For the past six weeks, Saturday nights have seen the blind auditions which concluded last Saturday night.
From here out, it's a case of double episodes as the show will air on both the Saturday and Sunday for the battles.
Before the performances this weekend, the Coaches along with trusted fellow pop stars and music industry veterans - their Battle Advisors - will dedicate themselves to developing their Artists, sharing the secrets of their success and making their team’s voices the very best they can be.
In the battle rounds each of the four coaches - Jessie J, Will.i.am, Danny O'Donoghue and Sir Tom Jones - will pair up their acts to sing against each other in a series of sure to be exciting vocal duets, which will decide who will progress to the next stage.
After each battle, the artists’ own coach must decide from each pairing who will progress to the next round and who to send home.
The Voice 2013 battle rounds start at 8:35PM on Saturday night on BBC One and continue on Sunday at 7PM.