In Evias tourist anchorages you will find new technology Power and Water Supply Units (Pillars) which you can use after you obtain a charging card from the nearby sale points.
Besides the new Pillars, you will also find older ones (blue colored). Those are in the process of programming so that can be used unified to all Evia island. The process is supposed to be fullfilled during the next days. The key chain operation will be provided by nearby points of sale.
For more information about the charging cards please press here