Exide''s maintenance free range of VRLA batteries for Railway applications come in 2V single cells assembled in modular racks. These racks are mounted horizontally and can be stacked one above the other. These batteries come in factory-filled charged and ready to use condition.
These special railway application batteries are designed differently from conventional lead-acid batteries in order to provide maintenance free operation envisaging Indian Railway''s extreme hazardous operating conditions. In normal use these batteries will not release Hydrogen & Oxygen gases, will not release acid mist and will not spill acid. Thus these batteries are inherently safer than conventional lead acid batteries.