp hours are recommended for best results. In addition to powering a corded tool remotely, the 1800W portable power station also becomes a simultaneous multi-port charger for up to 4 DEWALT 20V MAX batteries (including FLEXVOLT) when plugged into a wall outlet using an extension cord (batteries and extension cord sold separately). Compact and lightweight, the 1800W Portable Power Station weighs only 18 lbs (without batteries) and is easy to transport. Since the station does not use gasoline, it does not emit smoke or carbon monoxide. Additionally, the 1800W Portable Power Station can be used to provide temporary power in noise-restricted locations, such as a construction site with strict regulations. With its built-in temperature-controlled cooling fan and a sturdy roll cage, the Portable Power Station is a durable and practical power solution for a variety of uses.