System for storage and transport of energy, in particular for an implantable device, and process for its manufacturing.

storage and power transmission system comprising a cable (20) for conveying electromagnetic energy and at least one solid microbattery thin film (44) arranged on an outer surface of said cable. An implantable biomedical device comprising such a system for storage and transmission of energy for both battery and probe electrode. Method of manufacturing such a system of energy storage and transmission.