Special alloys of chromium or carbon, combined with technical ceramic inserts, prolong the life of components subjected to higher stress. A market that is in constant growth, primarily supported by the most structured companies
They are probably the component that has changed the least over the years, but changing requirements in terms of powering services and equipment are increasing amperage and starting current. In some cases, this has led to the installation of two or even three batteries, synchronized by an electronic equalizer