Revitalising unit

A Revitalising unit was an example of Cyber-Technology that allowed Cybermen to recharge their systems when their power levels ran low. It consisted of two components, the first resembled a large rectangular sarcophagus with the Cyber-Emblem decoration on front. Inside was a cast big enough to accomodate the larger Cyber-Controller. The door was hinged at the right and opened outwards. The second component was essentially an obelisk about seven to eight feet high with a trident shaped object on top; this object could pivet up and down and bombarded the first component with energy that revitalised the occupant. Kaftan attempted to kill Victoria with this machine, but was stopped when The Doctor intervened.