A vehicle control device simplifies input work of a password that puts a vehicle in a usable state, on an emergency occasion, in which a portable equipment cannot be used. The apparatus mainly comprises a memory unit and as processing unit. The first end of the adapter body has a substantially planar surface adapted to cover the lateral ports and be in abutting contact with the wellhead when the two are connected to one another. These days are identified by taking into account the peak and off-peak usage rates applicable on those days, any rate tiers that may be entered as a result of the additional energy expended to load shift, and the round trip efficiency of the chargedischarge cycles.