Various embodiments herein provide methods and apparatus for conditioning a battery. The actuator valve comprises a tubular body, an exhaust vent defined in the body, a dampening passageway, and a piston slidably disposed therewithin for movement between a tank filling position and a displaced, air discharge position. The administrator belongs to a special group of users that is allowed to invoke a switch-user function, which obtains a comprehensive version of that user’s identity, e. The display image includes, an initial single candidate order including multiple order related parameters, order related parameter identifiers, multiple concurrently displayed columnar image areas correspondingly associated with the multiple order related parameters and individually incorporating multiple user selectable values for a respective individual order related parameter.