Macnaught's Battery Operated Oil Pump has changed how oils, coolants, and ATF are dispensed. The patented system utilizes the company's 18V battery to quickly and safely dispense hydraulic, and engine oils up to 140W / ISO6800. Designed for dispensing oil from five, 16, and 55 gallon containers. Delivers 40 gallons on a full charge at 1.5+ gpm and comes with a two year warranty. Made in Australia and globally tested under the harshest conditions. Ideal for garages, farm equipment, and mobile technicians.