REPLACEMENT Igniter Box and Cap ONLY for FG-50 or Margaritaville Tail Gate Grills.  Comes with Ign Box for one connection and igniter cap. Uses a AAA battery (not included) Remember to check your battery frequently to prevent leakage and replace when necessary. If the battery has leaked, rubbing alcohol and a Q-tip may help to clean up the connections. For best results and longer lasting remove battery if grill is not being used at least once monthly.