Porta Potti 465 Electric Ą Top-of-the-line portable toilet Ą Battery-powered flush button so easy a baby could use it! Ą Powerful flush - with fingertip control over flush strength, length and water use. Ą Big 5.5-gallon holding tank allows maximum uses before emptying Ą Level Indicator tells when it's time to empty Ą Lid latch secures seat and lid