In today´s society, digitalization and communication have become the norm and have meant that most devices, be they consumer, industrial or system devices, require a battery. Selecting the right battery for each extension has become a challenge for manufacturers given the associated technical and economic impact.

Theoretical analysis in which the technologies and battery models that best suit the needs of the application are first specified, taking as a reference the conditioning factors of the application and the information of the manufacturers with respect to the existing technologies. Pre- and post-mortem tests will be carried out to verify the conclusions of the theoretical analysis.