The team's primary giant mecha, deployed to combat the giant robot doubles created by Egos. It boasts an extensive and highly versatile physical arsenal.

Its weapons include the Lightning Light Sword, used to execute devastating finishing techniques like the Chinese Bamboo Cut and the Rocketter; Sword Fever throwing knives; the Stick Lancer; the Chain Crusher; the Attack Lancer trident; and the heavy-duty Fever Axe.
Episodes 5-52

A heavily armed flying battleship that serves as the primary transport and carrier for the Battle Fever Robo. It launches directly from the Big Baser and physically splits in two mid-air to rapidly deploy the Robo into combat zones.

Beyond transport, the Battle Shark provides overwhelming aerial support, armed with Tail Missiles, Wing Missiles, Vulcan Missiles, the heavy Guns of Navarone artillery, and depth bombs.
Episodes 5-52

The team's underwater mobile headquarters and primary base of operations. Designed to resemble a gigantic blue box, it securely houses the Battle Fever team, their support personnel, their ground vehicles, and the massive Battle Shark.