EASY TO USE: The electric pump allows you to dispense liquid safely and easily. It is powered by 6 AA batteries or 2 D batteries (batteries not included). Please remove the battery when not in use.Versatile Use: The fuel pump is extremely versatile. You can use it to pump different liquids in the garage, aquarium, home, and garden. The 33mm diameter suction hose fits most fuel cans. 24" long suction hoses and hoses up to 3 feet long are compatible with 2.2 gallon fuel cans, drums, buckets, etc.High-Quality Flexible Hose: The hose is made of high-quality polyethylene plastic, which is weather-resistant and corrosion-resistant. The flexible design allows the hose to maintain its shape once it is placed in the desired position. It is ideal for vacuuming in tight spaces and hard-to-reach places. Strong suction power of 2.2 liters per minute: The battery-operated hand pump can vacuum compatible liquids in a flash! Thanks to the enhanced pulse, a gallon of liquid can be transferred in less than 30 seconds. Portable hand pump: With this handy portable gas pump, you can move liquids safely and easily. It is ideal for various liquids such as gasoline, water, oil, and other non-corrosive liquids. The pump is non-toxic, tasteless, easy to use, durable, and corrosion-resistant.