12V portable electric oil suction pump, uses crocodile clips to connect to the battery for power supply, has a gear pump structure, and comes with a transparent oil pipe. It is used for extracting old engine oil from cars and for self-service oil replacement. It is only suitable for lubricating oil and must not extract fuel. The operation should be away from open flames. After use, clean the pipeline and store it in a dry environment.

The entire machine has a small pump structure, equipped with a transparent oil suction hose and a power cord with red and black crocodile clips. The power cord is connected to the battery to draw power, without the need for additional mains power. The pump body comes with a power switch, and can be started and stopped with one button, making it convenient to control the oil suction operation. The hose interface adopts a quick connection design, making it convenient to disassemble and assemble the pipeline. The hose can be inserted into the oil pan to extract the old oil, eliminating the need to lift the vehicle to drain the oil.This 12V small electric oil suction pump is an auxiliary tool for vehicle maintenance and oil replacement. It is suitable for extracting oil from cars and small equipment, and can be used for DIY oil replacement and simple auto repair operations. The body is small and portable, and the operation is simple.

It uses a gear pump structure, with stable power and sufficient flow. It can operate continuously for a long time and is suitable for extracting lubricating oils such as engine oil. It is compatible with 12V power supply. The crocodile clips can directly clamp onto the positive and negative terminals of the battery to supply power. It can complete the oil suction operation even in scenarios without a lift machine in the wild or in the garage. The pump body is not large in size, does not occupy much space when stored, and is convenient to carry for maintenance and repair when the vehicle is on the road.

When using, first ensure that the positive and negative terminals of the power supply are not reversed. Insert the oil inlet hose into the oil pan, place the oil outlet hose in the oil collection container, check that the pipe interface is not loose, and then connect the power supply and start the pump. It is only suitable for extracting fluids such as engine oil and gear oil with good fluidity. It is not suitable for extracting gasoline, diesel, corrosive liquids, or high-viscosity oils to avoid damaging the pump body and causing safety hazards.

Before the operation, check if the hose is cracked, and if the connection position is sealed to prevent oil leakage. After the oil suction is completed, first turn off the power, then disconnect the crocodile clips, and clean the residual oil in the pipeline. After use, wipe the surface of the pump body of oil stains and store it in a dry and ventilated place. If not used for a long time, it is recommended to drain the residual oil in the pipeline to slow down the aging of internal components.

Note that this device is an auxiliary tool for oil suction. It is affected by oil temperature and the viscosity of the oil. The suction speed may change in low-temperature environments. The viscosity of engine oil increases in low temperatures, and the suction efficiency will decrease. Take precautions during operation to avoid oil contamination of the skin and stay away from open flames. It is suitable for individual self-maintenance, small auto repair shops to extract old oil, and simplifies the oil replacement process.