One-Punch Armor

The One-Punch Armor is a mail-order set of high-tech armor advertised in a magazine which was once bought by Hikaru Gosunkugi in order to defeat Ranma Saotome and impress Akane Tendo.

Abilities
The suit is capable of enhancing the wearer's strength and endurance to superhuman levels and makes them immune to most conventional harm. It also includes a built-in chain whip to keep foes from fleeing, however it has quite a number of drawbacks, presumably to prevent misuse by the owner, among which include:
 * Not being able to take off the armor once its put on due to an automatic safety lock which will only disable once the desired enemy of the customer is punched.
 * Not being able to move much at all unless the suit's owner is threatened and their desired enemy approaches.
 * The suit will automatically self-destruct several minutes after its been activated with a visible countdown timer on its chest if the safety lock has not been removed.