Vierkate 5GPM Cordless Fuel Transfer Pump,Auto-Stop & Hand Nozzle, Compatible with DeWalt 20V & Milwaukee 18V Batteries, 51" hose,Vertical Operated Gas Can Pump for Diesel,Gasoline(Bare Tool). 5GPM HIGH SPEED: The inner 16500rpm high-speed Motor works with the DeWalt 20V or Milwaukee 18V batteries, provide you the 5GPM/(18.9L/min) fast flow rate, our battery operated portable pump is not only for your car, mower, motor,but also for big tractors, trucks, trailers, RVs, boats to transfer gasoline, diesel, oil, or water.