Thomas & Friends - Season 25

Thomas is excited about a rocket launch happening at Brendam Docks. When he???s tasked with delivering a small battery, he puts it off to help the other engines deliver the big exciting rocket pieces. But when Thomas gets to the rocket launch he realizes the only thing they???re missing is the battery - without it, the rocket can't take off! He'll need to race back to deliver the battery on time, or else the rocket will never launch!