HIGH-SPEED TRANSFER - This portable battery pump delivers 2.4 gallons per minute for rapid fluid movement during emergency fuel transfers, aquarium water changes, and equipment fluid replacement | FLOW CONTROL - Features adjustable flow nozzle with built-in filter that blocks impurities while allowing manual flow rate adjustment for precise liquid transfer and spill-free operation | CORDLESS OPERATION - Runs on 6AA or 2D batteries (not included) for complete portability, eliminating electrical hazards during fuel transfers while providing safe operation in garages, boats, and remote locations | VERSATILE COMPATIBILITY - Transfers gasoline, water, oil, and non-corrosive liquids with 1-inch suction tube and 3-foot hose that fits standard 3-5 gallon containers for multiple applications | LIGHTWEIGHT DESIGN - Featuring a compact and portable form factor, this pump is ideal for basement drainage, aquarium maintenance, boat bilge pumping, and emergency fluid transfers in various locations