EMERGENCY POWER - Recommended to use all Four (AA Cell) Batteries when possible, During a emergency only Two (AA Cell) Batteries can be utilized in the Two center battery slots at lower flow rate FLOW RATE VOLUME - Delivers a rate of 2.3 Gallons per Minute with Methanol, ethanol, DEF, liquid soda, window washer fluids (Especially made of Ethanol), brake cleaner & non-potable water - Please Note: Ethanol and Methanol fuels must be 100% as it does not work with fuel mixes such as E15, E85, M15, M85, etc. HANDS-FREE EXPERIENCE - Auto Stop sensor is located at the end of the nozzle, sensor will automatically shut down the flow. Simply clip-on nozzle end to the receiving container (gas tank), press the on button and enjoy a hands-free experience of pumping fuel XL OUTTAKE TUBE - 51 inch long, corrugated, flexible outtake hose, Ideal for refueling from long distances i.e. Boats right from the dock, Racing fuel cells and much more - 1 Year Warranty on Defects GAS CAN ADAPTERS - 4PK of gas can adapters are included, compatible with most north american gas cans such as: Utility Jugs, Racing Jugs, VP Racing, Mr Gasket, Midwest Can, No-Spill Can, Briggs & Stratton & Garage BOSS **Does Not Include Gas Can & Does Not fit FMD 4PK of Utility Can Adapters compatible with VP Racing Can, Midwest Can, No-Spill Can