Cordless transfer pumps pull water into their inlet and push it out of their outlet, moving the water from one place to another. Connectors on the inlet and outlet accept hose for conveying and directing the water. Also known as cordless utility pumps, they are commonly used to drain hot water tanks, remove water from flooded basements, and transfer water to storage containers. They operate in areas without access to wired power and eliminate the tripping hazard of a cord.