1Portable: This handheld electric pump can be used to transfer a wide range of liquids and fuels, and is a must have tool in garages, shops, bathrooms, boats, yards, and more. 2One Touch Stop: The electric pump has a convenient one touch stop button to prevent liquid spillage, allowing you to control the switch as needed. 3High Efficiency: With extra large diameter infusion hose, provides easy access to tall and large barrels, and greater coverage for fast and convenient liquid transfer. 4Multi Purpose: Whether refueling cars, tractors or boats, emptying buckets and ponds, or emptying or filling fish tanks, this pump is the ideal tool for all your liquid transfer needs. 5Battery Powered: Powered by 2 type 1 dry cell battery, wireless output, convenient and fast, flow rate of 20L/min, but batteries are not included.