IDN • Investigación y Desarrollo Naval • Tel: +34 91 634 61 84


At IDN-Naval Research & Development we are at the forefront of technology.


We are currently developing graphene cell batteries which performances are amazing. We are perplexed with its capacities. Its discharge capacity is much higher than conventional batteries as we are watching enduring discharge cycles of 100% without shortening its life.


No need to follow different steps during loading, It charges extremely fast!.

Its advantages include:


Its high discharge capacity (100%) without reducing its lifetime.


Their long lifespan. High numbers of charge and discharge cicles.


Its high voltage stability.


  Low weight. A weighing capacity equal approximately 20% of the weight of conventional batteries


Its high loading speed. They are loaded within a few minutes without any charge cycles.

We will keep you informed with the evolution of this development. We hope to offer you this solution in just a few months.


C/Sor Ángela de la Cruz, 31 2º C

C.P.: 28020, Madrid • Tel: +34 91 634 61 84

Madrid manager: Alejandro Samaniego +34 607 180 994




Puerto Deportivo El Masnou Local 49

08320 El Masnou, Barcelona • Tel: +34 93 540 27 61

Barcelona manager: Jordi Senties +34 609 865 215