Cordless Fuel Transfer Pump,5 GPM,Auto-Stop & Hand Nozzle, Compatible with Milwaukee 18V & DeWalt 20V Batteries, Vertical Friendly Operated portable Pump for Diesel,Gasoline(Bare Tool). 5GPM FAST FLOW RATE: With the inner 16500rpm high-speed Motor, works with the powerful DeWalt 20V or Milwaukee 18V batteries, provide you the 5GPM/(18.9L/min) fast flow rate, our battery operated portable pump works not only for your small gasolined chain saws,car, mower, motor,but also for big tractors, trucks, trailers, RVs, boats to transfer gasoline, diesel, oil, or water etc.