1. [Efficient Siphon Pump] The siphon pump is and easy to carry, pumps up to 8 liters/2.2 gallons/9 quarts per minute, the built-in locking clip secures the nozzle to the receiving container, allowing you to get the job done more efficiently. 2. [Extra Long Hose] In most emergency situations, the hose easily reaches inside tall tanks and most other storage tanks, comes with a 10-piece strainer to protect the impeller, place it at the end of the hose when in use to prevent drill bits from entering and extend the life of the pump. 3. [Portable Battery Powered Siphon Pump] The siphon pump comes with a battery converter that gives you the option to use 2 D batteries or 6 AA batteries (not included). In an emergency, you can also use 2 AA batteries (not included). The connection between the hose and the pump is pre-fixed, so there is no need to connect the hose and it will not leak. 4. [Convenient and ] The liquid transfer pump is made of high-quality plastic, non-toxic and odorless, easy