The Navy's new U-212 submarines will be fitted with our new generation of lithium-iron-phosphate batteries, integrated by Fincantieri.
These batteries will provide a higher energy and power density that will result in a considerable extension of underwater range, compared to the current state, and several tactical operational advantages, including reduced recharge times.
Our batteries will also guarantee an extremely high level of safety thanks to various electromechanical and separator features. These advantages are clearly useful during missions.

Article source : https://www.startmag.it/smartcity/fincantieri-tutti-i-lavori-sul-primo-sottomarino-nfs-per-la-marina/?1