... .♦ EASILY.Children, seniors and adults can easily use the Battery water pump.Easily installed and used at home, restaurants, office, hospitals, parties ... ♦Run it after submerging in the liquid.♦Don’t use the pump while recharging.♦Don′t use in a strong volatile, flammable, corrosive ... or hot liquids (above 140 °F/60°C)♦Keep all parts of pump ...