This gasoline siphon pump is battery-powered, making it suitable for outdoor activities or emergencies. The fuel transfer pump delivers powerful suction performance and efficiently transfers liquids for a wide range of applications including water (non-potable), gasoline, and light oil. [Portable Electric Fuel Pump] This portable electric fuel pump operates on batteries, requiring 2 x D batteries or 6 x AA batteries (not included). It helps avoid lifting heavy fuel cans during refueling. [Efficient Transfer] The fluid transfer pump features a 1/2 inch discharge tube with a length of 27.5 inches and an impeller designed to enhance suction for easy liquid transfer. A single set of batteries can pump up to 2.6 GPM and transfer over 1,000 gallons of water. [Unique Design] Battery-powered operation provides convenience and practicality for outdoor use or emergency situations, especially where no power supply is available. [Enduring] The electric water pump is constructed from durable, odorless materials that enable safe and reliable fluid transfer. Product name: Portable Transfer Pump Multi-purpose: This liquid transfer pump is easy to transport and suitable for use with water, gasoline, light oil, and similar liquids. Color: Black & Blue Material: Plastic Note: Installation guide not included; professional installation is recommended. Please verify the item meets your requirements before use. Product appearance and printed text may vary slightly between batches, but this does not affect functionality. Package Contents: 1 x Electric oil pump Only the above package content is included; other items are not part of the package. Note: Lighting and display differences may cause slight color variations between the product image and the actual item. Measurement may vary by +/- 1-3 cm.