Bornay - Model IP65 - Automotive Battery Charger - Brochure

Less maintenance and aging when the battery is not in use: the Storage Mode. The storage mode kicks in whenever the battery has not been subjected to discharge during 24 hours. In the storage mode float voltage is reduced to 13,2 V/ to minimize gassing and corrosion of the positive plates. Once a week the voltage is raised back to the absorption level to ‘equalize’ the battery. This feature prevents stratification of the electrolyte and sulphation, a major cause of early battery failure.