TERA PUMP Portable Power Water/Fuel Battery Pumps with AutoStop Not for Drinking Water Auto-Stop System: Full automatic sensing pump. High Power: 9 Quarts/Minute, DC 3V (2 AA batteries) Main Material: P.P, P.E, Acetal Total Length: 21 Immerse the <span class="a-text-bold"><span class="a-text-italic">suction end</span></span> of the pump into the liquid <span class="a-text-italic">(ex. Gas Can)</span> Insert the <span class="a-text-bold"><span class="a-text-italic">tube</span></span> into a container to receive the liquid Turn the pump <span class="a-text-bold"><span class="a-text-italic">on</span></span>. <span class="a-text-bold"><span class="a-text-italic">Caution: Do Not over fill the container.</span></span> Avoid pumping liquid to a container higher than the pump&#039;s motor housing When finished, keep the pump <span class="a-text-bold">upright</span> and lift the handle above the pump mechanism to drain any liquid back into the original container. <span class="a-text-bold">Do Not lay pump down until all liquid has been drained from the tube and pump.</span> Run water through the pump after using it with anyother liquid. This will rinse the interior and exten the life of the pump.