Usage Tips:Rated voltage: 12V, working voltage 6-15V, maximum 18V. Rated current: 1.2A The supporting power current must not be less than 1.5A Maximum head: more than 5 meters (the higher the voltage, the greater the head) Maximum flow: 840 liters/hour (horizontal flow) The wires are divided into black wires: three-core wires, bare heads, 1.5 meters in length and 5.7mm in diameter (very thick) White wire: the wire is 1.5 meters long, with a 5.5*2.1 female connector. Size: 98(H)*38MM Outlet Outer Diameter: 12MM, Inner Diameter 9.7MM. DC submersible pumps are mainly used for car wash pumps, fish tank water change, washing machine pumps, vegetable garden/garden watering, rockery water pumps, shower pumps, soilless cultivation pumps, etc. 1. It can be connected to car power supply and can work with 12V battery, and it is convenient to move. 2. This water pump is a submersible pump, not a self-priming pump and a land pump. The water temperature should not exceed 40 degrees. 3. Low noise, less than 35dB at 10CM, 4. Pay attention to the positive and negative poles when connecting the power supply, otherwise it will affect the flow of the head. The brown wire is connected to the positive pole, the blue wire is connected to the negative pole, and the yellow-green wire is the ground wire and does not need to be connected. Item Descriptions: -Application: Suitable for washing pump, tank for water, washing machine pump, garden watering the garden, rockery water pump, shower pump, no soil cultivation pump. -Note: The pump is a submersible pump, not a self suction pump and land pump. This pump is intended for use with water only -Mobile convenience: Fit to connect the car power, or 12V battery can work. -More Advantages: Small size, high efficiency, low consumption, low noise. -Cable Length: 1.4m/4.6ft; Package: 1x 12V Submersible Pump (Note: Other accessories are not include.) Item Specifications: Power Source:Battery,(not include) Type:Submersible Pond Pump Certified:CE, RoHS Input Voltage:DC 6-12V Power: 15W Max Water Head: 5m/16.4ft Water Resistant Level: IP68 Cable Length: 1.4m/4.6ft