PETASOON electric pump offers a convenient solution for safe fluid and fuel transfer. Powered by four AA batteries, it can transfer about 100 gallons of fluid at a maximum flow rate of 2.4 gallons per minute. It features a patented mechanism that eliminates siphoning by introducing air into the pipeline to stop flow anytime. A liquid level sensor stops the gas pump to prevent spills. An indicator light shows the device status, and the clamp on the outlet nozzle secures the hose to the receiving container, freeing your hands. Flexible hoses allow for practical use in various situations. It has a small intake nozzle for compatibility with a wide range of containers. Comes with a connection nut and three adapters of four different diameters.