Battle Caesar Robo appeared in 2021 TV series called Kikai Sentai Zenkaiger. Battle Caesar Robo (バトルシーザーロボ Batoru Shīzā Robo) is Stacaesar's personal Giant Robo in Kikai Sentai Zenkaiger.
Battle Caesar Robo was built by Mechanic Officer Ijirude for Stacaesar in response to the arrival of Twokaizer and to counter ZenkaiOh. The robo possesses superior speed, can teleport at will, and wields the Dark Sword (暗黒剣 Ankokuken), the Stayshield (ステイシールド Sutei Shīrudo), and the Swordcaesar (ソードシーザー Sōdoshīzā) blades on each leg. The Swordcaesars can be used to finish an opponent by detaching from the legs and charged with energy before being thrown at the target and detonated upon impact.