Specifications: Power: 100W Suitable Oil Temperature: 20-40°C Flow Rate: 2-3L/min Duty Cycle: 30min Battery: Compatible with dewalt 20v max battery (NOT included) Note: 1. Use only for extracting diesel fuel, engine oil, transmission oil, and hydraulic oil that are not highly flammable. It is prohibited to extract gasoline, flammable liquids, and water. 2. Make sure that the oil suction pipe is inserted straight into the opening of the dipstick. Insert it about 5-10 cm longer than the dipstick, but not too far (it could prevent it from being pulled out or get stuck). 3. Before suctioning oil, drive normally or idle for 15 minutes to warm up the oil so that it flows faster. 4. The adapter is heat-resistant but not bend-resistant. Keep both ends of the tubes as straight as possible during extraction and avoid bends greater than 30 degrees. 5. Open the engine oil filter cap to ensure air circulation. 6. After suctioning, flush the pump with a special cleaner to remove internal contaminants and extend its service life. 7. Do not use excessive force if the oil suction pipe is stuck. Wait until the engine and hose have cooled down, then turn the hose and pull it out.